85 results on '"Gursoy, G"'
Search Results
2. Mixed fungaemia: an 18-year report from a tertiary-care university hospital and a systematic review
- Author
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Gülmez, D., Alp, S., Gursoy, G., Ayaz, C.M., Dogan, O., Arikan-Akdagli, S., and Akova, M.
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- 2020
- Full Text
- View/download PDF
3. Cross-sectional, hospital-based analysis of headache types using ICHD-3 criteria in the Middle East, Asia, and Africa: the Head-MENAA study
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Yifru, Y M, Genc, H, Baykan, B, Bolay, HAYRUNNİSA BOLAY, Sanli, Z S, Azizova, I, Bayır, Brh, Tepe, N, Okluoglu, T, Nasergivehchi, S, Demir, T G, Velioglu, S K, Badr, M Y, Vuralli, D, Jafari, E, Gumanovna, V K, Kabay, S C, Nowar, A G, Moustafa, R R, Polat, B, Ermis, A, Khanmammadov, E, Yolcu, O, Kul, B, Kirbasoglu, O, Sakadi, F, Ulutas, S, Akturk, T, Ketema, M T, Lala, S, Cedric, Apsa, Uluduz, D, Unal-Cevik, I, Kissani, N, Luvsannorov, O, Togha, M, Ozdemir, A A, Ozge, A, Cakan, M, Ak, A K, Celik, F, Orun, M O, Seker, D, Kucuk, A, Ozkan, S, Kiraz, M, Alemayehu, B, Melka, D, Orhan, E K, Sirin, T C, Ocal, R, Ekizoglu, E, Hakyemez, H A, Yener, M O, Serim, V A, Cinar, N, Unal, E D, Domac, F M, Ates, M F, Turkoglu, B G, Gursoy, G, Cekic, S, Aslan, S K, Agircan, D, Oktar, A C, Demirel, E A, Gelener, P, Kizek, O, Ibrahim, Eaa, Evlice, A, and Gorken, G
- Subjects
Anesthesiology and Pain Medicine ,Neurology (clinical) ,General Medicine - Abstract
Background Headaches are frequent neurological disorders that are yet to be unveiled and treated comprehensively worldwide. Bearing in mind that the distribution of headache subtypes in neurology clinics (NC) is essential for planning appropriate diagnostic and therapeutic approaches, the primary goals of this multi-centric study are to carry out inter-regional comparisons by using current diagnostic criteria with evaluations of neurologists to delineate headache burden. Methods A cross-sectional study between April 1 and May 16, 2022 was conducted with the participation of 13 countries from the Middle East, Asia, and Africa. Patients were included in the study on a specific day each week during five consecutive weeks. All volunteers over the age of 18 and whose primary cause for admission was headache were examined. The patients admitted to NC or referred from emergency services/other services were evaluated by neurologists by means of the International Classification of Headache Disorders (ICHD-3) criteria. Results Among the 13,794 patients encountered in NC, headache was the primary complaint in 30.04%. The headache patients’ mean age was 42.85 ± 14.89 (18–95 years), and 74.3% were female. According to the ICHD-3 criteria, 86.7% of the main group had primary headache disorders, 33.5% had secondary headaches, 4% had painful cranial neuropathies along with other facial and headaches, and 5.2% had headaches included in the appendix part showing some overlapping conditions. While the most common primary headache was migraine without aura (36.8%), the most common secondary headache was medication-overuse headache (MOH) (9.8%). Headaches attributed to COVID-19, its secondary complications, or vaccines continue to occur at rates of 1.2%-3.5% in current neurology practice. Pain severity was significantly lower in Ivory Coast and Sudan than in Türkiye, Turkish Republic of Northern Cyprus, Iran, Egypt, Senegal, Tatarstan, and Azerbaijan (p Conclusions The study showed that migraine is still the most common motive for admissions to NC in different regions. Furthermore, MOH, an avoidable disorder, is the most common secondary headache type and appears to be a significant problem in all regions. Remarkably, pain perception differs between regions, and pain intensity is lower in Africa than in other regions.
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- 2023
4. Determination of natural radioactivity levels in soil and travertine of the region of Tokat and Sivas, Turkey
- Author
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Yigitoglu, I., Eser, E., Cetin, B., Kilicaslan, S., Oner, F., Akkurt, I., Gursoy, G., Yamcicier, S., and Koç, H.
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- 2018
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5. Study on specific heat capacity and thermal conductivity of uranium nitride
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Gokbulut, M., primary, Gursoy, G., additional, Aşcı, Ş., additional, and Eser, E., additional
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- 2021
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6. The Effect of Smoking on Insulin Resistance and Serum Resistin Levels.
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Esbah, O, primary, Gursoy, G, additional, Kirnap, NG, additional, Acar, Y, additional, and Demirbas, B, additional
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- 2010
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7. The Relationship between Plasma Omentin Levels and Insulin Resistance in Newly Diagnosed Type 2 Diabetic Patients.
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Kirnap, NG, primary, Gursoy, G, additional, Esbah, O, additional, Acar, Y, additional, and Demirbas, B, additional
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- 2010
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8. Osteopontin and Atherosclerosis in Obese and Non-Obese, Hypertensive and Normotensive Female Patients.
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Gursoy, G, primary, Alagoz, S, additional, Acar, Y, additional, Demirbas, B, additional, Cetiner, H, additional, and Kilic, Z, additional
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- 2010
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9. Osteopontin a New Marker for Atherosclerosis in Obese Women?.
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Alagoz, S, primary, Gursoy, G, additional, Acar, Y, additional, Demirbas, B, additional, Cetiner, H, additional, and Kilic, Z, additional
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- 2010
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10. Fourth meeting of the European Neurological Society 25–29 June 1994 Barcelona, Spain: Abstracts of Symposia and free communications
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Harms, L., Bock, A., JÄnisch, W., Valdueza, J., Weber, J., Link, I., De Keyser, J., Goossens, A., Wilczak, N., Vedeler, C., Bjorge, L., Uvestad, E., Conti, G., Williams, K., Ginsberg, L., Rafique, S., Rapoport, S. I., Gershfeld, N. L., De La Meilleure, G., Crevits, L., Faiss, J. H., Heye, N., Blanke, J., Sackmann, A., Kastrup, O., Doornbos, R., van der Worp, H. B., Kappelle, L. J., Bar, P. R., Davie, C. A., Barker, G. J., Brenton, D., Miller, D. H., Thompson, A. J., Block, F., Schwarz, M., Delodovici, L., Baruzzi, F., Bonaldi, G., Dario, A., Marra, A., Mercuri, A., Dworzak, F., Cavallari, P., Confalonieri, P., Zuffi, M., Antozzi, C., Cornelio, F., Baldissera, F., Chassande, B., Ameri, A., Eymard, B., Poisson, M., Vérier, A., Brunet, P., Congia, S., Murgia, P. L., Cannas, A., Borghero, G., Uselli, S., Mellino, G., Ferrai, R., Lampis, R., Massa, R., Muzzetto, B., Giannini, F., Rossi, S., Cioni, R., d'Aniello, C., Guarneri, A., Battistini, N., Ceriani, F., Del Santo, A., Poloni, M., Campo, J. F., Iglesias, F., Guitera, M. V., Farinas, C., Pascual, J., Leno, C., Berciano, J., Thorpe, I. W., Kendall, B. E., McDonald, W. I., Moulignier, A., Dromer, F., Baudrimont, M., Dupont, B., Gozlan, J., El Amrani, M., Petit, J. C., Roullet, E., Sterzi, R., Causaran, R., Protti, A., Riva, M., Erminio, F., Arena, O., Villa, F., Maccagnano, E., Miletta, M., Spinelli, F., Ben-Hur, T., Weidenfeldl, J., Rao, N. S., Chari, C. C., Laforet, P., Matheron, S., Adams, D., Chemouilli, Ph., Desi, M., Said, G., Davous, P., Lionnet, F., Pulik, M., Genet, P., Rozenberg, F., Cartier, L. M., Castillo, J. L., Cea, J. G., Villagra, R., de Saint Martin, L., Mahieux, F., Manifacier, M. J., Mattos, K., Queiros, C., Publio, L., Vinhas, V., PeÇanha-Martins, A. C., Melo, A., Liska, U., Zifko, U., Budka, H., Drlicek, M., Grisold, W., Kaufmann, R., Kaiser, R., Czygan, M., Gomes, I., Jones, N., Cunha, S., EmbiruÇu, E. Katiane, Vieira, V., Araujo, I., Alexandra, M., Ferreira, A., Goes, J., Chemouilli, P., Israel-Biet, Masson, H., Lacroix, C., Gasnault, J., Hildebrandt-Müller, B., Oschmann, P., Krack, P., Willems, W. R., Dorndorf, W., Freitas, V., Bittencourt, A., Fernandes, D., Nascimento, M. H., Severo, M., Moraes, D., Muller, M., Hasert, K., Merkelbach, S., Schimrigk, K., van Oosten, B. W., Lai, M., Polman, C. H., Bertelsmann, F. W., Hodgkinson, S., Cabre, P. H., Volpe, L., Smadja, D., Vernant, J. P., Villaroya, H., Violleau, K., Younes-Chennoufi, A. Ben, Baumann, N., Villanueva-Hemandez, P., Ballabriga, J., Basart, E., Arbizu, T. X., Perez-Serra, J., Vinuels, F., Giron, J. M., Castilla, J. M., Redondo, L., Izquierdo, G., Lauer, K., Henneberg, A., Bittmann, N., Link, D., Wollinsky, K. H., Mobner, R., Fassbender, K., Kuhnen, J., Schwartz, A., Hennerici, M., Miller, A., Lider, O., Abramsky, O., Weiner, H. L., Offner, H., Vanderbark, A. A., Paoino, E., Fainardi, E., Addonizio, M. C., Ruppi, P., Tola, M. R., Granieri, E., Carreras, M., Sazdovitch, V., Joutel, A., Verdier-taillefer, M. H., Heinzlef, O., Radder, C., Tournier-Lasserve, E., Brenner, R. E., Munro, P. M. G., Williams, S. C. R., Bell, J. D., Hawkins, C. P., Filippi, M., Campi, A., Dousset, V., Canal, N., Comi, G., Zhu, J., Weber, F., Retska, R., List, J., Zhang, L., Brock, M., Taphoorn, M. J. B., Heimans, J. J., van der Veen, E. A., Karim, A. B. M. F., Sarazin, M., Argentino, N., Delattre, J. Y., Derkinderen, P., Buchwald, B., Schroter, G., Serve, G., Franke, C. H., Conrad, B., Kitchen, N. D., Thomas, D. G. T., Forman, A. D., Ang, Kie- Kian, Price, R., Stephens, C., Salmaggi, A., Nermni, R., Silvani, A., Forno, M. G., Luksch, R., Boiardi, A., Grzelec, H., Fryze, C., Nowacki, P., Zdziarska, B., Sanson, M., Merel, P., Richard, S., Rouleau, G., Thomas, G., Olsen, N. K., Pfeiffer, P., Egund, N., Bentzen, S. M., Johannesen, L., Mondrup, K., Rose, C., Zyluk, B., Wondrusch, E., Berger, O., Fast, N., Jellinger, K., Lindner, K., Urman, A., Thibault, J. L., Duyckaerts, Ch., Strik, H., Muller, B., Richter, E., Krauseneck, P., Steinbrecher, A., Schabet, M., Hess, C., Bamberg, M., Dichgans, J., Counsell, C. E., McLeod, M., Grant, R., Creel, G. B., Claus, D., Sieber, E., Engelhardt, A., Rechlin, T., Thierauf, P., Neubauer, U., Peresson, M., Di Giovacchino, G., Romani, G. L., Di Silverio, F., Danek, A., Kuffner, M., Hoermann, R., Schopohl, J., Laska, M., Heye, B., Zangaladze, A. T., Valls-SoIè, J., Cammarota, A., Alvarez, R., Tolosa, E., Hallett, M., Ulbricht, D., Ganslandt, O., Kober, H., Vieth, J., Grummich, P., Pongratz, H., Brigel, C., Fahlbusch, R., Serra, F. P., Palma, V., Nolfe, G., Buscaino, G. A., Rothstein, T. L., Gibson J. M., Morrison P. M., Collins A. D., Eiselt, M., Wagnur, H., Zwiener, U., Schindler, T., Efendi, H., Ertekin, C., Erfas, M., Larsson, L. E., Sirin, H., AraÇ, N., Toygar, A., Demir, Y., Seddigh, S., Vogt, T. H., Hundemer, H., Visbeck, A., Pastena, L., Faralli, F., Mainardi, G., Gagliardi, R., Linden, D., Berlit, P., Lopez, O. L., Becker, J. T., Jungreis, C., Brenner, R., Rezek, D., Dekesky, S. T., Estol, C., Boller, F., Fernandez, J. M., Mederer, S., Batlle, J., Turon, A., Codina, A., Hitzenberger, P., Vila, N., Valls-SolÇ, J., Chamorro, A., Pouget, J., Schmied, A., Morin, D., Azulay, J. Ph., Vedel, J. P., Montalt, J., Escudero, J., Barona, R., Campos, A., Varli, K., Ertem, E., Uludag, B., Yagiz, A., Privorkin, Z., Steinvil, Y., Kott, E., Combarros, O., Sanchez-Pernaute, R., Orizaola, P., Mokrusch, Th., Kutluaye, E., Selcuki, D., Ertikin, C., Zettl, U., Gold, R., Harvey, G. K., Hartung, H. P., Toyka, K. V., Wokke, J. H. J., Oey, P. L., Ippel, P. F., Jansen, G. H., Franssen, H., Toyooka, K., Fujimura, H., Ueno, S., Yoshikawa, H., Yorifuji, S., Yanagihara, T., Talamon, C., Tzourio, C., Kiefer, R., Jung, S., Toyka, K., Ruolt, I., Tranchant, C., Mohr, M., Warter, J. M., Younger, D. S., Rosoklija, G., Hays, A. P., Kurita, R., Hasegawa, O., Matsumto, M., Komiyama, A., Nara, Y., Oueslati, S., Belal, S., Turki, I., Ben Hamida, C., Hentati, F., Ben Hamida, M., Kwiecinski, H., Krolicki, L., Domzal-Stryga, A., Dellemijn, P. L. I., van Deventer, P., van Moll, B., Drogendijk, T., Vecht, Ch. J., Nemni S., Amadio, Fazio, R., Galardin, G., Delodovici, M. L., Peghi, E., Monticelli, M. L., Sessa, A., Viguera, M. L., Palomar, M., Gamez, J., Cervera, C., Navarro, C., Serena, J., Duran, I., Fernandez, A. L., Comabella, M., Nos, C., Rio, J., Montalban, J., Navarro, X., Verdu, E., Darbra, S., Buti, M., Mrabet, A., Fredj, M., Gouider, R., Tounsi, H., Khalfallah, N., Haddad, A., Dbaiss, T., Ghnassia, R., Rouillet, E., Chedru, F., Porsche, H., Strenge, H., Li, S. W., Young, Y. P., Garcia, A. A., Baron, P., Scarpini, E., Bianchi, R., Conti, A., Livraghi, S., Rees, J. H., Gregson, N. A., Hughes, R. A. C., Sedano, M. J., Calleja, J., Canga, E., Bahou, Y., Biary, N., Al Deeb, S. M., Guern, E. L. E., Gugenheim, M., Tardieu, S., Aisonobe, T. M., Agid, Y., Bouche, P., Brice, A., Rautenstrauss, B., Nelis, E., Grehl, H., Van Broeckhoven, C., Pfeiffer, R. A., Liehr, T., Ganzmann, E., Gehring, C., Neundörfer, B., Geremia, L., Doronzo, R., Sacilotto, G., Sergi, P., Pastorino, G. C., Scarlato, G., Planté-Bordeneuve, V., Mantel, A., Baas, F., Moser, H., Antonini, A., Psylla, M., Günther, I., Vontobell, P., Beer, H. F., Leenders, K. L., Chaudhuri, K. Ray, Parker, J., Pye, I. F., Millac, P. A. H., Abbott, R. J., Sutter, M., Albani, C., de Rijk, M. C., Breteler, M. M. B., Graveland, G. A., van der Mechè, F. G. A., Hofman, A., Keipes, M., Hilger, Ch., Diederich, N., Metz, H., Hentges, F., Pollak, P., Benabid, A. L., Limousin, P., Hoffmann, D., Benazzouz, A., Perret, J., Laihinen, A., Rinne, J. O., Ruottinen, H., Nagren, K., Lehikoinen, P., Oikonen, V., Ruotsalainen, U., Rinne, U. K., Cocozza, S., Pizzuti, A., Cavalcanti, F., Monticelli, A., Pianese, L., Redolfi, E., Paiau, F., Di Donato, S., Pandolfo, M., Palau, F., Monros, E., De Michele, G., Smeyers, P., Lopez-ArLandis, J., Uilchez, J., Filla, A., Genis, D., Matilla, T., Volpini, V., Blanchs, M. I., Davalos, A., Molins, A., Rosell, J., Estivill, X., De Jonghe, P., Smeyers, G., Krols, L., Mercelis, R., Hazan, J., Weissenbach, J., Martin, J. J., Warner, T. A. T., Williams, L., Orb, A. S., Harding, A. E., Giunti, P., Sweeney, M. G., Spadaro, M., Jodice, C., Novelletto, A., Malaspina, P., Frontali, M., Salmon, E., Gregoire, Del Fiore, Comar, Franck, G., Scheltens, P. H., Siegfried, K., Dartigues, E., De Deyn, P., Horn, R., Nelson, I., Hanna, M. G., Morgan-Hughes, J. A., Collinge, J., Palmer, M. S., Campbell, T., Mahal, S., Sidle, K., Humphreys, C., Tavitian, B., Pappata, S., Jobert, A., Crouzel, A. M., DiGiamberardino, L., Steimetz, G., Barbanti, P., Fabbrini, G., Salvatore, M., Buzzi, M. G., Di Piero, V., Petraroli, R., Sbriccoli, A., Pocchiari, M., Macchi, G., Lenzi, G. L., Spiegel, R., Maguire, P., Schmid, W., Ott, A., Bots, M. L., Grobbe, D. E., Hofman, A., Howard, R. S., Russell, S., Losseff, N., Hirsch, N. P., Couderc, R., Bailleul, S., Nargeot, M. C., Touchon, J., Picot, M. C., Rizzo, M., Watson, G., McGehee, D., Dingus, T., Kappos, L., Radü, E. W., Haas, J., Hartard, C. H., Spuler, S., Yousry, T., Voltz, R., Scheller, A., Holler, E., Hohlfeld, R., Scolding, N. J., Sussman, J., Kolar, O. J., Farlow, M. R., Rice, P. H., Zipp, F., Sotgiu, S., Weiss, E. H., Wekerle, H., Chalmers, R., Robertson, N., Compston, D. A. S., Martino, G., Clementi, E., Brambilla, E., Moiola, L., Martinelli, V., Colombo, B., Poggi, A., Rovaris, M., Grimaldi, L. M. E., Roth, M. P., Descoins, P., Ballivet, S., Ruidavets, J. B., Waubant, E., Nogueira, L., Cambon-Thomsen, A., Clanet, M., Leppert, D., Hauser, S., Lugaresi, A., Tartaro, A., D'aurelio, P., Befalo, L. L. O., Thomas, A., Malatesta, G., Gambi, D., Benedikz, J. E. G., Magnusson, H., Poser, C. M., Guomundsson, G., Bates, T. E., Davies, S. E. C., Clark, J. B., Landon, D. N., ùther, J. R., Rautenberg, W., Overgaard, K., Sereghy, T., Pedersen, H., Boysen, G., Diez-Tejedor, E., Carceller, F., Gutierrez, M., Lopez-Pajares, R., Roda, J. M., Chandra, B., Ricart, W., Gonzalez-Huix, F., Molina, A., Rundek, T., Demarin, V., De Reuck, J., Boon, P., Decoq, D., Strijckmans, K., Goethals, P., Lemahieu, I., Nibbio, A., Chabriat, H., Vahedi, K., Nagy, T., Verin, M., Mas, J. L., Julien, J., Ducrocq, X., Iba-Zizen, M. T., Cabanis, E. A., Bousser, M. G., Rolland, Y., Landgraf, F., Bompais, B., Lemaitre, M. H., Edan, G., Vorstrup, S., Knudsen, L., Olsen, K. Skovgaard, Videbaek, C., Schroeder, T., van Gijn, J., Jansen, H. M. L., Pruim, J., Paans, A. M. J., Willemsen, A. T. M., Hew, J. M., vd Vliet, A. M., Haaxma, R., Vaalburg, W., Minderhoud, J. M., Korf, J., Soudain, S. E., Ho, T. W., Mishu, B., Li, C. Y., Nachainkin, I., Gao, C. Y., Cornblath, D. R., Griffin, J. W., Asbury, A. K., Blaser, M. J., McKhann, G. M., Ho, T., Macko, C., Xue, P., Stadlan, E. M., Ramos-Alvarez, M., Valenciano, L., Visser, L. H., van der Meché, F. G. A., van Darn, P. A., Meulstee, J., Schmitz, P. I. M., Jacobs, B., Oomes, P. G., Kleyweg, R. P., Jacobs, B. C., Endtz, H. P., van Doorn, P. A., van der Mech, F. G. A., Van den Berg, L. H., Mollee, I., Logtenberg, T., Thomas, P. K., Plant, G., Baxter, P. J., Luis, R. Santiago, Matsumoto, M., Notermans, N. C., Wokke, J. H. J., Lokhorst, H. M., van der Graaf, Y., Jennekens, F. G. I., Azulay, J. P., Bille-Turg, F., Valentin, P., Farnarier, G. G., Pellissier, J. F., Serratrice, G., Quasthoff, S., Schneider, U., Grafe, P., Hilkens, P. H. E., Moll, J. W. B., van der Burg, M. E. L., Planting, A. S. T., van Putten, W. L. J., van den Bent, M. J., Birklein, F., Spitzer, A., Lang, E., Neundorfer, B., Diehl, R. R., Lücke, D., Smith, G. D. P., Mathias, C. J., Serra, J., Campera, M., Ochoa, J. L., Ray Chaudhuri, K., Pavitt, D., Alam, M., Handwerker, H. O., Bleasdale-Barr, K., Smith, G., Murray, N. M. F., Hawkins, P., Pepys, M., Gellera, C., DiDonato, S., Taroni, F., Uncini, A., Di Muzio, A., Servidei, S., Silvestri, G., Lodi, R., Iotti, S., Barbiroli, B., Morrissey, S. P., Borruat, F. X., Francis, D., Mosely, I., Hansen, H. C., Helmke, K., Kunze, K., Sadzot, B., Maquet, P., Lemaire, Plenevaux, Damhaut, Sommer, C., Myers, R. R., Berta, E., Mantegazza, R., Argov, Z., Shapira, Y., Wirguin, I., Beuuer, J., Franke, C., Roberts, M., Willison, H., Vincent, A., Newsom-Davis, J., Morrison, K. E., Damels, R., Francis, M., Campbell, L., Davies, K. E., Kohler, W., Bucka, C., Hertel, G., Kanovsky, P., Auer, D., Ackermann, H., Klose, U., Naegele, Th., Bien, S., Voigt, K., Fink, G. R., Stephan, K. M., Wise, R. J. S., Mullatti, N., Hewer, L., Frackowiak, R. S. J., Weiller, C. S., Rijnites, M., Jueptner, M., Bauermann, T., Krams, M., Diener, H. C., van Walderveen, M. A. A., Barkhof, F., Hommes, O. R., Valk, J., Willmer, J. P., Guzman, D. A., Passingham, R. E., Silbersweig, D., Ceballos-Baumann, A., Frith, C. D., Frackowiak, R., Lucas, C. H., Goullard, L., Marchau, M. J., Godefroy, O., Rondepierre, P. H., Chamas, E., Mounier-Vehier, F., Leys, D., Renato, J., Verdugo, M. S. C., Campero, M., Jose, L., Ochoa, D. S. C., Vivancos, F., Tejedor, E. Diez, Martinez, N., Roda, J., Frank, A., Barreiro, P., Satoh, Y., Nagata, K., Maeda, T., Hirata, Y., YalÇinerner, B., Ozkara, C., Ozer, F., Ozer, S., Hanoglu, L., Zunker, P., Pozo, J. L., Oberwittler, C., Schick, A., Buschmann, H. -Ch., Ringelstein, E. Bernd, Lara, M., Anzola, G. P., Magoni, M., Volta, G. Dalla, Tarasov, A., Feigin, V., Beaudry, M. G., Carrier, S., Chicoutimi, Henriques, I. L., Bogoussslavsky, J., van Melle, G., Mathieu, J., Perusse, L., Allard, P., Prevost, C., Cantin, L., Bouchard, J. M., De Braekeleer, M., Agbo, C., Neau, J. P., Tantot, A. M., Dary-Auriol, M., Ingrand, P., Gil, R., Baltadjiev, D., Zekin, D., Sabey, K., Gennaula, C. P., Pope, B. A., Caparros-Lefebvre, D., Girard-Buttaz, I., Pruvo, J. P., Petit, H., Hipola, D., Martin, M., Giménez-Roldan, S., Ivanez, V., Japaridze, G., Carrasco, J. L., Picomell, I., Herranz, J. L., Macias, J. A., Nieto, M., Noya, M., Oller, L., Kiteva-Trencevska, G., Delgado, M. R., Liu, H., Luengo, A., Parra, J., Colas, J., Fernandez, M. J., Manzanares, R., Kornhuber, M. E., Malashkhia, V., Orkodashili, G., Martinez, M., Bonaventura, I., Porta, G., Martinez, I., Fernandez, A., Aguilar, M., Masnou, P., Drouet, A., Dreyfus, M., Cartron, J., Morel-Kopp, M. C., Tchernia, G., Kaplan, C., Lammers, M. W., Hekster, Y. A., Keyser, A., Meinardi, H., Renier, W. O., Boon, P. A. J. M., Have, M. D., Kint, B., Cruz, P., Cadilha, A., Almeida, R., Goncalves, M., Pimenta, M., Ramos, L. M. P., Polder, T. W., Broere, C. A., Polman, L., Rother, I., Rother, M., Schlaug, G., Arnold, S., Holthausen, H., Wunderlich, G., Ebner, A., Luders, H., Witte, O. W., Seitz, R. J., Serra, L. L., Gallicchio, B., Rotondi, F., Wieshmann, U., Meierkord, H., Sabev, K., Di Carlo, V., Gueguen, B., Derouesné, Ch., Ancri, D., Bourdel, M. C., Guillou, S., Aliaga, R., Chornet, M. A., Rodrigo, A., Pascual, A. Pascual -Leone, Catala, M. D., Pascual-Leone, A., Benbadis, S. R., Dinner, D. S., Chelune, G. J., Lüders, H. O., Piedmonte, M. R., Blanco, T., Lopez, M. P., Romero, B., Deltoro, A., Pascual, A., Pascual, Leone, Bolgert, F., Josse, M. O., Tassan, P., Touze, E., Laplane, D., Godenberg, F., Brizioli, E., Del Gobbo, M., Pelliccioni, G., Scarpino, O., Durak, H., Damlacik, G., Tunca, Z., Fidaner, H., Yurekli, Y., Yemez, B., Kaygisiz, A., Anllo, E. A., Esperet, E., Giovagnoli, A. R., Casazza, M., Spreafico, R., Avanzini, G., Mascheroni, S., Vecchio, I., Tornali, C., Antonuzzo, A., Grasso, A. A., Bella, R., Pennisi, G., Raffaele, R., Broeckx, J., Schildermans, F., Hospers, W., Deberdt, W., Carney, J. M., Aksenova, M., Chen, M. S., Juncadella, M., Busquets, N., De la Fuente, I., Rodriguez, A., Rubio, F., Soler, R., Khati, C., Pillon, B., Deweer, B., Malapani, C., Malichard, N., Dubois, B., Rancurel, G., Lopez, D. L., Jungreia, G., DeKosky, S. T., Boiler, F., Weiller, C., Rijntjes, M., Mueller, S. P., Maguire, E. A., Burke, E. T., Staunton, H., Phillips, J., Rousseaux, M., Pena, J., Bertran, I., Santacruz, P., Lopez, R., Catafau, A., Lomena, F., Blesa, R., Rampello, L., Nicoletti, A., Cabaret, M., Lesoin, F., Steinling, M., Tournev, I., Maier-Hauff, K., Schroeder, M., Wolf, A., Cochin, J. P., Noel, I., Augustin, P., Auzou, P., Hannequin, D., Maria, V., Lopez-Bresnahan, Danielle, D. M., Antin-Ozerkis B. A., Bartels, E., Rodiek, S. O., Flugel, K. A., Campos, D. M., Salas-Puig, J., Del Rio, J. Sanhez, Vidal, J. A., Lahoz, C. H., Eraksoy, M., Barlas, O., Barlas, M., Bayindir, C., Ozcan, H., Birbamer, G., Gerstenbrand, F., Felber, S., Luz, G., Aichner, F., Seidel, G., Kaps, M., Hutzelmann, A., Gerriets, T., Kruggel, F., Martin, P. J., Gaunt, M. E., Abbot, R. J., Naylor, A. R., Meary, E., Dilouya, A., Meder, J. F., De Recondo, J., Lebtahi, R., Neff, K. W., Meairs, S., Viola, S., Matta, E., Aquilone, L., Rise, I. R., Authier, F. J., Kondo, H., Ghnassia, R. T., Degos, J. D., Gherardi, R. K., Bardoni A., Ciafaloni E., Comi G. P., Bresolin N., Robotti M., Moggio M., Rigoletto C., Roses A., Scarlato G., Castelli, E., Turconi, A., Bresolin, N., Perani, D., Felisari, G., Chariot, P., de Pinieux, G., Astier, A., Jacotot, B., Gherardi, R., Fischer-Gagnepain, V., Louboutin, J. P., Crespo, F., Florea-Strat, A., Fromont, G., Sabourin, J. -C., Gonano, E. -F., Moroni, I., Prelle, A., Iannaccone, S., Quattrini, A., deRino, F., Sessa, M., Golzi, V., Smirne, S., Nemni, R., Turpin, J. C., Lucotte, G., Jacobs, S. C. J. M., Willems, P. W. A., Bootsma, A. L., Lasa, A., Calaf, M., Baiget, M., Gallano, B., Fichter-Gagnepain, V., Mazzucchelli, F., D'Angelo, M. G., Velicogna, M., Bet, L., Comi, G. P., Bordoni, A., Gonano, E. F., Bazzi, P., Rapuzzi, S., Moggio, M., Fagiolari, G., Ciscato, P., Messina, A., Battistel, A., Ryniewicz, B., Sangla, I., Desnuelle, C., Paquis, V., Cozzone, P. J., Bendahan, D., Sturenburg, H. J., Kohncke, G., Castellli, E., Linssen, W., Stegeman, D., Binkhorst, R., Notermans, S., Jaspert, A., Fahsold, R., de Munain, A. Lopez, Cobo, A., Martorell, L., Poza, J. J., Navarrete Palau, D., Emparanza, J. I., Sanchez-Roy, R., Vilchez, J. J., Hernandez, M., Tena, J. Garcia, Perla, C., Koutroumanidis, M., Papathanasopoulos, P., Papadimitriou, A., Papapetropoulos, T. H., Divari, R., Hadjigeorgiou, G. M., Anastasopoulos, I., Sansone, V., Rotondo, G., Meola, G., Rigoletto, C., Messina, S., Szwabowska-Orzeszko, E., Jozwiak, S., Michalowicz, R., Szaplyko, W., Petrella, M. A., Della Marca, G., Masullo, G., Mennuni, G. F., Kompf, D., Wascher, E., Verleger, R., Kaido, M., Soga, F., Toyooka, H., Bayon, C., Rubio, J., Carlomagno, S., Parlato, V., Santoro, A., Lavarone, A., Bonavita, V., Pentore, R., Venneri, A., Pasquier, F., Lebert, F., Grymonprez, L., Lefebvre, C., Van der Linden, M., Derouesné, C., Renault, B., Lacomblez, L., Homeyer, P., Ouss, L., Neuman, E., Malbezin, M., Barrandon, S., Guez, D., Stevens, M., van Swieten, J. C., Franke, C. L., Sanchez, A., Castellvirel, S., Mila, M., Jimenez, D., Pallesta, F., Ruiz, P. J. Garcia, Barrio, A., Barroso, T., Benitez, J., de Yebenes, J. Garcia, Manubens, J. M., Martinez-Lage, J. M., Larumbe, R., Muruzabal, J., Lacruz, F., Quesada, Pedro, Gallego, J., Ferini-Strambi, L., Marcone, A., Garancini, P., Tedesi, B., Jacob, B., Rozewicz, L., Langdon, D., Davie, C., Ron, M., Thompson, A., Koepp, M. J., Hansen, M. L., Guldin, B., Pressler, R. M., Ried, S., Scholz, C., Monaco, F., Gianelli, M., Schiavalla, M. P., Naldi, P., Cantello, R., Torta, R., Verze, L., Mutani, R., Knott, H., Ferbert, A., Schulze-Bonhage, A., Aust, W., Di Mascio, R., Marchioli, R., Vitullo, F., Di Pasquale, A., Sciulli, L., Kramer, V., Tognoni, G., Santacruz, P., Lopez, R., Marti, M. J., Charques, I., Catafau, A., Lomeila, F., Peila, J., Bertran, I., Blesa, R., Krendel, D. A., Costiga, D. A., Koeppen, S., Korn, W. M., Brugge, S., Schmitz, D., Scheulen, M. E., King, R. H. M., Robertson, A. M., Thomas, P. K., Kerkhofs, A., Vermersch, P., Dereeper, O., Daems Monpeun, C., Parent, M., Deplanque, D., Petit, H., Campero, M., Serra, J., Ochoa, J. L., Martinez-Matos, J. A., Montero, J., Olivé, M., Rene, R., Vidaller, A., Gugenheim, M., Gouider, R., Le Guern, E., Brice, A., Agid, Y., Bouche, P., Grisold, W., Ziflo, U., Drlicek, M., Budka, H., Jellinger, K., Zielinski, C. H., Ginsberg, L., King, R. H. M., Workman, J., Platts, A. D., Thomas, P. K., Gherardi, R. K., Florea-Strat, A., Poron, F., Sabourin, J. -C., Fazio, R., Nemni, R., Franceschi, M., Lorenzetti, I., Rinaldi, L., Canal, N., Weilbach, F. X., Sennlaub, A., Jung, S., Gold, R., Toyka, K. V., Hartung, H. P., Giegerich, G., Ellie, E., Vital, A., Steck, A. J., Vital, C., Julien, J., Doneda, P., Pizzul, S., Scarpini, E., Chiodi, P., Ramacci, M. T., Livraghi, S., Maimone, D., Annunziata, P., Salvadori, C., Guazzi, G. C., Arne-Bes, M. C., Delisle, M. B., Fabre, N., Hurtevent, J. F., Bes, A., Baudoin-Martin, D., Laborde, E., Viallet, F., Creisson, C., Crespi, V., Bogliun, G., Marzorati, L., Zincone, A., D'Angelo, L., Liberani, A., Merlini, M., Rivolta, R., Creange, A., Sabourin, J. -C., Theodorou, I., Gherardi, R. K., Conti, A. M., Malosio, M. L., Baron, P. L., Scarlato, G., Chorao, R., Rosas, M. J., Leite, I., Callea, L., Donati, E., Bargnani, C., Bud, M., Verdu, E., Navarro, X., Braun, S., Einius, S., Poindron, P., Warier, J. M., Bradley, J., Bekkelund, S. I., Torbergsen, T., Mellgren, S. I., Carlomagno, S., Parlato, V., Santoro, A., Lavarone, A., Boller, F., Bonavita, V., Engelhardt, A., Lörler, H., Robeck, S., Kluglein, C., Comi, G., Avoledo, V., Locatelli, T., Leocani, L., Galardi, G., Magnani, G., Medaglini, S., Chkhikvishvili, T. S., Zangaladze, A., Bratoeva, M., Kovachev, P., Chavdarov, D., Artemis, N., Karacostas, D., Milonas, I., Arpa, J., Lopez-Pajares, R., Cruz-Matinez, A., Sarria, J., Palomo, F., Alonso, M., Rodriguez-Al-barino, A., Lacasa, T., Nos, J., Barreiro, P., Martinez, A. Cruz, Villoslada, C., Alons, M., Taghavy, A., Hamer, H., Kratzer, A., Dethy, S., Pauwels, T., Monclus, M., Luxen, A., Goldman, S., Ziegler, M., Crambes, O., Ragueneau, I., Arnaud, F., Zappia, M., Montesanti, R., Colao, R., Palmieri, A., Branca, D., Nicoletti, G., Rizzo, M., Parlato, G., Quattrone, A., Vanacore, N., Zuchegna, P., Bonifati, V., Meco, G., Scholz, J., Friedrich, H. -J., Rohl, A., Ulm, G., Vieregge, P., Savettieri, G., Rocca, W. A., Meneghini, F., Grigoletto, F., Morgante, L., Reggio, A., Salemi, G., Di Pierri, R., OzckmekÇi, S., Ertan, S., Yeni, N., Apaydin, H., Erkol, G., Kiziltan, G., Denktas, F., Ranoux, D., de Recondo, J., Ostergaard, L., Werdelin, L., Odin, P., Lindvall, O., Dupont, E., Christensen, P. B., Boisen, E., Jensen, N. B., Schmiegelow, M., Ingwersen, S. H., Matias-Guiu, J., Canet, T., Falip, R., Martin, R., Galiano, L., Voloshin, M. Y., Burchinskaya, L. F., Cabrera-Valdivia, F., Jimenez-Jimenez, F. J., Molina, J. A., Fernandez-Calle, P., Vazquez, A., Canizares-Liebana, F., Larumbe-Lobalde, S., Ayuso-Peralta, L., Rabasa, M., Codoceo, R., Arrieta, F. J., Aguilar, M. V., Jorge-Santamaria, A., Martinez-Para, M. C., Alarcon, J., Mateo, D., Gimenez-Roldan, S., Gencheva, E., Tzonev, T. z., Georgiev, G., Petkova, P., Gasparini, M., Vanacore, N., Meco, N. G., de la Sierra, G., Aguado, F., Revilla, M., Varela, L., Rico, H., Feve, A., N'Guyen, J. P., Bathien, N., Fenelon, G., Veroust, J., Cesaro, P., Egersbach, G., Hattig, H., Schelosky, L., Wissel, J., Poewe, W., Durif, F., Albuisson, E., Debilly, B., Tournilhac, M., Magnani, C., Mocellini, C., Soffietti, R., Schiffer, D., Cardozo, A., Cruz-Sanchez, F. F., Falip, L., Potagas, G., Ziegler, M., Rondot, P., Bonifati, V., Fabrizio, E., Meco, G., Bostantjopoulou, S., Katsarou, Z., Kyriazis, G., Baas, H., Demisch, L., Esser, A., Zoeller, F., Burklin, F., Harder, S., Fischer, P. A., Arcusa, M. J., Hermandez, S., Claramonte, F. J., Pascual, A. Pascual- Leone, Alonso, M. D., Catata, M. D., Alessandri, A., Giustini, P., Dufour, A., Ciusani, E., Nespolo, A., Roelcke U., Radu E. W., von Ammon K., Maguire R. P., Leenders K. L., Radionova, M., Chavdarov, D., Bratoeva, M., Tzekov, Ch., Pietrangeli, A., Bove, L., Pace, A., Falqui, L., Jandolo, B., Potemkowski, A., Muller B., Reinhard I., Krone A., Warmuth M., Brocker E. M., Krauseneck P., Meyding-Lamadé, U., Krieger, D., Sartor, K., Hacke, W., Maugard-Louboutin, C., Fayet, G., Sagan, C., Martin, S., Ménégalli, D., Lajat, Y., Resche, F., Koriech, O. M., Al Moutaery, K., Yaqub, B., Jochens, R., Wolters, A., Venz, S., Cordes, M., Hecht, B. K., Chatel, M., Gaudray, P., Turc-Carel, C., Gioanni, J., Ayraud, N., Hecht, F., Rumbach, L., Racadot, E., Bataillard, M., Billot, M., Pariset, J., Wijdenes, J., Montalban, Rio J., Tintoré, M., Galan, I., Acarin, N., Rapaport, S., Huberman, M., Shechtcr, D., Karabudak, R., Kilinc, M., Boyacigil, S., Cila, A., Polo, J. M., Setien, S., Sanchez, R., Figols, J., Zubimendi, A., Nadareishvili, Z. G., Massot, R., Marés, R., Gallecho, F., Richart, C., Hernandez, M. A., Garcia, M. R., Lorenzo, J. N., Leon, C., Muros, M., Togores, J., Kutluk, K., Damlacik, G. A., Tekinsoy, B., Obuz, O., Baklan, B., Idiman, E., Genc, K., Zielasek, J., Schmidt, B., Liew, F. Y., Gulay, Z., Yulug, N., Wong, K. S., Wong, T. W., Yu, T. S., Kay, R., Poupon, R., Giral, P., Roberti, C., Zanette, E. M., Chiarotti, F., Brusa, L., Cerbo, R., Prusinski, A., Pondal, M., Canton, R., Dominigo, Erodriguez J., Pereira Monteino J. M., Pereira Monteino X., Pardo, J., Carroacedo, A., Barros, F., Lema, M., Castillo, J., Melchor, A., Montiel, I., Guiu, J. Matias, Kloss, T. M., Keidel, M., Jacob, M., Idiman, F., Idman, E., Ozturk, V., Metin, E., Yilmaz, M., Gerard, J. M., Bouton, R., Decamps, D., Herbaut, A. G., Delecluse, F., Cavenaile, M., Divano, L., Chazot, G., Boureau, F., Emile, J., Bertin, L., d'Allens, H., Ferro, J. M., Costa, I., Carletto, F., Catarci, T., Padovani, A., Iandolo, B., Bartoli, M., Bonamini, M., Pulcinelli, F., Pignatelli, P., Russo, M., Gazzaniga, P. P., Barros, J., Pinheiro, J., Correia, A. P., Monteiro, J. M. Pereira, Alvarez-Cermeno, J. C., Avello, G., Sastre, J. L., Vecino, A., Cesar, J. M., Leone, M., Stankov, B., D'Amico, D., Maltempo, C., Moschian, F., Fraschini, F., Bussone, G., Molto, J. M., Fernandez, E., Fernandez, A. Morento, Barreiro, A., Siclia, J., Castejon, P., Mihout, B., Malberin, M., Salzman, V., Bogousslavsky, J., Meneghetti, G., Baracchini, C., Bozzato, G., Marini, B., Mendel, T., Czlonkowska, A., Pasierski, T., Szwed, H., Marta-Moreno, J., Lopez-Delval, J., Mostacero, E., Morales, F., Mahagne, M. H., Rogopoulos, A., Bertrand, F., Bedoucha, P., Lanteri-Minet, M., Riva, D., Zorzi, C., Milani, N., Vajsar, J., Ronen, G., Macgregor, D., Becker, L., Susseve, J., Seidl, Z., Faber, J., Obenberger, J., Springer, R., Bax, R. T., Eckardt, T., Czettritz, G. V., Emmrich, P., Vlaski-Jekic, S., Petrova, V., Cherninkova, S., Gudeva, T., Tzekov, C., Devoti, M., Franceschetti, S., Mientus, S., Vienna, P., Vashtang, Y., Tazir, M., Assami, S., Oulbani, D., Kaci Ahmed, M. Ait, Andersen, G., Vestergaard, K., Riis, J. O., Chavdarov, D., Corbo, M., Previtali, S., Allen, R. R., McKay, W. C., Rowbotham, M. C., Castellvi-Pel, S., Banchs, I., Kruyer, H., Corral, J., Saugeir-Veber, P., Munnich, A., Bonneau, D., Rozet, J. M., Le Merrer, M., Boespflug-Tanguy, O., Gokyigit, A., Oktem, O., Demir, G., Caliskan, A., Gardiner, R. M., Shorvon, Simon, Wieser, Heinz -Gregor, Hossmann, K. A., Steinberg, A., van Crevel, H., Ducros, A., Labauge, P., Pinsard, N., Ponsot, G., Gouttiere, F., Gastaut, J. L., Delrieu, O., BesanÇon, V., Klopstock, T., May, A., Seibel, P., Papagiannuli, E., Reichmann, H., Gurses, C., Aykut, C., Aktan, S., De Vuono, G., Fiacco, F., Gazzaniga Pozzill, P. P., Assuerus, V., Jacomet, C., Picard, O., Rozenbaum, W., Nueckel, M., Osschmann, P., Horning, C. R., Caldarelli-Stefano, R., Omodeo-Zorini, E., Rivolta, G. E., Maserati, R., Cagni, A., Ferrante, P., Lamadé, W., Heb, Th., Gosztonyl, G., Daral, G., Fresquet, C., Storch-Hagenlocher, B., Wildemann, B., Jager, G., Fuhry, L., Van Paesschen, W., Grunewald, R. A., Duncan, J. S., Connelly, A., Jackson, G. D., Sisodiya, S., Raymond, A. A., Shorvon, S. D., Fish, D. R., Stevens, J. M., Savic, I., Pauli, S., Thorell, J. O., Browne, R. H., Kornhuber, J., Retz, W., Riederer, P., Boon, F., Calliauw, L., Hoksergen, I., Thiery, E., Caemert, J., Decoo, D., Desomer, A., Chevalier, Y., Grinspan, A., Hirsch, E., Moszkowski, J., Marescaux, C., Yaqub, B. A., Valdueza, J. M., Puchner, M. J. A., Dammann, O., Vortmeyer, A., Herrmann, H. -D., Peterson, W., Prevett, M. C., Cunningham, V., Brooks, D. J., Pomes, A., Sunol, C., Durwen, H. F., Confavreux, Ch., Grimaud, J., Saddier, P., Moreau, T., Cortinovis-Tourniaire, P., Aimard, G., Adeleine, P., Paty, D. W., Wiles, C. M., Midgard, R., Riise, T., Kvale, G., Nyland, H., Stodal, H., Haase, A., Lassmann, H., Deeb, S. M. Al., Bruyn, G. W., Semana, G., Teisserenc, H., Alizadeh, M., Loiseau, P., Birebent, B., Yaouanq, J., Genetet, B., Sabouraud, O., Charron, D. J., Shaw, C. E., Stelmasiak, C., Solski, J., Nowicki, J., Jakubowska, B., Ryba, M., Grieb, P., Garcia-Merino, A., Usuku, K., Yunis, E., Alper, C., Hauser, S. L., Betuel, H., Gebuhrer, L., Salier, J. P., Kellar-Wood, H., Govan, G. G., Bromberg, J. E. C., Rinkel, G. J. E., Algra, A., Moulin, T., Stojkovic, T., Chavrot, D., Klotzsch, C., Kaiser-Rub, K., Nahser, H. C., Klijn, C. J. M., Tulleken, C. A. F., Rappelle, L. J., Daffertshofer, M., Kother, J., Hornig, C. R., Rust, D. S., Busse, O., Laun, A., Corabianu, O., Berbinschi, A., Chastang, C., Cophignon, J., Haguenau, M., Ketelslegers, J. M., Jander, S., Kramer, M., Schröter, M., Witte, O. W., Stoll, G., Möbner, R., Barak, V., Sarova-Ponchas, I., Holon, Le Coz, P., Woimant, F., George, B., Merland, J. J., Chleide, E., Casademont, J., Barrientos, A., Cardellach, F., Cervantes, F., Grau, J. M., Montoya, J., Rozman, C., Urbano-Marquez, A., Nunes, V., Lane, R. J. M., Archard, L. C., Schapira, A. H. V., Cooper, J. M., Barnes, P. R. J., Kemp, G. J., Taylor, D. J., Toscano, A., Garavaglia, B., Vita, G., Rodolico, C., Aguennouz, M., Messina, C., Mariottu, C., Uziel, G., Carrara, F., Mora, M., Zeviani, M., Mahe, B., Milpied, N., Bernasconi, P., Torchiana, E., Simoncini, O., Dalakas, M. C., Goebels, N., Michaelis, D., HÄcker, G., Ptacek, L., Gonzalez, A., Sevilla, T., Diaz, C., Baggi, F., Andreetta, F., Bielicki, G., Tanguy, A., Zanca, M., Renou, J. P., De Deyn, P. P., Marescau, B., Pickut, B. A., Cobo, A. M., Emparanza, J. L., Munain, A. Lopez de, Marti-Masso J. F., Ciafalon, E., Bardoni, A., Fortunato, F., Garghentino, R., Roses, A., Metz-Lutz, M. N., Coquerel, A., Pfaff, F., Dussallant, M., Gaudriault, G., Zsurger, N., Le Cam-Duchez, V., Berod, A., Vincent, J. P., Tayot, J., Rostene, W., Giraud, G., Minault, C., Vallée, J., Cailloux, F., Law, L., Paulson, O. B., Britton, T. C., Dones, I., Servello, D., Molteni, F., Mariani, G., Broggi, G., Hassan, S. M., Jennekens, F. G. I., Wieneke, G., Veldman, H., Fritz, C., Braune, H. -J., Sullivan, E. P. O., Jenkins, I. H., Henderson, L., Kennard, C., Brunholzl, Ch., Calvet, J. Pascual, Insa, Jm. Soler, Serradell, A. Pou, Coria, F., Rubio, I., Garcia, M. A., Duarte, J., Sempere, A. P., Claveria, L. E., Blanco, I., Ferrarini, M., Testa, D., Cazzaniga, C., Farinotti, M., Filippini, G., Hawkes, C. H., Graham, A., McDonald, A., Chroni, E., Heatley, F. W., Spencer, G. T., Moulard, B., Camu, W., Dhib, M., Diaye, M. N., Malafosse, A., Meininger, V., Billiard, M., Baldy-Moulinier, M., Léger, J. M., Harpin, M. L., Willison, H. J., Veitch, J., Herron, B., AlMemar, A., Reiners, K., Michels, M., Hughes, R. A. G., Heidenreich, F., Archelos, J. J., Uchuya, M., Graus, F., Feltri, L., Scherer, S. S., Wrabetz, L., van Schaik, I. N., Vermeulen, M., Brand, A., Tekin, S., Afsar, N., Sarropoulos, A., (née Schönbeck), S. Spuler, Schönhuber, R., Espadaler, J. M., Fardeau, M., Pino, I. M., Diez Tejedor, E., Rio, F. Garcia, Prados, C., Gomez, L., Munoz, J., Bouchard, C., Barrett, M. J., Coulton, G. R., Casadevall, J., Sala, R. Alvarez, Garcia, J. M. Pino, Dupuis, M. J. M., Mezt, R., Jean, D., Maes, E., Smits, R. C. F., Emmen, H. H., Kulig, B. M., van Loenen, A. C., de Waal, R., van Diemen, H. A. M., Koetsier, J. C., Ince, D., Ferri, R., Durelli, L., Bangioanni, M. R., Ferrero, B., Riva, A., Bergaasco, B., Stenager, E., Stenager, E. N., Jensen, K., De Andres, C., Anaya, F., Dimova, V., Hansen, A. W., Norby, S., Edal, A. L., Rosenberg, T., Thorpe, J. W., Filippi, M., Horsfleld, M. A., Reganati, P., Baratti, C., Bressi, S., Ozurk, V., Yeil, S., Rodegher, M., Sirabian, G., Alberoni, M., Eoli, M., La Mantia, L., Manetti, E., Zaffaroni, M., Milanese, C., Corsini, E., de Castro, P., Carreno, M., Iriarte, J., Heide, W., Barado, J., Echaniz, P., Cuadrado, E., Baykan-Kurt, B., Oktem-Tanor, O., Bahar, S., Konyalioglu, R., Tumac, A., Gok, S., Gurvit, H., Gursoy, G., Henderson, C. E., Westarp, M. E., Perron, H., Hoff-Jörgensen, R., Rasmussen, H., Schraff, S., Kornhuber, H. H., Moseley, I. F., Colangelo, A. M., Fetoni, V., Parati, E., Austoni, L., DiGiovanni, A., Meucci, N., Nobile-Orazio, E., Scarlato, G., Goi, G., Lombardo, A., Bairati, C., Aversa, E., Caputo, D., Ferrarese, C., Canafoglia, L., Frigo, M., Pecora, N., Riva, R., Frattola, L., Carpo, M., Gamba, M., Meussi, N., Barbieri, S., Ostermeyer, B., Patten, B. M., Abeta, S., Inoue, N., Matsui, H., Yoshino, Y., Pizzi, C. Delli, Ragno, M., Losseff, N. A., Fletcher, N. A., Thorpe, J., Droogan, A. G., Harper, R., Hawkins, S. A., Patterson, V. H., Bell, P., Soeterboek, A. A. J., Koehler, P. J., Urtasun, M., Vilchez, J., Castel-lvi-Rel, S., Gine, R., Villa, M., Koehler, W., Kumar, A. J., Edwin, D., Moser, H. W., Guidetti, D., Ferlini, A., Motti, L., Bondavalli, M., Patrosso, M. C., Ghidoni, E., Alfaro, A., Giros, M. L., Barcelo, A., Piqueras, A., Martinez, V., Rango, M., Bamonti, F., Greco, F., Spagnoli, D., Tomei, G., Zetta, L., Honczarenko, K., Jezewski, T., Kojder, I., Verlooy, J., Reempts, Jos V., Deuren, B. V., Borgers, M., Gajda, J. U., Ley-Pozo, J., Louwen, P., Happe, S., Buschmann, H. C., Ringelstein, E. B., Yamawaki, T., Takao, M., Suzuki, N., WeilBenborn, K., Schellong, S., Ehrenheim, C., Wollenhaupt, J., Goetz, C., Lubach, D., Vion-Dury, J., Nicoli, F., Confort-Gouny, S. O., Dhiver, C. O., Lamoureux, S., Salvan, A. M., Gastaut, J. -A., Gastaut, J. -L., Cozzone, P., Ribalta, T., Santamaria, J., Drewes, A. M., Taagholt, S. J., van den Berg, J. S. P., Limburg, M., Valldeoriola, F., Valls-Solé, J., Marti, M. J., Trenkwalder, C., Stiasny, K., Collado-Scidel, V., Wetter, T., Kazenwadel, J., Kohnen, R., Ramm, S., Oertel, W. H., Thajeb, P., Starck, M., Albrecht, H., Pollmann, W., Konic, N., Split, W., Sulkowski, W., Kowalska, S., Sawradewicz-Rybak, M., Musior, M., Scaioli, V., Brock, S., Ciano, C., Palazzini, E., Servan, J., Aoba, S., Yamaguchi, S., Johkura, K., Rosin, L., Solimena, M., De Camilli, P., Meinck, H. -M., Roquer, J., Marti, N., Cano, A., Pou-Serradell, A., Robeck, S., Enqelhardt, A., Kalden, J. R., Dhaenens, G., Tyrdal, S., Broere, C. A. J., Polman, L. J., Gomez, R., Alberdi, M., Delgado, J. M., Kansu, E., Saribas, O., Zileli, T., Proust, F., Freger, P., Creissard, P., Proano, J., Patrignani, J., Castro, J., Ugarte, A., Giros, Ma. L., Pampols, Ta., Sabev, C., Gikova, S., Antonova, N., Georgieva, L., Stanev, V., Popova, G., Kostadinova, S., Pepeliarska, M., Pierre-Jerome, C., Bekkelund, S. I., Husby, G., Mellgren, S. I., Attaccalite, A., Guidi, M., Passero, S., Caruso, V., HÄgele, J., Lohmeyer, J., Heilmann, M., Ohly, A., Ceballos-Baumann, A. O., Joussen, K., Sonka, K., Chave, B., Confort-Gouny, S., Houallah, T., Neundoerfer, B., Tex, S., Seeber, C., Mokrusch, T., Urdiain, T. X. Arbizu, Yelamos, S. M., Villanueva, P., Serra, J. Peres, Braghi, S., Bonifacio, E., Natali-Sora, M. G., Debbink, Y. N., Marra, T. R., Mossman, S., Timmings, P., Seitz-Dertinger, S., Solbach, W., Mainz, A., Manfredini, E., Calabrese, E., Allaria, S., Mariani, C., Sinaki, M., Lynn, S., Westerlind, K., Ossege, L. M., Voss, B., Wiethege, Th., Sindern, E., Malin, J. p., Le Doze, F., Chapon, F., de la Sayette, V., Schaeffer, S., Dary, M., Lechevalier, B., Viader, F., de Pommery, J., Weill-Fulazza, J., Menetrey, M., Lazzarino, L. G., Nicolai, A., Nappo, A., Blin, J., Mazetti, P., Mazoyer, B., Ayed, S. Ben, Rivaud, S., Vidailhet, M., Pierrot-Deseilligny, C., Chase, T., Jordan, K. G., Gergaud, J. M., Breux, J. P., Roblot, P., Grollier, G., Giraudon, B. Becq, Dobato, J. L., Gilabert, Y. Perez, Blanco, J. L. Munoz, de Kruijk, J., Twijnstra, A., Wilmink, J., Leffers, P., Iniguez, C., Jimenez-Escrig, A., Nocito, M., Villar, M. L., Gonzalez-Porque, P., Gobernado, J. M., Chandler, H. C., Crockard, H. A., Henderson, F., Rossi, T., Maidani, M., Pujol, A., Rimola, A., Beltran, J., Garcia-Valdecasas, J. C., Navasa, M., Grande, L., Galofre, J., Visa, J., Rodes, J., Ruiz, M., Pampols, T., Bruce, L., Tanner, M. J. A., Lefaucheur, J. P., Verroust, J., Taghavy, A., Hamer, H., Benomar, A., Cancel, G., Stevanin, G., Durr, A., Labaune, C., Desnizza, V., Widjaja-Cramer, B., Schulze-Bonhage, A., Kott, H., Ferbert, A., Sanz-Sebastian, C., Pascual, L. F., Alegria, F. Abad, Kushnir, M., Groozman, G. B., Korczyn, A. D., Drory, Ve., Korczyn, A., Guggenheim, H., Baykouchev, St., Struppler, A., Tchalucova, N., Jotova, J., Mokri, B., Parisi, J. E., Scheithauer, B. W., Piepgras, D. G., Miller, M., Kornhuber, A. W., Köhler, A., Hülser, P. J., Kriebel, J., Alonso-Villaverde, C., Castro, A., Masana, L., Urda, A. Martin, Fernandez, J., Mares, R., Torre, L., Mayayo, E., Lossos, A., Gomori, M., Libson, E., Goldfarb, A., Seigal, T., de Louw, A., Praamstra, P., Horstink, M., Cools, A., Tarrats, E. Basart, Calopa, M., Martinez, S., Ballabrina, J., Taussig, D., Marion, M. -H., Mallecourt, J., Ranoux, D., Gasser, T., Kabus, C., Ozelius, L., Wenzel, R., Breakefield, X. O., Boot, H., Poublon, R. M. L., Bogaard, J. M., GinaÏ, A. Z., Cabezas, C., Scholz, J., Nitschke, N., Vieregge, P., Wirk, B., Hochberg, F. H., Hefter, H., Kessler, K., Wirrwar, A., Stocklin, G., Tournier-Lasserves, E., Agundez, J. Garcia, Ruiz, E., Li, X. P., Hedlund, P. B., Fuxe, K., Kulisevsky, J., Avila, A., Berthier, M. L., Gerard, J. -M., Cambier, J., Caucheteur, C., Deuschl, G., Köster, B., Scheidt, C., Lücking, C. H., Mena, M. A., Chedru, F., Oubary, P., Rondot, P., Anagnostou, C. N., Panagopoulos, C. P., Ziogas, D. E., Vermersch, P., Robitaille, Y., Gauvreau, D., Destée, A., Delacourte, A., Ficola, U., Marozzi, P., Piccoli, F., Janelidze, M., Shakarishvili, R., Gagoshidze, T., Vashadze, T., Tsiskaridze, A., Djannelidze, M., Trullen, J. M. Perez, Pardo, P. J. Modrego, Vazquez-Andre, M. L., Bail, L., Naccache, L., Gauvrit, J. L., Panisset, M., Boller, A. F., Giannini, M., Zanette, E., Di Cesare, S., Altieri, M., Maloteaux, J. M., Delwaide, C., Sciaky, M., Newman, S. K., Kennedy, A. M., Frackowiack, R. S. J., Warrington, E. K., Rossor, M. N., Martinez-Lage, Pablo, Martinez Lage, J. Manuel, Manubens, JosÇ M., Lacruz, Francisco, Larumbe, Rosa, Muruzabal, Javier, Locatelli, T., Cursi, M., Mauri, M., Liberati, D., Fornada, C., Iriarte, L. M., Lopez, M., Grilo, A., Repeto, M., Brasic, J. R., Barnett, J. Y., Sheitman, B. B., Young, J. G., Shalit, F., Brodie, C., Sredni, B., Engelien, A., Stern, E., Huber, W., Frith, C., Miralles, F., Albadalejo, M. D., Antem, M., Pastor, I., Estelies, M. A., Del Ser, T., Ochoa, H. Severo, Munoz, D., Hachinski, V., Cucinotta, D., Senin, U., Girardello, R., Crepaldi, G., Croria, F., Schens, D. B., Vigo-Pelfrey, C., SempereE, A. P., Ortega, M. P., Bava, L., Magni, E., Aronovich, B. D., Treves, T. A., Bornstein, N. M., Van Blercom, N., Blecic, S., Violon, Ph., Hildebrand, J., Zamboni, M., Ambrosoli, L., Poli, A., Kuehnen, J., Tilgner, C., Raltzig, M., Moering, B., Faiss, J., Deeb, S. M. Al, Daif, A., Sharif, H., Tatay, J., Caroeller, F., Avendano, C., Vinogradova, T., Pinto, A. N., Canhao, P., Neau, J. -Ph., Pacquereau, J., Meurice, J. -C., Schwab, M., Bauer, R., Deeb, M. AL, Tjan, T. J., Aabed, M., Berges, S., Crepin-Leblond, T., Chavot, D., Cattin, F., Snidaro, M. H., Chopard, J. L., Ley, C. Oliveras, Alameda, F., Alfonso, S., Podobnik-Sarkanji, S., Pniewski, J., Torbicki, A., Mieszkowski, J., Plaza, I., Petrunjashev, V., Velcheva, I., Hadjiev, D., Yancheva, S., Petrov, L., Karakaneva, S., Petkov, A., Nikolov, E., Niehaus, L., Sacchetti, M. L., Toni, D., Fiorelli, M., Gori, C., Argentino, C., Lyrer, Ph., Radu, E. W., Gratzl, O., Rondepierre, Ph., Leclerc, X., Marchau, Jr, M., Scheltens, Ph., Hamon, M., Janssens, E., Henon, H., Lucas, C., KuÇukoglu, H., Baybas, S., Dervis, A., YalÇiner, B., Yilmaz, N., Ozturk, M., Arpaci, B., Navarro, J. A., Arenas, J., Perez-Sempere, A., Egido, J. A., Soriano-Soriano, C., Beau, P., Gergaud, J. -M., Coudero, C., Dierckx, R. A., Dobbeleir, A., Timmermans, E., Vandevivere, J., Lucas, C. H., Gomez, M., Aguirre, J., Berenguer, A., Duran, C., Parrilla, J., Gonzalez, F., Gironell, A., Rey, A., Marti-Vilalta, J. L., de Lecinana, M. Alonso, Federico, F., Conte, C., Simone, I. L., Giannini, P., Liguori, M., Lucivero, V., Picciola, E., Tortorella, C., Drislane, F., Wang, A. Ming, Di Mascio, R., Marchioli, R., Vitullo, F., Di Pasquale, A., Sciulli, L., Kramer, V., Tognoni, G., Levivier, M., del Olmo, A., Caballero, E., Degaey, I., de Bruijn, S. F. T. M., Tchaoussoglou, I., Bastianello, S., Pozzilli, C., Cervello, A., Catala, N., Koskas, F., Kieffer, E., Botia, E., Vivancos, J., Leon, T., Segura, T., Ramo, C., Lopez, F., Karepov, V. G., Gur, A. J., Berlanga, B., Gracia, V., Fiol, C., Kurtel, H., Ozkutlu, U., Yegen, B., Grau, A. J., Buggle, F., Heindle, S., Steichen-Wiehn, C., Banerjee, T., Maiwald, M., Becher, H., Villafana, W., Medina, F., Fernandez-Real, J. M., Soler, S., Planas, E., Iceman, E., Doganer, I., Badlan, G., Genc, B., Yulug, K., Ideman, E., Dural, H., Kutlul, K., Damalik, G., Baklan, Y., Metin, B., Tekinsoy, E., Iriarte, I., Subira, M. L., Crockar, A. D., Treacy, M., McNell, T. A., Grazzi, L., Ediboglu, N., Bilgin, H., Ertas, S., Goument, J. -P., Basset, C., Campos, Y., Garcia-Silva, T., Cabello, A., Bussaglia, E., Tizzano, E., Colomer, J., Gimbergues, P., Campagne, D., Bommelaer, C., Delaguillaume, B., Ramtami, H., Ait-Kaci-Ahmed, M., Pascual L. F., Fernandez T., Hortells M., Sanz C., Morales F., Lauritzen, L., Picard, F., Sellal, F., Collard, M., Avramidis, T., Alexiou, E., Anastopoulos, T., Frongillo, D., Delfino, F. A., Cannata, M., Calo, L., Vichi, R., Antonini, G., Fragola, V., Cannata, D., Salas, M., Ruiz, C., Angelard, B., Lacau, J., Guily, St., Sendtner, M., Goadsby, Peter J., Quin, N. P., Gadian, D. G., Roland, P. E., Seitz, Rudiger J., Frackowiak, Richard S. J., Becker, G., Krone, A., Schmidt, K., Hofmann, E., Bogdahn, U., Rosenfeld, M. R., Meneses, P., Kaplitt, M. G., Dalmau, J., Posner, J., Cordon-Cardon, C., Hoang-Xuan, K., Vega, F., Nishisho, I., Moisan, J. P., Theillet, C., Delattre, O., Zhu, Jiahong, Walther, W., Posner, J. B., Roelcke, U., von Ammon, K., Pellikka, R., Lucking, C. H., Walon, C., Boucquey, D., -Van Rijckevorsel, K. Harmant, Lannoy, N., Verellen-Dunoulin, Ch., Liszka, U., Cavaletti, G., Casati, B., Kolig, C., Bogliun, G., Marzorati, L., Johannsen, L., Chio, A., Ruda, R., Vigliani, M. C., Sciolla, R., Seliak, D., Hoang-Xuang, K., Villanueva, J. A., Montalban, X., Arboix, A., Colosimo, C., Albanese, A., Hughes, A. J., de Bruin, V., Lees, A. J., Kowalski, J. W., Banfi, S., Santoro, L., Perretti, A., Castaldo, I., Barbieri, F., Campanella, G., Bhatia, K. P., Mardsen, C. D., de Bruin, V. S., Machedo, C., Ceballos-Baumann, D., Marsden, C. D., Brooks, D. B. J., Wennlng, G. K., Quinn, N., McDonald, W. l., Warner, T. T., Bain, P. C., Davis, M. B., Conway, D., Shaunak, S., O'Sullivan, E., Crawford, T., Lawden, M., Blunt, S., Rapoport, A., Sarova-Pinchas, I., de Beyl, D. Zegers, Mavroudakis, N., Blanc, S., Godinot, C., Lenoir, G., Barkhof, M. S. F., Tas, M. W., Baron, P. L., Constantin, C., Cassatella, M. A., Langdon, D. W., Webb, S., Gasparini, P., Zeviani, A., Kidd, D., Mammi, S., Cahalon, L., Hershkoviz, R., Lahat, N., Wallach, D., Annunziata, P., Martino, T., Maimone, D., Guazzi, G. C., Porrini, A. M., Dell'Arciprete, L., Rothwell, P. M., Stewart, R. R. C., Cull, R. E., Willmes, K., Poeck, K., Russell, D., Braekken, S. K., Brucher, R., Svennevig, J., Hermesl, M., Bruckmann, H., Biraben, A., Sliwka, U., Meyer, B., Schondube, F., Noth, J., Lavenu, I., Lammers, C., Waldecker, B., Haberbosch, W., Stam, J., Schneider, R., Gautier, J. C., Berlit, T. P., Fauser, B., Kuhne, D., Geraud, G., Danielli, A., Larrue, V., Bes, A., Timmerman, E., Bono, F., Bruni, A. C., Valalentino, P., Montesi, M. P., Talerico, G., Zappia, M., Sabatelli, M., Quattrone, A., Pareyson, D., Lorenzetti, D., Sghirlanzoni, A., Castellotti, B., Lupski, J. R., Archidiacono, N., Antonacci, R., Marzella, R., Rocchi, M., Samuel, D., Goulon-Goeau, C., Costa, P. P., Bismuth, H., Said, G., De Jongh P., Lofgren A., Timmerman V., Vance J. M., Van Broeckhoven C., Martin J. -J., Martinez, A. Cruz, Bort, S., Arpa, J., Misra, P., King, R. H. M., Badhia, K., Anderson, M., Caballo, A., Vichez, J., Gabriel, J. M., Erne, B., Miescher, G. C., Ulrich, J., Vital, A., Vital, C., Steck, A., Petry, K., Labatut, I., Hilmi, S., Ellie, E., Ferrini-Strambi, L., Zucconl, M., Marchettini, P., Palazzi, S., Oehlschlager, M., Pepinsky, R. B., Gemignani, F., Marbini, A., Pavesi, G., Di Vittorio, S., Manganelli, P., Mancia, D., Vermersh, P., Roche, J., Durocher, A. M., Dewailly, Ph., Dettmers, C., Fink, G., Lemon, R., Stephan, K., Passingham, D., Weder, B., Knorr, U., Huang, Y., Butterfield, D. A., Peris, M. L., Peiro, C., Pascual, A. Pascual-Leone, Bottini, G., Folnegovic-Smalc, V., Knezevic, S., Bokonjic, R., Ersmark, B., Torres, M. Gonzalez, Guiraud-Chaumeil, B., Haugaard, K., Jovicic, A., Chr, Lang, Levic, Z., Parra, C. Martinez, Ochoa, J. Patrignani, Titlbach, O., Wikkelso, C., Caparros-Lefevre, D., Debachy, B., Verier, A., Cantinho, G., Santos, A. I., Godinho, F., Bagunya, J., Roig, T., Ensenyat, A., Santiag, O., Trabucchi, H., De Leo, D., Koch, Ch., Zeumer, H., Matkovic, Z., Morris, P., Donaghy, M., Köhler, W., Kammer, T., Röther, J., Navon, R., Fontaine, B., Wu, Y., Capdevila, A., Guardiola, M. J., van Dijk, G. W., Notermans, N. C., Kruize, A. A., Kater, L., Bertelt, C., Hesse, S., Friedrich, H., Mauritz, K. -H., Giron, L. T., Watanabe, I. S., Ewing, D., Koepp, M., Lempert, T., Sander, B., Kauerz, U., Mehdorn, H. M., Hezel, J., Eickhoff, W., Kryst, T., Timsit, S., Gardeur, D., Reis, Mitermayer Galvao dos, Secor, E., Filho, A. Andrade, Silva, M. Cardoso, Santos, S. R. Silveira, Vasilaski, G., Reis, E. A. dos, Velupillai, P., Harn, D. A., Tigera, J. Garcia, Dreke, R. Martinez, Crespo, R. Piedra, Besses, C., Acin, P., Massons, J., Florensa, L., Oliveres, M., Sans-Sabrafen, J., Wicklein, E. M., Pleiffer, G., Kunre, K., Dieterich, M., Brandt, Th., Guarino, M., Stracciari, A., Pazzaglia, P., D'Alessandro, R., Santilli, I., Donato, M., The European Velnacrine Study Group, The Dutch Guillain-Barré study group, The COP-1 Multicenter Clinical and Research Group Study, and European Study Group
- Published
- 1994
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11. Investigation of the Effects of A Carbon-Fiber Tabletop on the Surface Dose and Attenuation Dose for Megavoltage Photon Beams
- Author
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Gursoy, G., Eser, E., Yigitoglu, I, Koc, H., Kahraman, F. C., Yamcicier, S., and Kırşehir Ahi Evran Üniversitesi, Sağlık Hizmetleri Meslek Yüksekokulu, Tıbbi Hizmetler ve Teknikler Bölümü
- Subjects
Buildup region ,Carbon fiber tabletop ,Radiation ,Radiotherapy ,Surface dose - Abstract
Background: Multiple beams are generally used with an increased possibility that the beam axis intersects the treatment table. Treatment tabletops are commonly made of carbon fiber due to its high mechanical strength and rigidity, low specific density, extremely light and low radiation beam attenuation properties. Purpose of this paper is investigated the dose changes in the buildup region and beam attenuation by a carbon fiber tabletop for high energy 6-and 18-MV photon beams. Materials and Methods: Measurements were performed for 10 cm × 10 cm and 20 cm × 20 cm field sizes. The surface dose and percentage depth doses (%DD) were measured by a Markus parallel plate chamber at a source-surface distance (SSD) of 100 cm for 6 MV and 18 MV photon beams. Attenuation measurements were made at the solid-water phantom for gantry angles of 0o and 180o rotation of the beam. Results: A carbon fiber tabletop increases the surface dose from 12.87% to 86.65% for 10 cm x 10 cm and from 8.72% to 71.16% for 20 cm × 20 cm field at 6 and 18 MV, respectively. The surface dose with the carbon fiber tabletop in an open field (0o) increases with field size. Conclusion: The carbon fiber tabletop causes a substantially increased surface dose, and also significantly decreases the skin-sparing effect, which is clinically important. The dosimetric effect of the tabletop may be higher, especially for the intensitymodulated radiation therapy depending on the beam orientation. © 2018 Food and Drug Law Institute. All rights reserved.
- Published
- 2018
12. Paradigm shift in supply chain management (SCM)
- Author
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Akyuz, G.A., Gursoy, G., Akyuz, G.A., Gursoy, G., and Yeditepe Üniversitesi
- Subjects
Strategic management ,Supply chain management ,Paradigm - Abstract
Lawrence Livermore National Laboratory;Missouri University of Science and Technology;St. Cloud State University;University of Arkansas International Annual Conference of the American Society for Engineering Management 2013, ASEM 2013 -- 3 October 2013 through 5 October 2013 -- Minneapolis, MN -- 105863
- Published
- 2013
13. Financial crises and capital buffer: evidence from the Turkish banking sector
- Author
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GONCA ATICI and Gursoy, G.
- Subjects
lcsh:HG1501-3550 ,lcsh:Banking - Published
- 2011
14. ESTIMATIONS OF HEAT CAPACITIES FOR ACTINIDE DIOXIDE: UO2, NpO2, ThO2, AND PuO2
- Author
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ESER, E., primary, KOC, H., additional, GOKBULUT, M., additional, and GURSOY, G., additional
- Published
- 2014
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15. Determination of superoxide dismutase (SOD), Ggutathione peroxidase (GSH-Px) activities and MDA levels in the erythrocytes treated with H2O2 in the presence and absence of 2,6-diisopropyl phenol
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Yucebilgic, G, Gursoy, G, Tukel, S, Bilgin, R, and Çukurova Üniversitesi
- Abstract
30th Congress of the Federation-of-European-Biochemical-Societies (FEBS)/9th IUBMB Conference -- JUL 02-07, 2005 -- Budapest, HUNGARY WOS: 000234826102295 … Federat European Biochem Soc, Int Union Biochem & Mol Biol
- Published
- 2005
16. Regeneration of Sulfated Dolomite and Limestone by Reductive Decomposition.
- Author
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Ersoy-Mericboyu, A., Karatepe, N., Kucukbayrak, S., Kafa, S., and Gursoy, G.
- Subjects
DOLOMITE ,LIMESTONE - Abstract
Regeneration properties of sulfated dolomite and limestone samples were investi gated. Natural stones were first fully calcined at 1223 K in a gaseous atmosphere consisting of CO215 vol.% and dry air 85 vol.%; second, sulfation of the calcines was achieved by reacting them with a gaseous mixture consisting of CO215 vol.%, SO20.35 vol.%, and a balance of dry air at 1223 K; last, sulfated calcines were regenerated at 1373 K by a reductive decomposition process. During regeneration a 3:1 volumetric ratio of CO2/CO was maintained in the reducing gaseous atmosphere to minimize CaS formation. It has been found that for the five sulfation generation cycles the reactivity of the limestone and dolomite samples remained at acceptable levels. Since the repeated sulfation-regeneration steps caused an important change on the crystal lattice, as compared to the fresh stones, sorbent reactivity was also changed. [ABSTRACT FROM AUTHOR]
- Published
- 1999
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17. Small-vessel angiitis without angiographic signs of arteritis
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Bahar, S., primary, Tolun, R., additional, and Gursoy, G., additional
- Published
- 1986
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18. Changing ownership in the Turkish non-financial corporations listed on Borsa Istanbul (BIST)
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Gonca Atici, Guner Gursoy, Atici, G., Gursoy, G., and Yeditepe Üniversitesi
- Subjects
Finance ,Initial public offerings ,Corporate governance ,Turkish ,business.industry ,Yield (finance) ,Borsa istanbul (BIST) ,Ownership structure ,Privatization ,General Business, Management and Accounting ,Witness ,language.human_language ,Shareholder ,Capital (economics) ,language ,Business ,Democratization ,Foreign direct investment ,Initial public offering ,Ownership concentration - Abstract
Purpose of the study is to investigate the changing ownership structures in the Turkish non-financial corporations listed on Borsa Istanbul (BIST) for the period of 1992-2014. This time frame entails the structural changes in the Turkish economy as well as Turkish corporations. With respect to ownership concentration, Turkish non-financial corporations reveal a concentrated nature. Most changes in ownership structures are triggered by the local and global economic and financial factors. In the years of research, excluding the economic crises periods, we witness a decrease in the shares of the largest shareholders and an increase in the shares owned by the minority shareholders. This finding can be interpreted as the democratization of capital in Turkish corporations. The initial public offerings and privatizations in Turkey tend to increase before the financial and economic crises, implying that democratization of capital needs stable economic environment. Findings assert that most of the new initial public offerings are mainly from the family owned corporations, which yield a promising sign in favor of improving corporate governance practices. © 2015, Virtus Interpress. All rights reserved.
- Published
- 2015
19. Development, reliability, and validity of the telerehabilitation satisfaction questionnaire in neurological diseases.
- Author
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Eldemir S, Eldemir K, Saygili F, Ozkul C, Kasikci M, Yilmaz R, Akbostancı MC, Irkec C, Tutal Gursoy G, and Guclu-Gunduz A
- Subjects
- Humans, Surveys and Questionnaires, Male, Female, Middle Aged, Reproducibility of Results, Aged, Nervous System Diseases rehabilitation, Adult, Factor Analysis, Statistical, Multiple Sclerosis rehabilitation, Parkinson Disease rehabilitation, Psychometrics, Telerehabilitation, Patient Satisfaction
- Abstract
Background: Measuring satisfaction with telerehabilitation provides a way to evaluate and improve the effectiveness of both the technology used and the rehabilitation provided. On the other hand, valid and reliable tools are needed to evaluate satisfaction of patients receiving physiotherapy via telerehabilitation., Aims: The purpose of the current study was to develop Telerehabilitation Satisfaction Questionnaire (TrSQ) and evaluate its validity and reliability., Methods: Sixty-three patients with stroke, Multiple Sclerosis, or Parkinson's disease participated in this study. Content validity was reviewed by a panel experienced in telerehabilitation. Construct validity of the model was investigated using and Confirmatory Factor Analysis (CFA) and Explanatory Factor Analysis (EFA). Test-retest reliability and Internal consistency were used to evaluate the reliability of the TrSQ., Results: A one-factor structure was determined based on EFA. The structure fitted well in terms of the fit indices according to the confirmatory factor analysis results (x2/df = 1.016, p = 0.442, IFI=0.997, CFI=0.997, and RMSEA=0.016). The questionnaire was proven to have an acceptable reliability level (Cronbach's alpha = 0.858) and it was found that all items were necessary. Finally, an 11-item version was obtained and tested twice on 30 patients. The questionnaire was shown to have acceptable test-retest reliability (ICC=0.753)., Conclusions: TrSQ can be used as a valid and reliable questionnaire in evaluating patient satisfaction with telerehabilitation in neurological diseases. However, in order for it to be widely applicable, adaptation to different languages is needed., Competing Interests: Declaration of competing interest The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper., (Copyright © 2024 Elsevier B.V. All rights reserved.)
- Published
- 2024
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- View/download PDF
20. Comparison of the genotoxicity of propofol and desflurane using the comet assay in the lymphocytes of patients who underwent lumbar discectomy: A randomized trial.
- Author
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Toker MK, Altiparmak B, Gursoy G, Uysal AI, Dede G, Gundogdu G, Dodurga Y, and Ugur B
- Subjects
- Humans, Male, Female, Adult, Middle Aged, Lumbar Vertebrae surgery, Anesthetics, Intravenous adverse effects, Isoflurane analogs & derivatives, Isoflurane adverse effects, Propofol adverse effects, Desflurane, Diskectomy methods, Comet Assay methods, Lymphocytes drug effects, Anesthetics, Inhalation adverse effects, DNA Damage drug effects
- Abstract
Objectives: To compare the genotoxic effects of desflurane and propofol using comet assay in patients undergoing elective discectomy surgery., Methods: This was a randomized controlled study. Patients who underwent elective lumbar discectomy under general anesthesia with propofol or desflurane were included in the study. Venous blood samples were obtained at 4 different time points: 5 minutes before anesthesia induction (T1), 2 hours after the start of anesthesia (T2), the first day after surgery (T3), and the fifth day following surgery (T4). Deoxyribonucleic acid damage in lymphocytes was assessed via the comet assay., Results: A total of 30 patients, 15 in each group, were included in the analysis. The groups were similar in terms of age and gender distribution. There were no significant differences in demographics, duration of surgery, total remifentanil consumption, and total rocuronium bromide consumption. The comet assay revealed that head length, head intensity, tail intensity, tail moment at T1 were similar in the desflurane and propofol groups. Head length, tail length and tail moment measured in the desflurane group at T4 were significantly higher compared to the propofol group. Tail lengths of the desflurane group at T1, T2 and T3 were significantly higher than the corresponding values in the propofol group., Conclusion: Propofol and desflurane do not appear to induce DNA damage in lymphocytes. However, when the quantitative data were compared, it was determined that propofol had relatively lower genotoxic potential than desflurane. ClinicalTrials.gov Reg. No.: NCT05185167 ., (Copyright: © Saudi Medical Journal.)
- Published
- 2024
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21. The Effect of Yoga Practice on Cervical Tactile Acuity and Body Awareness.
- Author
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Sarak Kucukosmanoglu H, Coskun G, and Yosmaoglu HB
- Subjects
- Humans, Adolescent, Young Adult, Adult, Quality of Life, Pain, Touch, Yoga, Meditation
- Abstract
Body-mind-based holistic methods of relaxation and improved well-being, such as yoga and meditation, improve body awareness and have often been used to enhance quality of life and the ability to cope with pain. We aimed to compare tactile sensory acuity and body awareness in healthy sedentary individuals who practiced yoga regularly and in control participants who had not practiced yoga. Participants were 60 individuals, aged between 18 and 35 years who were divided into two groups according to whether they had previously practiced yoga. We used the two-point discrimination (TPD) test to determine participants' tactile acuity, as measured with a digital calliper at the C7, C5, C3, C1 and T1 spinal segments and with the Body Awareness Questionnaire (BAQ). The TPD measurements of individuals who practiced yoga and meditation had a lower discriminatory threshold compared to those who had not practiced yoga ( p < .001), and the self-reported BAQ score of yoga practitioners was higher than that of the controls ( p < .001). We found a positive correlation between the length of the prior duration of yoga experience and self-reported body awareness ( r = .567, p < .001). There was a significant negative correlation (r = -.379, p = .015) between the C5 segment and the TPD measurements, but not for the other cervical spinal segments ( p > .05). There was a negative correlation between the length of prior yoga practice and the TPD measurements in all cervical segments ( p < .001). The most negative correlation was found at the C7 segment ( r = -.844, p < .001) and the least negative correlation was found at the C3 segment ( r = -.669, p < .001). These data suggest that yoga and meditation practices may improve well-being and diminish pain by increasing body awareness and tactile sensory acuity in the cervical region., Competing Interests: Declaration of Conflicting InterestsThe author(s) declared no potential conflicts of interest with respect to the research, authorship, and/or publication of this article.
- Published
- 2023
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22. Privacy-preserving cancer type prediction with homomorphic encryption.
- Author
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Sarkar E, Chielle E, Gursoy G, Chen L, Gerstein M, and Maniatakos M
- Subjects
- Humans, Computer Security, Algorithms, Genomics, Privacy, Neoplasms genetics
- Abstract
Cancer genomics tailors diagnosis and treatment based on an individual's genetic information and is the crux of precision medicine. However, analysis and maintenance of high volume of genetic mutation data to build a machine learning (ML) model to predict the cancer type is a computationally expensive task and is often outsourced to powerful cloud servers, raising critical privacy concerns for patients' data. Homomorphic encryption (HE) enables computation on encrypted data, thus, providing cryptographic guarantees to protect privacy. But restrictive overheads of encrypted computation deter its usage. In this work, we explore the challenges of privacy preserving cancer type prediction using a dataset consisting of more than 2 million genetic mutations from 2713 patients for several cancer types by building a highly accurate ML model and then implementing its privacy preserving version in HE. Our solution for cancer type inference encodes somatic mutations based on their impact on the cancer genomes into the feature space and then uses statistical tests for feature selection. We propose a fast matrix multiplication algorithm for HE-based model. Our final model achieves 0.98 micro-average area under curve improving accuracy from 70.08 to 83.61% , being 550 times faster than the standard matrix multiplication-based privacy-preserving models. Our tool can be found at https://github.com/momalab/octal-candet ., (© 2023. The Author(s).)
- Published
- 2023
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23. Neurological Presentations in Patients with COVID-19 in Cytokine Storm.
- Author
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Tutal Gursoy G, Yuksel H, Mulkem Simsek I, Oral S, Erdogan Kucukdagli F, Karaman A, Akinci E, Bastug A, Guner HR, and Bektas H
- Subjects
- Humans, SARS-CoV-2, Cytokine Release Syndrome complications, Interleukin-6, Consciousness Disorders complications, Headache etiology, COVID-19 complications, Nervous System Diseases
- Abstract
Background: Coronavirus disease 2019 (COVID-19) infection causes a wide variety of neurological disorders by affecting both central and peripheral nervous systems. The cytokine storm (CS) has been blamed for the development of severe neurological disorders in COVID-19. However, the relationship between COVID-19 CS and neurological manifestations has not been adequately studied. Thus, we aimed to investigate the neurological presentations in patients with COVID-19 CS., Methods: The study population consisted of hospitalized moderate-to-severe COVID-19 patients. It was divided into two groups CS (36 patients, 29.3%) and non-CS (87 patients, 70.7%) based on significant clinical symptoms, elevated inflammatory marker levels, radiological findings, and interleukin-6 levels (IL-6)., Results: The three most common neurological symptoms in the CS group were altered level of consciousness, headache, and unsteadiness. Altered level of consciousness was higher in the CS group (69.4%) than the non-CS group (25.3%) ( p :0.001). The frequency of headache was comparable in both groups ( p :0.186). The number of patients requiring intensive care unit and intubation was higher in the CS group ( p :0.005 and p :0.001). The mortality rate in the CS group (38.9%) was higher than the non-CS group (8.0%) ( p :0.001). IL-6, CRP, ferritin, neutrophil-lymphocyte ratio, procalcitonin, and D-dimer levels were higher in the CS group (for all p :0.001) while lymphocyte count was lower ( p :0.003)., Conclusion: The most common neurological presentation in patients with CS was altered level of consciousness. The presence of CS was an independent risk factor for high mortality.
- Published
- 2023
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24. Treatment of cervical cancer by electrochemotherapy with bleomycin, cisplatin, and calcium: an in vitro experimental study.
- Author
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Gursoy G, Esmekaya MA, and Cicek Z
- Subjects
- Female, Humans, Cisplatin pharmacology, Bleomycin pharmacology, Calcium, HeLa Cells, Electroporation methods, Electrochemotherapy methods, Uterine Cervical Neoplasms drug therapy, Antineoplastic Agents pharmacology
- Abstract
Low-dose chemotherapy in advanced stages of cancer does not give a positive response in treatment. The use of high-dose antineoplastic drugs creates significant side effects. The limiting situation in treatment creates a need for new generation drugs with less side effects and new treatment methods that will enable low-dose drug use. Electroporation (EP), a phenomenon, is a technique in which the membrane permeability is increased by the establishment of hydrophilic pores in the cell membrane with short and high-voltage electrical pulses. In the present investigation study, we aimed to inspect the effects of EP plus bleomycin, cisplatin, and calcium administration (CaEP) on cell viability, apoptotic activity, gene expression p53, Bax/Bcl-2 rate mitochondrial membrane potential (ΔΨm), and cell cycle in HeLa cervical cancer cell line. The permeabilization of the membrane was evaluated in flow cytometry with the PI method, and cell viability was measured in an ELISA reader with the WST-8 method. For bleomycin and cisplatin doses applied to HeLa cells, the concentration values (IC
50 ) that inhibited 50% of the cells were found to be 214.11 ± 4.7 µM and 35.16 ± 3.3 µM, respectively. The IC50 values of the groups administered together with EP were calculated as 0.44 ± 0.3 µM for bleomycin and 20.55 ± 4.3 µM for cisplatin. There was no change in cell viability in calcium alone application, but a statistically notable reduction in cell vitality was observed in CaEP application. An increase in ΔΨm was found in bleomycin and CaEP exposure with EP. It was determined that EP exposure caused G0/G1 arrest in the cell cycle at all electric field intensities. It was determined that EP application in HeLa cells increased bleomycin cytotoxicity 487 times and cisplatin cytotoxicity 1.71 times, and CaEP could be an alternative treatment method., (© 2022. The Author(s), under exclusive licence to Springer Science+Business Media, LLC, part of Springer Nature.)- Published
- 2022
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- View/download PDF
25. A new perspective on the relationship between anchorage and palatal morphology: Three-dimensional digital model analysis.
- Author
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Metin-Gursoy G and Tortop T
- Subjects
- Male, Female, Humans, Tooth Movement Techniques, Molar diagnostic imaging, Bicuspid, Cephalometry, Palate, Hard diagnostic imaging, Maxilla diagnostic imaging, Malocclusion, Angle Class II diagnostic imaging, Malocclusion, Angle Class II therapy
- Abstract
Background: The tooth movements were generally analyzed in two dimensions on cephalometric radiographs. Nowaday, 3D digital model analysis, which does not have any harmful effects on patients, can be used to evaluate the palatal morphology and coronal tooth movements in a very comfortable and easy way., Aims: To investigate the effect of palatal morphology on anchorage reinforcement during intraoral molar distalization with pendulum appliance using 3D model analysis., Materials and Methods: The material consisted of before (T0) and after (T1) dental plaster models of Class II malocclusion patients (17 females, 3 males) treated with pendulum appliance for molar distalization and Nance appliance for anchorage. T0 and T1 digital models were superimposed using the palatal area as a reference via three points and surface-matching software, and the changes in teeth movement were calculated for left and right central incisors, first premolars, and first and second molars. Palatal morphology was evaluated at T0 on digital models as palatal inclination, palatal depth angles, and anterior hard palate area. Wilcoxon test was used to evaluate the treatment results and Spearman's correlation analysis was performed to evaluate the relationship between palatal morphology and dental movement. The upper limit for the level of significance was taken as 0.05., Results: Mesial movement of first premolars and distal movement of first and second molars were found to be statistically significant (P < 0.001). A weak negative correlation was found between the palatal inclination and the movement of first premolars (P < 0.045 and P < 0.003). Palatal depth angles and anterior hard palate area had no correlation with dental movements., Conclusion: Presented results supported that the mesial movement of premolar teeth decreased as the inclination of the palate increased., Competing Interests: None
- Published
- 2022
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26. F wave in restless legs syndrome, as an electrophysiological response of clinical relief.
- Author
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Kenar SG, Dirik EB, Tutal Gursoy G, Kayali N, and Bilen S
- Subjects
- Humans, Restless Legs Syndrome
- Abstract
Objective: The study aimed to evaluate the impact of postural changes on the F wave-related parameters and whether those changes were associated with clinical relaxation, which was achieved in restless legs syndrome patients with standing up., Methods: F wave duration (FWD), compound muscle action potential duration (CMAPD), and FWD/CMAPD ratio were evaluated in supine and upward positions in 18 restless legs syndrome patients and compared with 18 age and gender-matched healthy volunteers., Results: FWD/CMAPD was significantly higher for the tibial nerve at supine position (p = 0.043) but not at upright position (p = 0.206) and for ulnar nerve, both at supine (p = 0.007) and upright positions (p = 0.023) in RLS patients compared to controls. Ulnar FWD decreased significantly at the upright position in both control and RLS patients (p = 0.035, p = 0.028, respectively). CMAPD decreased only in the control group with standing up for both ulnar and tibial nerves (p = 0.048, p = 0.017, respectively)., Discussion: Ulnar and tibial FWD/CMAPD ratios increased in RLS patients compared to controls. However, FWD/CMAPD was not affected by the posture within the groups. Postural change seems to be a factor that decreased ulnar FWD both in RLS patients and the control group. Ulnar and tibial CMAPD reduced only in healthy controls with an upright position. Tibial and ulnar FWD/CMAPD ratios are favorable electrophysiological parameters diagnosing RLS. The tibial FWD/CMAPD ratio loses its significance only when the patient stands up, reflecting the clinical relief achieved with the postural change.
- Published
- 2022
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27. Privacy-preserving Model Training for Disease Prediction Using Federated Learning with Differential Privacy.
- Author
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Khanna A, Schaffer V, Gursoy G, and Gerstein M
- Subjects
- Algorithms, Humans, Machine Learning, Privacy
- Abstract
Machine learning is playing an increasingly critical role in health science with its capability of inferring valuable information from high-dimensional data. More training data provides greater statistical power to generate better models that can help decision-making in healthcare. However, this often requires combining research and patient data across institutions and hospitals, which is not always possible due to privacy considerations. In this paper, we outline a simple federated learning algorithm implementing differential privacy to ensure privacy when training a machine learning model on data spread across different institutions. We tested our model by predicting breast cancer status from gene expression data. Our model achieves a similar level of accuracy and precision as a single-site non-private neural network model when we enforce privacy. This result suggests that our algorithm is an effective method of implementing differential privacy with federated learning, and clinical data scientists can use our general framework to produce differentially private models on federated datasets. Our framework is available at https://github.com/gersteinlab/idash20FL.
- Published
- 2022
- Full Text
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28. Do antimicrobial stewardship programs improve the quality of care in ICU patients diagnosed with infectious diseases following consultation? Experience in a tertiary care hospital.
- Author
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Gursoy G, Uzun O, Metan G, Yildirim M, Bahap M, Demirkan SK, Topeli A, Akinci SB, Topcuoglu MA, Berker M, Hazirolan G, Akova M, and Unal S
- Subjects
- Adult, Anti-Bacterial Agents therapeutic use, Humans, Intensive Care Units, Referral and Consultation, Tertiary Care Centers, Antimicrobial Stewardship, Communicable Diseases drug therapy
- Abstract
Background: One of the most important public health concerns is the ever-growing problem of antibiotic resistance. Importantly, the rate of introduction of new molecules into clinical practice has slowed down considerably. Moreover, the rapid emergence of resistance shortens the effective 'lifespan' of these molecules., Objective: The quality of care before and after active intervention and feedback was evaluated in patients diagnosed with sepsis/septic shock or ventilator-associated pneumonia (VAP) in the ICUs of Hacettepe University Adult and Oncology Hospitals., Results: There was a significant increase in total scores. Significant improvements were achieved in the management of these patients in terms of requests for necessary diagnostic tests, and the prolonged infusion of beta-lactam agents., Conclusion: Implementation of an ASP in centers where antimicrobial management of ICU patients is largely controlled by infectious diseases specialists remains a feasible strategy that leads to better patient care., (Copyright © 2021 The Author(s). Published by Elsevier Ltd.. All rights reserved.)
- Published
- 2022
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29. Comparison of body structure, function, activity, and participation levels according to ankle foot orthosis wearing time in children with spastic cerebral palsy.
- Author
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Unes S, Coskun G, and Kerem Gunel M
- Subjects
- Ankle, Child, Child, Preschool, Cross-Sectional Studies, Humans, Prospective Studies, Quality of Life, Cerebral Palsy, Foot Orthoses
- Abstract
Background: Ankle foot orthoses (AFOs) are usually recommended to prevent deformities and to increase the standing and walking performance in children with spastic cerebral palsy (CP)., Objective: To compare the body functions and structures, activity and participation levels, and environmental factors according to AFO-wearing time in children with spastic CP., Study Design: Prospective, cross-sectional-observational-clinical study., Methods: Eighty children with spastic CP (Gross Motor Function Classification System I-III; mean age 7.3 ± 3.9 years) were divided into two groups with equal ages and duration of AFO usage, which is provided as a part of routine clinical care: 6-12 hours per day group (n = 40) and 12-24 hours per day group (n = 40). The outcomes measured were calf muscle's spasticity with the modified Ashworth Scale (MAS), passive ankle dorsiflexion angle (DA), 66-item Gross Motor Function Measurement, Pediatric Berg Balance Scale, and Pediatric Quality of Life Inventory (PedsQL). Parental satisfaction was measured with a Visual Analog Scale. Multifactorial ANOVA was used to compare the groups, corrected for 66-item Gross Motor Function Measurement., Results: No significant differences for the Pediatric Berg Balance Scale, MAS, and DA were found between the groups. Significant differences for the PedsQL (76.99 vs. 57.63; mean difference [MD], 15.60; 95% confidence interval [CI], 10.99∼20.22), daily living activities (65.30 vs. 35.92; MD, 25.72; 95% CI, 17.58∼33.86), fatigue (76.9 vs. 56.85; MD, 23.11; 95% CI, 16.87∼29.35), and satisfaction (8.08 vs. 5.21; MD, 2.46; 95% CI, 1.64∼3.27) were found between the groups; 6-12 hour group had superiority for each outcome (P < 0.001). Wearing time was significantly correlated with PedsQL (r = -0.524, P < 0.001) and satisfaction (r = -0.521, P < 0.001) but not with MAS or DA., Conclusions: AFO-wearing time seems to depend on the child's activity and participation levels rather than body functions and structures in children with spastic CP. Prolonged AFO-wearing time was negatively correlated with both the activity-participation level and parental satisfaction., (Copyright © 2021 International Society for Prosthetics and Orthotics.)
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- 2021
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30. Establishing a Global Standard for Wearable Devices in Sport and Exercise Medicine: Perspectives from Academic and Industry Stakeholders.
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Ash GI, Stults-Kolehmainen M, Busa MA, Gaffey AE, Angeloudis K, Muniz-Pardos B, Gregory R, Huggins RA, Redeker NS, Weinzimer SA, Grieco LA, Lyden K, Megally E, Vogiatzis I, Scher L, Zhu X, Baker JS, Brandt C, Businelle MS, Fucito LM, Griggs S, Jarrin R, Mortazavi BJ, Prioleau T, Roberts W, Spanakis EK, Nally LM, Debruyne A, Bachl N, Pigozzi F, Halabchi F, Ramagole DA, Janse van Rensburg DC, Wolfarth B, Fossati C, Rozenstoka S, Tanisawa K, Börjesson M, Casajus JA, Gonzalez-Aguero A, Zelenkova I, Swart J, Gursoy G, Meyerson W, Liu J, Greenbaum D, Pitsiladis YP, and Gerstein MB
- Subjects
- Consensus, Exercise, Humans, Sports, Sports Medicine, Wearable Electronic Devices
- Abstract
Millions of consumer sport and fitness wearables (CSFWs) are used worldwide, and millions of datapoints are generated by each device. Moreover, these numbers are rapidly growing, and they contain a heterogeneity of devices, data types, and contexts for data collection. Companies and consumers would benefit from guiding standards on device quality and data formats. To address this growing need, we convened a virtual panel of industry and academic stakeholders, and this manuscript summarizes the outcomes of the discussion. Our objectives were to identify (1) key facilitators of and barriers to participation by CSFW manufacturers in guiding standards and (2) stakeholder priorities. The venues were the Yale Center for Biomedical Data Science Digital Health Monthly Seminar Series (62 participants) and the New England Chapter of the American College of Sports Medicine Annual Meeting (59 participants). In the discussion, stakeholders outlined both facilitators of (e.g., commercial return on investment in device quality, lucrative research partnerships, and transparent and multilevel evaluation of device quality) and barriers (e.g., competitive advantage conflict, lack of flexibility in previously developed devices) to participation in guiding standards. There was general agreement to adopt Keadle et al.'s standard pathway for testing devices (i.e., benchtop, laboratory, field-based, implementation) without consensus on the prioritization of these steps. Overall, there was enthusiasm not to add prescriptive or regulatory steps, but instead create a networking hub that connects companies to consumers and researchers for flexible guidance navigating the heterogeneity, multi-tiered development, dynamicity, and nebulousness of the CSFW field., (© 2021. The Author(s), under exclusive licence to Springer Nature Switzerland AG.)
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- 2021
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31. Expect the unexpected: fungemia caused by uncommon Candida species in a Turkish University Hospital.
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Alp S, Gulmez D, Kardas RC, Karahan G, Tas Z, Gursoy G, Ayaz-Ceylan CM, Arikan-Akdagli S, and Akova M
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- Adult, Aged, Female, Hospitals, University, Humans, Male, Middle Aged, Retrospective Studies, Risk Factors, Turkey epidemiology, Candida classification, Candidemia epidemiology, Candidemia microbiology, Cross Infection epidemiology, Cross Infection microbiology
- Abstract
Fungemia caused by uncommon Candida species (UCS) (other than C.albicans, C.glabrata, C.parapsilosis, C.tropicalis, C.krusei) is a rare but emerging threat with their potential to exhibit reduced susceptibility or resistance to antifungal agents. We identified 25 patients with UCS fungemia (9 C.kefyr, 8 C.lusitaniae, 4 C.dubliniensis, 2 C.guilliermondii, 1 C.pelliculosa, 1 C.rugosa) through January 2011 and August 2018. Echinocandins were the most common administered agents, followed by fluconazole. Overall mortality was 44%. Echinocandins and voriconazole showed sufficient activity against all tested isolates. High fluconazole MICs among C.guilliermondii, C.pelliculosa, and C.rugosa were determined. MIC value of C.pelliculosa was above the epidemiological cut-off proposed for fluconazole.
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- 2021
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32. Blood microRNA expressions in patients with mild to moderate psoriasis and the relationship between microRNAs and psoriasis activity.
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Alatas ET, Kara M, Dogan G, and Akın Belli A
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- Biomarkers, Case-Control Studies, Humans, Real-Time Polymerase Chain Reaction, MicroRNAs genetics, Psoriasis genetics
- Abstract
Background: In recent studies, microRNAs (mi-RNAs) have been shown to play an important role in psoriasis pathogenesis. However, studies evaluating mi-RNAs in the blood of psoriasis patients including a large number of mi-RNA panels are scarce., Objective: The authors aimed to assess mi-RNA expressions in blood samples of psoriasis patients, as well as to evaluate the association between mi-RNA expression and psoriasis severity., Methods: This was a case-control study on 52 patients with psoriasis vulgaris and 54 controls. Patients' medical history, psoriasis area and severity index (PASI) scores, and dermatology life quality index (DLQI) scores were recorded. The 42 disease-related mi-RNA primers were assessed by real-time PCR., Results: In the patient group, 13.4% presented nail involvement and 8.2% had psoriatic arthritis. The mean PASI and DLQI scores were 7.90±8.83 and 8.13±5.50, respectively. Among 42 mi-RNA primers; hsa-miR-155-5p, hsa-miR-369-3p, hsa-miR-193b-3p, hsa-miR-498, hsa-miR-1266-5p, hsa-let-7d-5p, hsa-miR-205-5p, hsa-let-7c-5p, hsa-miR-30b-3p, and hsa-miR-515-3p expressions were significantly up-regulated, whereas hsa-miR-21-5p, hsa-miR-142-3p, hsa-miR-424-5p, hsa-miR-223-3p, hsa-miR-26a-5p, hsa-miR-106b-5p, hsa-miR-126-5p, hsa-miR-181a-5p, hsa-miR-222-3p, hsa-miR-22-3p, hsa-miR-24-3p, hsa-miR-17-3p, hsa-miR-30b-5p, hsa-miR-130a-3p, hsa-miR-30e-5p, and hsa-miR-16-5p were significantly down-regulated in psoriasis patients when compared with the control group (p<0.05)., Study Limitations: As the study included patients with mild to moderate psoriasis who mostly only received topical treatments, changes in miRNA before and after systemic treatments were not assessed., Conclusion: The detection of 24 mi-RNA expressions up- or down-regulated in psoriasis patients, even in those with milder disease, further supports the role of mi-RNAs in the psoriasis pathogenesis. Future studies should clarify whether mi-RNAs can be used as a marker for psoriasis prognosis or as a therapeutic agent in the treatment of psoriasis., (Copyright © 2020 Sociedade Brasileira de Dermatologia. Published by Elsevier España, S.L.U. All rights reserved.)
- Published
- 2020
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33. P Wave Peak Time for Predicting an Increased Left Atrial Volume Index in Hemodialysis Patients.
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Yıldız İ, Özmen Yildiz P, Burak C, Rencüzoğulları İ, Karaveli Gursoy G, Kaya B, Karabağ Y, and Çağdaş M
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- Adult, Aged, Comorbidity, Female, Heart Diseases physiopathology, Humans, Male, Middle Aged, Predictive Value of Tests, ROC Curve, Renal Insufficiency physiopathology, Renal Insufficiency therapy, Socioeconomic Factors, Atrial Function, Left physiology, Electrocardiography statistics & numerical data, Heart Diseases epidemiology, Renal Dialysis statistics & numerical data, Renal Insufficiency epidemiology
- Abstract
Objective: An increased left atrial volume index (LAVI) is related to increased mortality in hemodialysis patients. In the present study, we evaluated the association between the LAVI and the P wave peak time (PWPT), a newly introduced electrocardiographic parameter, in hemodialysis patients., Methods: The study population was made up of 79 hemodialysis patients with a mean age of 53 ± 18 years (55.7% were males). These patients were divided into a normal LAVI (≤28 mL/m2) group (n = 45) and an increased LAVI (>28 mL/m2) group (n = 34). The demographic, clinical, laboratory, echocardiographic, and electrocardiographic variables of the groups were compared., Results: The P wave terminal force from lead V1, P wave dispersion and PWPTs obtained from leads V1 and D2 (PWPTD2) were significantly higher in the patients with increased LAVIs. In multivariable analysis, only the PWPTD2was an independent predictor of an increased LAVI (odds ratio = 1.117, 95% CI = 1.052-1.185, p < 0.001). The receiver-operating characteristic curve analysis showed that the best PWPTD2 cutoff value for predicting an increased LAVI was 60 ms, with a sensitivity of 76.5% and a specificity of 66.7% (area under the curve = 0.736, 95% CI = 0.625-0.829, p < 0.001)., Conclusion: This study showed that a prolonged PWPTD2 was independently associated with an increased LAVI in hemodialysis patients. Therefore, measuring the PWPTD2 duration on an electrocardiogram may help define high-risk hemodialysis patients with increased LAVIs., (© 2019 The Author(s) Published by S. Karger AG, Basel.)
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- 2020
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34. Plasma dermcidin levels in acne patients, and the effect of isotretinoin treatment on dermcidin levels.
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Alatas ET, Kara Polat A, Kalayci M, Dogan G, and Akin Belli A
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- Administration, Oral, Adolescent, Adult, Biomarkers blood, Case-Control Studies, Dose-Response Relationship, Drug, Drug Administration Schedule, Female, Follow-Up Studies, Humans, Male, Prognosis, Reference Values, Severity of Illness Index, Treatment Outcome, Young Adult, Acne Vulgaris blood, Acne Vulgaris drug therapy, Isotretinoin therapeutic use, Peptides blood, Peptides drug effects
- Abstract
Acne vulgaris is a chronic inflammatory disease of the pilosebaceous unit. Dermcidin (DCD) is an antimicrobial peptide released from eccrine sweat glands and sebaceous glands. Studies investigating the role of DCD expression in acne development are scarce. The aim of this study was to determine the relationship between DCD expression and acne vulgaris and the effect of oral isotretinoin treatment on DCD levels. Two groups (one patient group and one control group) were included in the study. The patient group consisted of 30 patients with acne vulgaris who were given oral isotretinoin treatment for 6 months until the cumulative dose was attained. Plasma DCD levels were investigated before and 6 months after treatment. The control group comprised 30 volunteer individuals without acne vulgaris or any inflammatory dermatosis. Of the patients, 24 (80%) had Grade 3, 3 (10%) had Grade 1, and 3 (10%) had Grade 4 acne vulgaris, as determined according to the Pillsbury scoring method. The DCD levels in the control group were significantly higher than those in pretreatment patients (39.53 ± 20.2 vs. 28.60 ± 20.12, p = .004). Additionally, pretreatment DCD levels were significantly increased after 6 months of isotretinoin treatment in the patient group (28.60 ± 20.12 vs. 35.07 ± 24.02, p = .012). The mean pretreatment global acne grading system score of 20.86 ± 4.43 was decreased to 5.17 ± 1.91 in patients after treatment (p < .001). This study indicated that DCD plays an important role in the pathogenesis of acne. It demonstrates anti-inflammatory properties in acne vulgaris. Moreover, it was shown that isotretinoin treatment may improve acne vulgaris by increasing DCD levels., (© 2019 Wiley Periodicals, Inc.)
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- 2019
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35. Factors influencing stereopsis in patients with both refractive accommodative esotropia and amblyopia.
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Çakır B, Bursalı Ö, Özmen S, Aksoy NÖ, Babashli T, and Alagöz G
- Subjects
- Accommodation, Ocular physiology, Child, Female, Fixation, Ocular physiology, Humans, Male, Refraction, Ocular physiology, Retrospective Studies, Risk Factors, Vision, Binocular physiology, Visual Acuity physiology, Amblyopia physiopathology, Depth Perception physiology, Esotropia physiopathology
- Abstract
Purpose: Potential factors influencing stereopsis were investigated in patients with both refractive accommodative esotropia (RAE) and amblyopia., Materials and Methods: A retrospective chart review was performed to find out all patients with the diagnosis of both RAE and amblyopia. Patients are classified into two groups: group 1 (with stereopsis) and group 2 (without stereopsis). Onset age of RAE, history of strabismus in family members, time of amblyopia treatment, mean spherical equivalent, anisometropia, ocular movement disorders, especially, overaction of inferior oblique (IO) muscle, visual acuity difference (VAD) between eyes, best-corrected visual acuity (BCVA) levels of amblyopic and normal eyes and the presence of alternation of fixation (AOF) were investigated as possible factors. These factors were compared statistically between groups., Results: Groups 1 and 2 consisted of 21 and 26 patients, respectively. There was no statistical significant difference in terms of onset age of RAE, family history, amblyopia treatment, BCVA of normal eyes and anisometropia. IO overaction and higher VAD were found to be statistically different between groups (p: 0.019, p: 0.022, respectively). Besides, there was significant difference in terms of AOF and better BCVA in amblyopic eyes (p: 0.000, p: 0.009, respectively)., Conclusion: IO overaction, BCVA in amblyopic eyes, VAD and AOF were found to be potential risk factors for the development of stereopsis in patients with both RAE and amblyopia.
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- 2019
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36. Successful Treatment of Posttransplant Recurrent Complement C3 Glomerulopathy with Eculizumab.
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Sahin H, Gok Oguz E, Akoglu H, Atilgan G, Ulusal Okyay G, Karaveli Gursoy G, Kip Teymur T, Ertoy D, Canbakan B, and Ayli MD
- Subjects
- Creatinine blood, Hematuria etiology, Humans, Kidney Transplantation adverse effects, Male, Middle Aged, Proteinuria etiology, Recurrence, Antibodies, Monoclonal, Humanized administration & dosage, Complement C3 metabolism, Glomerulonephritis blood, Glomerulonephritis drug therapy, Kidney Glomerulus pathology
- Abstract
Two-thirds of complement C3 glomerulopathy (C3G) recur after transplantation and commonly cause graft loss. There is not a standard treatment protocol for these cases. We present a kidney transplant patient with recurrent C3G who was successfully treated with eculizumab. Nephrotic proteinuria and hematuria occurred and creatinine levels increased after transplantation. A graft biopsy revealed recurrent C3G. The patient was administered 250 mg pulse methylprednisolone for 3 days and had 9 sessions of plasmapheresis. Since elevated creatinine levels and proteinuria persisted, eculizumab was instituted. A complete remission was observed after 9-month maintenance eculizumab treatment. Eculizumab may be a potentially effective option in kidney transplant patients with recurrent C3G unresponsive to other treatment modalities.
- Published
- 2018
37. Evaluation of Erythroid Disturbance and Thiol-Disulphide Homeostasis in Patients with Psoriasis.
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Demir Pektas S, Pektas G, Tosun K, Dogan G, Neselioglu S, and Erel O
- Subjects
- Adult, Case-Control Studies, Cross-Sectional Studies, Female, Humans, Male, Prospective Studies, Young Adult, Disulfides metabolism, Homeostasis, Psoriasis physiopathology, Sulfhydryl Compounds metabolism
- Abstract
This study aims to assess how mean corpuscular volume (MCV), red cell distribution width (RDW), and thiol-disulphide homeostasis are altered in psoriasis patients. This is a cross-sectional review of 76 healthy volunteers and 87 psoriasis patients who were consecutively admitted to the department of dermatology. Psoriasis patients and healthy controls were statistically similar with respect to age, sex, body mass index, blood pressures, and disease duration ( p > 0.05 for all). When compared to healthy controls, psoriasis patients had significantly higher MCV, RDW, C-reactive protein (CRP), disulphide, disulphide/native thiol, and disulphide/total thiol ( p < 0.001 for all). However, psoriasis patients had significantly lower native thiol and native thiol/total thiol ( p = 0.009 and p < 0.001, respectively). When compared to healthy controls, the patients with Psoriasis Area Severity Index (PASI) ≤ 10 and patients with PASI > 10 had significantly higher MCV, disulphide, disulphide/native thiol, and disulphide/total thiol ( p < 0.001 for all). The patients with PASI ≤ 10 and patients with PASI > 10 had significantly lower native thiol/native thiol than healthy controls ( p < 0.001 for all). The psoriasis patients with PASI > 10 had significantly higher RDW and CRP than healthy controls and patients with PASI ≤ 10 ( p < 0.001 for all). Disulphide, disulphide/native thiol, disulphide/total thiol, and native thiol/total thiol correlate significantly with both PASI scores and disease duration. Thiol-disulphide homeostasis is enhanced in psoriasis patients. Ongoing inflammation and increased oxidative stress in psoriasis patients also trigger the formation of prooxidants which are neutralized by antioxidants such as thiols. That is why plasma thiol levels are decreased in psoriasis patients.
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- 2018
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38. The Role of Forkhead Box Class O3A and SIRT1 Gene Variants in Early-Onset Psoriasis.
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Pektas SD, Dogan G, Edgunlu TG, Karakas-Celik S, Ermis E, and Tekin NS
- Abstract
Background: Psoriasis is a chronic inflammatory skin disorder, which is characterized by a heightened immunological response. Although the immunogenetics of this chronic inflammatory disorder is poorly understood, its expression is known to be dependent on proinflammatory cytokines. It is known that two distinct subtypes of chronic plaque psoriasis: Early-onset psoriasis (EOP) before the age of 40 years and late-onset psoriasis after the age of 40 years. Forkhead box class O3A (FOXO3A) is a transcription factor, which plays an important role in cell-cycle regulation, apoptosis, oxidative stress, and DNA repair. The silent information regulator (SIRT) is thought to have a role in skin disorders, including psoriasis, that are characterized by hyperproliferation and inflammation., Aim: The aim of this study was to investigate FOXO3A and SIRT1 gene polymorphisms in EOP., Methods: The study group consisted of 142 EOP patients and 123 unrelated healthy controls. FOXO3A polymorphisms were determined using the polymerase chain reaction (PCR)-restriction fragment length polymorphism method. SIRT1 gene polymorphisms were determined by PCR-confronting two-pair primers methods., Results: The FOXO3A rs4946936 and SIRT1 rs7069102 gene polymorphisms were positively correlated with EOP and disease severity. The GG genotype frequency of SIRT1 rs7069102 gene polymorphisms was increased in severe EOP. The CC frequency of FOXO3A rs4946936 was increased in EOP with nail disorders., Conclusion: The rs7069102 gene polymorphism of SIRT1 and rs4946936 polymorphism of FOXO3A are associated with early onset psoriasis; this may be responsible for increased keratinocyte proliferation in the pathogenesis of psoriasis and disease severity., Competing Interests: There are no conflicts of interest. What is new? FOXO3A and SIRT1 gene variants may play a role in the pathogenesis of earlyonset psoriasis.
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- 2018
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39. Ectodermal dysplasia-skin fragility syndrome with a new mutation.
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Alatas ET, Kara A, Kara M, Dogan G, and Baysal O
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- Adult, Humans, Male, Ectodermal Dysplasia diagnosis, Ectodermal Dysplasia genetics, Mutation genetics, Skin Diseases diagnosis, Skin Diseases genetics
- Published
- 2017
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40. Increased serum renalase in peritoneal dialysis patients: Is it related to cardiovascular disease risk?
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Gok Oguz E, Akoglu H, Ulusal Okyay G, Karaveli Gursoy G, Yildirim T, Merhametsiz O, Cimen T, Canbakan B, Yeter E, and Ayli MD
- Subjects
- Adult, Cross-Sectional Studies, Female, Humans, Male, Middle Aged, Organ Size, Pericardium pathology, Risk Factors, Cardiovascular Diseases epidemiology, Cardiovascular Diseases etiology, Kidney Failure, Chronic complications, Kidney Failure, Chronic therapy, Monoamine Oxidase blood, Peritoneal Dialysis
- Abstract
Background: Renalase, with possible monoamine oxidase activity, is implicated in degradation of catecholamines; which suggests novel mechanisms of cardiovascular complications in patients with chronic kidney diseases. Epicardial adipose tissue (EAT) has been found to correlate with cardiovascular diseases (CVD) in dialysis patients. The present study aimed to evaluate the association of serum renalase levels with EAT thickness and other CVD risk factors in peritoneal dialysis (PD) patients., Methods: The study included 40 PD patients and 40 healthy controls. All subjects underwent blood pressure and anthropometric measurements. Serum renalase was assessed by using a commercially available assay. Transthoracic echocardiography was used to measure EAT thickness and left ventricular mass index (LVMI) in all subjects., Results: The median serum renalase level was significantly higher in the PD patients than in the control group [176.5 (100-278.3) vs 122 (53.3-170.0)ng/ml] (p=0.001). Renalase was positively correlated with C-reactive protein (r=0.705, p<0.001) and negatively correlated with RRF (r=-0.511, p=0.021). No correlation was observed between renalase and EAT thickness or LVMI. There was a strong correlation between EAT thickness and LVMI in both the PD patients and the controls (r=0.848, p<0.001 and r=0.640, p<0.001 respectively)., Conclusions: This study indicates that renalase is associated with CRP and residual renal function but not with EAT thickness as CVD risk factors in PD patients., (Copyright © 2016 Sociedad Española de Nefrología. Published by Elsevier España, S.L.U. All rights reserved.)
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- 2017
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41. Iatrogenic Cushing's Syndrome with Subsequent Adrenal Insufficiency in a Patient with Psoriasis Vulgaris Using Topical Steroids.
- Author
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Pektas SD, Dogan G, and Cinar N
- Abstract
Iatrogenic Cushing's syndrome (ICS) is usually related to prolonged and/or high-dose oral or parenteral steroid use. Psoriasis vulgaris (PV) is chronic inflammatory disease and characterized by periods of attack and remission. Topical steroid (TS) is the first choice of treatment for localized and mild PV. The development of systemic side effects of the steroids is usually not observed after TS application. But the risk of developing ICS still exists. In the literature, there are a few adult cases who developed ICS and subsequent adrenal insufficiency associated with TS. In this article, a male patient with PV developing ICS and secondary adrenal insufficiency after treatment of TS for 12 years is presented.
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- 2017
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42. Evaluation of Invasive and Noninvasive Methods for the Diagnosis of Helicobacter Pylori Infection
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Cosgun Y, Yildirim A, Yucel M, Karakoc AE, Koca G, Gonultas A, Gursoy G, Ustun H, and Korkmaz M
- Abstract
Objective: The present study was conducted to evaluate invasive and noninvasive diagnostic methods for detection of Helicobacter pylori (H. pylori) in patients admitted with dyspeptic complaints and to compare sensitivities and specificities. Method: Sets of four gastric biopsy specimens were obtained from a total of 126 patients included in the study. The presence of H. pylori was determined by invasive tests including culture, rapid urease test, polymerase chain reaction (PCR) and histopathology. Among noninvasive tests, urea breath test, serological tests and enzyme-linked immunosorbent assay (ELISA) were performed. Results: H. pylori was isolated in 79 (62.7%) gastric biopsy cultures, whereas positivity was concluded for 105 (83.3%) patients by rapid urease test, for 106 (84.1%) by PCR, for 110 (87.3%) by histopathology, for 119 (94.4%) by urea breath test, and for 107 (84.9%) by ELISA. In the present study, the culture findings and histopathological examination findings were accepted as gold standard. According to the gold standard, urea breath test had the highest sensitivity (96.5%) and the lowest specificity (30%), whereas culture and histopathology had the highest specificities (100%). Conclusion: The use of PCR invasively with gastric biopsy samples yielded parallel results with the gold standard. PCR can be recommended for routine use in the diagnosis of H. pylori., (Creative Commons Attribution License)
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- 2016
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43. Effect of cataract surgery on subfoveal choroidal and ganglion cell complex thicknesses measured by enhanced depth imaging optical coherence tomography.
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Celik E, Cakır B, Turkoglu EB, Doğan E, and Alagoz G
- Abstract
Purpose: We aimed to evaluate the effect of cataract surgery on subfoveal choroidal thickness (CT) and ganglion cell complex (GCC) thickness, as measured by enhanced depth imaging-optical coherence tomography (OCT)., Methods: This prospective study included 30 eyes of 30 patients who had undergone uneventful phacoemulsification surgery for senile cataract but had no previous ocular surgery or other ocular abnormality. Best-corrected visual acuity, slit-lamp biomicroscopy, intraocular pressure, axial length, and central corneal thickness were measured preoperatively. The operative times (OTs) and effective phaco times were also recorded in each case. OCT measurements were performed at the preoperative visit and 1 month after cataract surgery. Study of CT and GCC thickness changes was the primary objective, but central macular thickness (CMT) and peripapillary retinal nerve fiber layer (RNFL) thicknesses were also obtained by OCT., Results: The mean subfoveal CT was 294.4±39.2 μm preoperatively and 301.4±39.9 μm postoperatively ( P <0.001). The mean GCC thickness was 85.0±4.4 μm preoperatively and 89.2±5.3 μm postoperatively ( P <0.001). The mean CMT was 247.9±17.6 μm preoperatively and 249.0±17.8 μm postoperatively ( P =0.029). The mean RNFL thickness was 97.4±5.4 μm preoperatively and 101.7±5.6 μm postoperatively ( P <0.001). Regression analysis showed that age, sex, axial length, central corneal thickness, operative time, and effective phaco time were not associated with CT changes ( P =0.834, P =0.129, P =0.203, P =0.343, P =0.547, and P =0.147, respectively) and GCC thickness changes ( P =0.645, P =0.542, P =0.152, P =0.664, P =0.448, and P =0.268, respectively) after cataract surgery., Conclusion: Our results indicate that all subfoveal CT, CMT, as well as RNFL and GCC thicknesses are slightly affected after uneventful phacoemulsification surgery. After cataract surgery, the examiners should consider obtaining new baseline measurements., Competing Interests: The authors report no conflicts of interest in this work.
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- 2016
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44. Analysis of the retinal nerve fiber and ganglion cell - Inner plexiform layer by optical coherence tomography in Parkinson's patients.
- Author
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Ucak T, Alagoz A, Cakir B, Celik E, Bozkurt E, and Alagoz G
- Subjects
- Aged, Aged, 80 and over, Chi-Square Distribution, Female, Humans, Male, Middle Aged, Parkinson Disease diagnostic imaging, Prospective Studies, Retina diagnostic imaging, Nerve Fibers pathology, Parkinson Disease pathology, Retina pathology, Retinal Ganglion Cells pathology, Tomography, Optical Coherence
- Abstract
Aim: To measure and evaluate the thickness of the retinal nerve fiber layer (RNFL) and ganglion cell-inner plexiform layer (GC-IPL) in patients with Parkinson's disease using optical coherence tomography (OCT)., Methods: 58 eyes of 30 patients with Parkinson's disease and 60 eyes of 30 healthy individuals were enrolled to this study according to defined criteria. RNFL thickness, central macular thickness (CMT) and ganglion cell-inner plexiform layer (GC-IPL) thickness were measured in these groups. The Parkinson's patient group was also subjected to Unified Parkinson's Disease Rating Scale (UPDRS) and Mini Mental Status Exam (MMSE)., Results: No difference was found between the two groups with respect to age, sex and the best corrected visual acuity (BCVA). Mean, superior, and inferior quadrant RNFL values in the Parkinson's patients were found statistically significantly lower than those in the control group (P < 0.001, P < 0.049, P < 0.001, respectively). While CMT was statistically similar between the groups, GC-IPL thickness was statistically significantly lower in Parkinson's patients (p = 0.028). There was no significant correlation between the duration of Parkinson's disease and RNFL thickness. While there was not any correlation between UPDRS total and motor scores and superior and temporal quadrant RNFL thicknesses, a significant negative correlation was established between RNFL nasal, inferior quadrant and RNFL mean thicknesses (P = 0.022; P = 0.035; P = 0.002, respectively). A significant positive correlation was found between MMSE and nasal and mean RNFL thicknesses (P = 0.046; P = 0.019, respectively)., Conclusion: RNFL and GC-IPL thicknesses were found lower in Parkinson's patients. These parameters may be useful to evaluate neurodegeneration and to monitorize neuroprotective therapies., (Copyright © 2016 Elsevier Ltd. All rights reserved.)
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- 2016
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45. A first case report of diffuse acneiform eruption caused by capecitabine in a patient with small-cell neuroendocrine lung carcinoma.
- Author
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Kara A, Alatas E, Dogan G, Celik SY, and Tanriverdi O
- Subjects
- Antineoplastic Agents therapeutic use, Capecitabine therapeutic use, Humans, Male, Middle Aged, Acneiform Eruptions chemically induced, Antineoplastic Agents adverse effects, Capecitabine adverse effects, Small Cell Lung Carcinoma drug therapy
- Abstract
Capecitabine is a chemotherapeutic agent which is converted to fluorouracil by thymidine phosphorylase in human body. It is one of the commonly used agents in colorectal and metastatic breast cancers. Hand-foot syndrome is most commonly observed adverse effect of capecitabine; however, it has several adverse cutaneous and mucosal effects. To the best of our knowledge, no case with acneiform eruption has been reported so far. Here, we presented a 54-year-old man with development of capecitabine-related acneiform drug eruption., (© The Author(s) 2015.)
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- 2016
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46. Evaluation of the retinal ganglion cell and choroidal thickness in young Turkish adults with hyperopic anisometropic amblyopia.
- Author
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Celik E, Çakır B, Turkoglu EB, Doğan E, and Alagoz G
- Subjects
- Adult, Female, Humans, Male, Organ Size, Refraction, Ocular physiology, Tomography, Optical Coherence, Turkey, Visual Acuity physiology, Young Adult, Amblyopia pathology, Anisometropia pathology, Choroid pathology, Hyperopia pathology, Retinal Ganglion Cells pathology
- Abstract
The purpose of this study is to compare the choroidal thickness (CT) and ganglion cell complex (GCC) thickness of the normal fellow eyes and the amblyopic eyes using enhanced depth imaging optical coherence tomography (EDI-OCT) in young Turkish adults with hyperopic anisometropic amblyopia. Patients with unilateral hyperopic anisometropic amblyopia were enrolled and underwent a full ophthalmological assessment, including best-corrected visual acuity, cycloplegic refraction, and axial length (AL) measurements. Cirrus EDI-OCT was used to obtain subfoveal CT, GCC thickness, retinal nerve fiber layer (RNFL), and central macular thickness (CMT) measurements. Comparison was performed between the amblyopic eyes and the normal fellow eyes. Forty-three hyperopic anisometropic amblyopic patients were enrolled in this study. Mean age of 23 female and 20 male patients was 24.8 ± 7.4 years. Mean AL was 21.9 ± 1.3 and 22.4 ± 0.9 mm in amblyopic and fellow eyes, respectively (P < 0.05). Mean subfoveal CT measurements were 325.4 ± 44.2 and 317.9 ± 42.7 µ in amblyopic and fellow eyes, respectively. There was no statistically significant difference between the groups (P > 0.05). Mean GCC thickness was 83.8 ± 3.6 µ in amblyopic eyes and 83.5 ± 3.9 µ in the fellow eyes. Statistically significant difference was not seen between the groups (P > 0.05). Mean RNFL and mean CMT measurements were also similar in two groups (P > 0.05). Subfoveal CT, CMT, RNFL, and GCC thickness measurements were not statistically significant between hyperopic anisometropic amblyopic eyes and normal fellow eyes.
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- 2016
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47. Mechanisms of stochastic focusing and defocusing in biological reaction networks: insight from accurate chemical master equation (ACME) solutions.
- Author
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Gursoy G, Terebus A, Youfang Cao, and Jie Liang
- Subjects
- Computer Simulation, Models, Biological, Probability, Stochastic Processes, Algorithms
- Abstract
Stochasticity plays important roles in regulation of biochemical reaction networks when the copy numbers of molecular species are small. Studies based on Stochastic Simulation Algorithm (SSA) has shown that a basic reaction system can display stochastic focusing (SF) by increasing the sensitivity of the network as a result of the signal noise. Although SSA has been widely used to study stochastic networks, it is ineffective in examining rare events and this becomes a significant issue when the tails of probability distributions are relevant as is the case of SF. Here we use the ACME method to solve the exact solution of the discrete Chemical Master Equations and to study a network where SF was reported. We showed that the level of SF depends on the degree of the fluctuations of signal molecule. We discovered that signaling noise under certain conditions in the same reaction network can lead to a decrease in the system sensitivities, thus the network can experience stochastic defocusing. These results highlight the fundamental role of stochasticity in biological reaction networks and the need for exact computation of probability landscape of the molecules in the system.
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- 2016
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48. Serum apelin is associated with affective disorders in peritoneal dialysis patients.
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Gok Oguz E, Akoglu H, Ulusal Okyay G, Yayar O, Karaveli Gursoy G, Buyukbakkal M, Canbakan B, and Ayli MD
- Subjects
- Adult, Anxiety etiology, C-Reactive Protein analysis, Depression etiology, Female, Humans, Male, Middle Aged, Multivariate Analysis, Prevalence, Psychiatric Status Rating Scales, Anxiety blood, Depression blood, Intercellular Signaling Peptides and Proteins blood, Kidney Failure, Chronic therapy, Peritoneal Dialysis adverse effects
- Abstract
Objective: Depression and anxiety are prevalent affective disorders in peritoneal dialysis (PD) patients. Recent research has proposed a potential role of apelinergic system in pathogenesis of depression. The present study aimed to evaluate the frequency of depression and anxiety and their potential relation with serum apelin levels among PD patients., Methods: A total of 40 PD patients were enrolled into the study. Depressive symptoms and anxiety were assessed with the Beck's Depression Inventory and the Beck's Anxiety Inventory. Serum apelin-12 levels were measured by immunoenzymatic assays using commercially available ELISA kit for standard human apelin., Results: Of the patients, 16 (40%) had depression, 20 (50%) had anxiety. The patients with depression and anxiety had a significantly longer time on dialysis (p < 0.001 for both), significantly higher serum apelin (p < 0.001 for both) and C-reactive protein levels (p < 0.001 for both) than those without depression and anxiety. In multivariate analysis, serum apelin was the only parameter associated independently with depression and anxiety scores., Conclusions: A substantial number of PD patients had depression and anxiety. Increased levels of serum apelin may constitute a significant independent predictor of development of depression and anxiety in PD patients.
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- 2016
- Full Text
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49. Risk Factors for Premature Hair Graying in Young Turkish Adults.
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Akin Belli A, Etgu F, Ozbas Gok S, Kara B, and Dogan G
- Subjects
- Adolescent, Adult, Cross-Sectional Studies, Female, Health Surveys, Humans, Male, Pigmentation Disorders etiology, Regression Analysis, Risk Factors, Turkey epidemiology, Young Adult, Hair Color, Pigmentation Disorders epidemiology
- Abstract
Background: Premature hair graying (PHG) is a common condition resulting in loss of self-esteem. Studies investigating PHG risk factors for both sexes with a large number of patients are scarce. We sought to investigate the socioclinical risk factors for PHG in young Turkish men and women and the differences between the sexes., Methods: A cross-sectional study was conducted in 1,119 participants who answered a survey about PHG and some socioclinical characteristics between February and July 2015. The number of gray hairs, onset age of hair graying, and family history of PHG were asked about, as well as demographic characteristics, anthropometric measures, body mass index, smoking, alcohol consumption, sports life, diet, medical history, educational status, occupation, marital status, monthly income, and Fitzpatrick skin type., Results: Of 1,119 participants, 315 (28.1%) had PHG and 804 did not. Maternal and paternal PHG, alcohol consumption, presence of chronic disease, educational status, hair loss, perceived stress scale (PSS) score, age, and height were significantly higher in subjects with PHG. Rates of maternal and paternal PHG were high in women with PHG, and the rate of paternal PHG was high in men with PHG. According to the multivariate ordinal regression analysis, PSS score, age, hair loss, and family history of PHG were correlated with the severity of PHG., Conclusion: PHG is closely related to factors causing oxidative stress, such as emotional stress, alcohol consumption, and chronic diseases in genetically predisposed men and women., (© 2016 Wiley Periodicals, Inc.)
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- 2016
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50. The relationship between rosacea and insulin resistance and metabolic syndrome.
- Author
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Akin Belli A, Ozbas Gok S, Akbaba G, Etgu F, and Dogan G
- Subjects
- Adult, Aged, Blood Glucose metabolism, Blood Pressure, C-Reactive Protein metabolism, Case-Control Studies, Cholesterol, LDL blood, Female, Humans, Male, Middle Aged, Triglycerides blood, Insulin Resistance physiology, Metabolic Syndrome epidemiology, Rosacea epidemiology, Rosacea physiopathology
- Abstract
Rosacea is a chronic inflammatory skin disease affecting the face. A positive correlation has been found between rosacea and cardiovascular diseases. We sought to investigate the relation between rosacea and metabolic syndrome (MS) and insulin resistance (IR). Between January and June 2015, a case-control study including 47 age-, gender-, and body mass index (BMI)-matched rosacea patients and 50 controls was conducted. Demographic data, clinical features of rosacea patients, anthropometric measures, laboratory findings, blood pressure levels, BMI, smoking history, alcohol consumption, sports life, family history of cardiovascular disease, and presence of MS and IR were recorded. Forty-seven rosacea patients (12 men and 35 women; age range: 35-68 years) and 50 controls (11 men and 39 women; age range: 38-78 years) were included in our study. Of 47 rosacea patients, 24 had erythematotelangiectatic type, 22 had papulopustular type, and one had phymatous type. Whereas the rate of IR was significantly higher in the rosacea group, there was no significant difference in the rate of MS between rosacea and the control group (p = 0.009 and p = 0.186, respectively). In addition, the rosacea group had significantly higher fasting blood glucose, total cholesterol, and systolic and diastolic blood pressure levels (p<0.05). Mean levels of LDL, triglyceride, total cholesterol and CRP were significantly higher than in the control group (p<0.05). Our findings suggest that there is a relationship between rosacea and IR and some parameters of cardiovascular risk factors. We recommend investigation of IR in rosacea patients.
- Published
- 2016
- Full Text
- View/download PDF
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