11 results on '"D. Reihmane"'
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2. Poster session 2
- Author
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J. M. Perez-Pomares, A. Ruiz-Villalba, A. Ziogas, J. C. Segovia, M. Ehrbar, R. Munoz-Chapuli, A. De La Rosa, J. N. Dominguez, L. Hove-Madsen, B. Sankova, D. Sedmera, D. Franco, A. Aranega Jimenez, G. Babaeva, N. Chizh, S. Galchenko, B. Sandomirsky, M. Schwarzl, S. Seiler, P. Steendijk, S. Huber, H. Maechler, M. Truschnig-Wilders, B. Pieske, H. Post, S. Simrick, R. Kreutzer, C. Rao, C. M. Terracciano, P. Kirchhof, L. Fabritz, T. Brand, M. Theveniau-Ruissy, P. Parisot, A. Francou, E. Saint-Michel, K. Mesbah, R. G. Kelly, H.-T. Wu, S.-S. Sie, C.-Y. Chen, T.-C. Kuan, C. S. Lin, Z. Ismailoglu, M. Guven, A. Yakici, Y. Ata, S. Ozcan, E. Yildirim, Z. Ongen, V. Miroshnikova, E. Demina, T. Rodygina, P. Kurjanov, A. Denisenko, A. Schwarzman, A. Rubanenko, Y. Shchukin, A. Germanov, M. Goldbergova, J. Parenica, J. Lipkova, N. Pavek, P. Kala, M. Poloczek, A. Vasku, I. Parenicova, J. Spinar, C. Gambacciani, E. Chiavacci, M. Evangelista, N. Vesentini, C. Kusmic, L. Pitto, A. Chernova, S. U. Y. Nikulina, D. A. Arvanitis, I. Mourouzis, C. Pantos, E. G. Kranias, D. V. Cokkinos, D. Sanoudou, T. E. Vladimirskaya, I. A. Shved, S. G. Kryvorot, I. M. Schirmer, A. Appukuttan, L. Pott, K. Jaquet, Y. Ladilov, C. R. Archer, M. D. Bootman, H. L. Roderick, A. Fusco, D. Sorriento, G. Santulli, B. Trimarco, G. Iaccarino, M. Hagenmueller, J. Riffel, E. Bernhold, H. A. Katus, S. E. Hardt, A. Maqsood, M. Zi, S. Prehar, L. Neyses, S. Ray, D. Oceandy, N. Khatami, P. Wadowski, V. Wagh, J. Hescheler, A. Sachinidis, W. Mohl, B. Chaudhry, D. Burns, D. J. Henderson, N. A. M. Bax, M. H. Van Marion, B. Shah, M. J. Goumans, C. V. C. Bouten, D. W. J. Van Der Schaft, A. A. M. Van Oorschot, S. Maas, J. Braun, J. Van Tuyn, A. A. F. De Vries, A. C. Gittenberger-De Groot, S. Bageghni, M. J. Drinkhill, T. F. C. Batten, J. F. X. Ainscough, B. Onate, G. Vilahur, R. Ferrer-Lorente, J. Ybarra, A. Diez-Caballero, C. Ballesta-Lopez, F. Moscatiello, J. Herrero, L. Badimon, E. Martin-Rendon, D. M. Clifford, S. A. Fisher, S. J. Brusnkill, C. Doree, A. Mathur, M. Clarke, S. M. Watt, R. Hernandez-Vera, D. Kavanagh, A. I. Yemm, J. Frampton, N. Kalia, Y. Terajima, T. Shimizu, S. Tsuruyama, H. Ishii, H. Sekine, N. Hagiwara, T. Okano, K. R. Vrijsen, S. A. J. Chamuleau, J. P. G. Sluijter, P. F. M. Doevendans, R. Madonna, S. Delli Pizzi, L. Di Donato, A. Mariotti, L. Di Carlo, E. D'ugo, M. A. Teberino, A. Merla, A. T, R. De Caterina, L. Kolker, N. N. Ali, K. Maclellan, M. Moore, J. Wheeler, S. E. Harding, R. A. Fleck, J. M. Rowlinson, N. Kraenkel, R. Ascione, P. Madeddu, J. F. O'sullivan, A. L. Leblond, G. Kelly, A. H. S. Kumar, P. Metharom, C. K. Buneker, N. Alizadeh-Vikali, B. G. Hynes, R. O'connor, N. M. Caplice, M. Noseda, A. J. De Smith, T. Leja, P. H. Rao, F. Al-Beidh, M. S. Abreu Pavia, A. I. Blakemore, M. D. Schneider, K. Stathopoulou, F. Cuello, E. Ehler, R. S. Haworth, M. Avkiran, H. Morawietz, C. Eickholt, H. Langbein, M. Brux, C. Goettsch, W. Goettsch, A. Arsov, C. Brunssen, L. Mazilu, I. R. Parepa, A. I. Suceveanu, A. P. Suceveanu, F. S. De Man, C. Guignabert, L. Tu, M. L. Handoko, I. Schalij, E. Fadel, P. E. Postmus, A. Vonk-Noordegraaf, M. Humbert, S. Eddahibi, C. Del Giudice, A. Anastasio, L. Fazal, F. Azibani, N. Bihry, R. Merval, E. Polidano, J.-L. Samuel, C. Delcayre, Y. Zhang, Y. M. Mi, L. L. Ren, Y. P. Cheng, R. Guo, Y. Liu, Y. N. Jiang, A. D. Kokkinos, P. Tretjakovs, A. Jurka, I. Bormane, I. Mikelsone, D. Reihmane, K. Elksne, G. Krievina, J. Verbovenko, G. Bahs, N. Lopez-Andres, A. Rousseau, L. Calvier, R. Akhtar, C. Labat, K. Cruickshank, J. Diez, F. Zannad, P. Lacolley, P. Rossignol, K. Hamesch, P. Subramanian, X. Li, A. Thiemann, K. Heyll, K. Dembowsky, E. Chevalier, C. Weber, A. Schober, L. Yang, G. Kim, B. Gardner, J. Earley, M. Hofmann-Bowman, C.-F. Cheng, W.-S. Lian, H. Lin, N. J. Jinjolia, G. A. Abuladze, S. H. T. Tvalchrelidze, I. Khamnagadaev, M. Shkolnikova, L. Kokov, I. Miklashevich, I. Drozdov, I. Ilyich, B. O. Bingen, S. F. A. Askar, D. L. Ypey, A. Van Der Laarse, M. J. Schalij, D. A. Pijnappels, C. H. Roney, F. S. Ng, R. A. Chowdhury, E. T. Y. Chang, P. M. Patel, A. R. Lyon, J. H. Siggers, N. S. Peters, A. Obergrussberger, S. Stoelzle, A. Bruggemann, C. Haarmann, M. George, N. Fertig, D. Moreira, A. Souza, P. Valente, J. Kornej, C. Reihardt, J. Kosiuk, A. Arya, G. Hindricks, V. Adams, D. Husser, A. Bollmann, P. Camelliti, J. Dudhia, P. Dias, J. Cartledge, D. J. Connolly, M. Nobles, S. Sebastian, A. Tinker, A. Opel, H. Daimi, A. Haj Khelil, J. Be Chibani, A. Barana, I. Amoros, M. Gonzalez De La Fuente, R. Caballero, A. Aranega, A. Kelly, O. Bernus, O. J. Kemi, R. C. Myles, I. A. Ghouri, F. L. Burton, G. L. Smith, M. Del Lungo, L. Sartiani, V. Spinelli, M. Baruscotti, D. Difrancesco, A. Mugelli, E. Cerbai, A. M. Thomas, Q. Aziz, T. Khambra, J. M. A. Addlestone, E. J. Cartwright, R. Wilkinson, W. Song, S. Marston, A. Jacquet, N. M. Mougenot, A. J. Lipskaia, E. R. Paalberends, K. Stam, S. J. Van Dijk, M. Van Slegtenhorst, C. Dos Remedios, F. J. Ten Cate, M. Michels, H. W. M. Niessen, G. J. M. Stienen, J. Van Der Velden, M. I. Read, A. A. Andreianova, J. C. Harrison, C. S. Goulton, D. S. Kerr, I. A. Sammut, M. Wallner, D. Von Lewinski, D. Kindsvater, M. Saes, I. Morano, A. Muegge, B. Buyandelger, S. Kostin, S. Gunkel, J. Vouffo, K. Ng, J. Chen, M. Eilers, R. Isaacson, H. Milting, R. Knoell, M.-E. Cattin, C. Crocini, S. Schlossarek, S. Maron, A. Hansen, T. Eschenhagen, L. Carrier, G. Bonne, R. Coppini, C. Ferrantini, I. Olivotto, L. Belardinelli, C. Poggesi, M. C. Leung, A. E. Messer, O. Copeland, S. B. Marston, A. M. Mills, T. Collins, P. O'gara, T. Thum, K. Regalla, K. T. Macleod, T. Prodromakis, U. Chaudhry, A. Darzi, M. H. Yacoub, T. Athanasiou, A. Bogdanova, A. Makhro, M. Hoydal, T. O. Stolen, A. B. Johnssen, M. Alves, D. Catalucci, G. Condorelli, L. G. Koch, S. L. Britton, U. Wisloff, V. Bito, P. Claus, K. Vermeulen, C. Huysmans, R. Ventura-Clapier, K. R. Sipido, M. N. Seliuk, A. P. Burlaka, E. P. Sidorik, N. V. Khaitovych, M. M. Kozachok, V. S. Potaskalova, R. B. Driesen, D. T. Galan, D. De Paulis, T. Arnoux, S. Schaller, R. M. Pruss, D. M. Poitz, A. Augstein, R. C. Braun-Dullaeus, A. Schmeisser, R. H. Strasser, P. Micova, P. Balkova, M. Hlavackova, J. Zurmanova, D. Kasparova, F. Kolar, J. Neckar, F. Novak, O. Novakova, S. Pollard, M. Babba, A. Hussain, R. James, H. Maddock, A. S. Alshehri, G. F. Baxter, B. Dietel, R. Altendorf, W. G. Daniel, R. Kollmar, C. D. Garlichs, R. Sirohi, N. Roberts, D. Lawrence, A. Sheikh, S. Kolvekar, J. Yap, M. Arend, G. Walkinshaw, D. J. Hausenloy, D. M. Yellon, A. Posa, R. Szabo, Z. Szalai, P. Szablics, M. A. Berko, K. Orban, Z. S. Murlasits, L. Balogh, C. Varga, H. C. Ku, M. J. Su, R.-M. Chreih, C. Ginghina, D. Deleanu, A. L. B. J. Ferreira, A. Belal, M. A. Ali, X. Fan, A. Holt, R. Campbell, R. Schulz, C. Bonanad, V. Bodi, J. Sanchis, J. M. Morales, V. Marrachelli, J. Nunez, M. J. Forteza, F. Chaustre, C. Gomez, F. J. Chorro, T. Csont, V. Fekete, Z. Murlasits, E. Aypar, P. Bencsik, M. Sarkozy, Z. V. Varga, P. Ferdinandy, G. D. Duerr, M. Zoerlein, D. Dewald, B. Mesenholl, P. Schneider, A. Ghanem, S. Rittling, A. Welz, O. Dewald, E. Becker, C. Peigney, C. Bouleti, A. Galaup, C. Monnot, B. Ghaleh, S. Germain, A. Timmermans, A. Ginion, C. De Meester, K. Sakamoto, J.-L. Vanoverschelde, S. Horman, C. Beauloye, L. Bertrand, N. Maroz-Vadalazhskaya, E. Drozd, L. Kukharenko, I. Russkich, D. Krachak, Y. Seljun, Y. Ostrovski, A.-C. Martin, B. Le Bonniec, T. Lecompte, B. Dizier, J. Emmerich, A.-M. Fischer, C.-M. Samama, A. Godier, S. Mogensen, E. M. Furchtbauer, C. Aalkjaer, W. L. Choong, A. Jovanovic, F. Khan, J. M. Daniel, J. M. Dutzmann, R. Widmer-Teske, D. Guenduez, D. Sedding, M. M. Castro, J. J. C. Cena, W. J. C. Cho, G. G. Goobie, M. P. W. Walsh, R. S. Schulz, J. Dutzmann, K. T. Preissner, W. Sones, M. Kotlikoff, K. Serizawa, K. Yogo, K. Aizawa, M. Hirata, Y. Tashiro, N. Ishizuka, A. Varela, M. Katsiboulas, D. Tousoulis, T. G. Papaioannou, S. Vaina, C. H. Davos, C. Piperi, C. Stefanadis, E. K. Basdra, A. G. Papavassiliou, C. Hermenegildo, M. Lazaro-Franco, A. Sobrino, C. Bueno-Beti, N. Martinez-Gil, T. Walther, C. Peiro, C. F. Sanchez-Ferrer, S. Novella, M. Ciccarelli, A. Franco, G. W. Dorn, P. Cseplo, O. Torok, Z. S. Springo, Z. Vamos, D. Kosa, J. Hamar, A. Koller, K. J. Bubb, A. Ahluwalia, E. L. Stepien, A. Gruca, J. Grzybowska, J. Goralska, A. Dembinska-Kiec, J. Stolinski, L. Partyka, H. Zhang, D. Sweeney, G. N. Thomas, P. V. Fish, D. P. Taggart, S. Cioffi, M. Bilio, S. Martucciello, E. Illingworth, A. Caporali, S. Shantikumar, M. Marchetti, F. Martelli, C. Emanueli, M. Meloni, A. Al Haj Zen, G. Sala-Newby, S. Del Turco, C. Saponaro, B. Dario, S. Sartini, A. Menciassi, P. Dario, C. La Motta, G. Basta, V. Santiemma, C. Bertone, F. Rossi, E. Michelon, M. J. Bianco, A. Castelli, D. I. Shin, K. B. Seung, S. M. Seo, H. J. Park, P. J. Kim, S. H. Baek, Y. S. Choi, S. H. Her, D. B. Kim, J. M. Lee, C. S. Park, S. Rocchiccioli, A. Cecchettini, G. Pelosi, L. Citti, O. Parodi, M. G. Trivella, D. Michel-Monigadon, F. Burger, S. Dunoyer-Geindre, G. Pelli, B. Cravatt, S. Steffens, A. Didangelos, U. Mayr, X. Yin, C. Stegemann, J. Shalhoub, A. H. Davies, C. Monaco, M. Mayr, S. Lypovetska, S. Grytsenko, I. U. Njerve, A. A. Pettersen, T. B. Opstad, V. Bratseth, H. Arnesen, I. Seljeflot, I. E. Dumitriu, P. Baruah, R. F. Antunes, J. C. Kaski, I. Trapero, I. Benet, C. Alguero, F. J. Chaustre, A. Mangold, S. Puthenkalam, K. Distelmaier, C. Adlbrecht, I. M. Lang, T. Koizumi, I. Inoue, N. Komiyama, S. Nishimura, O. N. Korneeva, O. M. Drapkina, L. Fornai, A. Angelini, A. Kiss, F. Giskes, G. Eijkel, M. Fedrigo, M. L. Valente, G. Thiene, R. M. A. Heeren, T. Padro, L. Casani, R. Suades, B. Bertoni, R. Carminati, V. Carlini, L. Pettinari, C. Martinelli, N. Gagliano, G. Noppe, P. Buchlin, N. Marquet, N. Baeyens, N. Morel, A. Baysa, J. Sagave, C. P. Dahl, L. Gullestad, A. Carpi, F. Di Lisa, M. Giorgio, J. Vaage, G. Valen, E. Vafiadaki, V. Papalouka, G. Terzis, K. Spengos, P. Manta, C. Gales, G. Genet, E. Dague, O. Cazorla, B. Payre, C. Mias, A. Ouille, A. Lacampagne, A. Pathak, J. M. Senard, M. Abonnenc, P. Da Costa Martins, S. Srivastava, M. Gautel, L. De Windt, L. Comelli, C. Lande, N. Ucciferri, L. Ikonen, H. Vuorenpaa, K. Kujala, J.-R. Sarkanen, T. Heinonen, T. Ylikomi, K. Aalto-Setala, H. Capros, N. Sprincean, N. Usurelu, V. Egorov, N. Stratu, V. Matchkov, E. Bouzinova, N. Moeller-Nielsen, O. Wiborg, P. S. Gutierrez, R. Aparecida-Silva, L. F. Borges, L. F. P. Moreira, R. R. Dias, J. Kalil, N. A. G. Stolf, W. Zhou, K. Suntharalingam, N. Brand, R. Vilar Compte, L. Ying, K. Bicknell, A. Dannoura, P. Dash, G. Brooks, I. Tsimafeyeu, Y. Tishova, N. Wynn, I. P. Oyeyipo, L. A. Olatunji, L. Maegdefessel, J. Azuma, R. Toh, U. Raaz, D. R. Merk, A. Deng, J. M. Spin, P. S. Tsao, L. Tedeschi, M. Taranta, I. Naldi, S. Grimaldi, C. Cinti, M. Bousquenaud, F. Maskali, S. Poussier, P. Y. Marie, H. Boutley, G. Karcher, D. R. Wagner, Y. Devaux, I. Torre, S. Psilodimitrakopoulos, I. Iruretagoiena, A. Gonzalez-Tendero, D. Artigas, P. Loza-Alvarez, E. Gratacos, I. Amat-Roldan, L. Murray, D. M. Carberry, P. Dunton, M. J. Miles, M.-S. Suleiman, K. Kanesalingam, R. Taylor, C. N. Mc Collum, A. Parniczky, M. Solymar, A. Porpaczy, A. Miseta, Z. S. Lenkey, S. Szabados, A. Cziraki, J. Garai, I. Myloslavska, S. M. Menazza, M. C. Canton, F. D. L. Di Lisa, S. H. V. Oliveira, C. A. S. Morais, M. R. Miranda, T. T. Oliveira, M. R. A. Lamego, L. M. Lima, N. S. Goncharova, A. V. Naymushin, A. V. Kazimli, O. M. Moiseeva, M. G. Carvalho, A. P. Sabino, A. P. L. Mota, M. O. Sousa, A. Niessner, B. Richter, P. J. Hohensinner, K. Rychli, G. Zorn, R. Berger, D. Moertl, R. Pacher, J. Wojta, M. Huelsmann, G. Kukharchik, N. Nesterova, A. Pavlova, L. Gaykovaya, N. Krapivka, I. Konstantinova, L. Sichinava, S. Prapa, K. P. Mccarthy, P. J. Kilner, X. Y. Xu, M. R. Johnson, S. Y. Ho, M. A. Gatzoulis, E. G. Stoupel, R. Garcia, D. Merino, C. Montalvo, M. A. Hurle, J. F. Nistal, A. V. Villar, A. Perez-Moreno, R. Gilabert, and E. Ros
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medicine.medical_specialty ,Endocrinology ,Physiology ,Activator (genetics) ,Chemistry ,Physiology (medical) ,Internal medicine ,medicine ,AMPK ,Myocyte ,Long-term potentiation ,Metabolism ,Cardiology and Cardiovascular Medicine - Published
- 2012
3. The relationship between maximal exercise-induced increases in serum IL-6, MPO and MMP-9 concentrations
- Author
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D, Reihmane, A, Jurka, and P, Tretjakovs
- Subjects
Adult ,Male ,Hockey ,Matrix Metalloproteinase 9 ,Interleukin-6 ,Humans ,Exercise ,Peroxidase - Abstract
The aim of this study was to test the hypothesis that exercise would induce inflammatory response characterized by increased pro-inflammatory cytokines - interleukin-6 (IL-6) and tumour necrosis factor-α (TNF-α), adhesion molecule, matrix metalloprotease-9 (MMP-9) and myeloperoxidase (MPO) levels. Additional aim was to elucidate the possible source of maximal exercise-induced increase in MMP-9 concentration. To examine our hypothesis, 26 professional male ice hockey players [age 25 ± 1 (mean ± SEM) years; BMI 25.8 ± 0.4 kg/m(2) ] performed an incremental bicycle test until exhaustion, when maximal oxygen consumption was recorded. Venous blood samples were collected 30 min before and 2 min after exercise. There was an increase in the count of leucocytes (8.7 ± 1.8 versus 5.7 ± 1.3 × 10(9) cells per l) and IL-6 (1.24 ± 0.17 versus 0.69 ± 0.13 pg/ml), MPO (72 ± 7 versus 50 ± 4 ng/ml) and MPP-9 (139 ± 9 versus 110 ± 6 ng/ml) concentrations (P0.05) comparing post- and pre-exercise levels. Maximal exercise-induced increase in MPO correlated with the increases in IL-6 (P0.05, R = 0.54) and MMP-9 (P0.01, R = 0.62) concentrations. Furthermore, increase in IL-6 correlated with the increase in MMP-9 concentrations (P0.05, R = 0.60). Maximal exercise induces an inflammatory response characterized by leucocytosis and increased IL-6, MPO and MMP-9 concentrations. Correlations between increased MPO (marker of neutrophils degranulation) and both increased IL-6 and MMP-9 concentrations may suggest that neutrophils could be the main source of these inflammatory biomarkers during maximal exercise. Furthermore, correlation between increases in serum IL-6 and MMP-9 concentrations may suggest that IL-6 could exert modulatory effects on MMP-9 release during maximal exercise.
- Published
- 2012
4. Impact of Fermentation on the Phytochemical Profile and Bioactivity Characteristics of Aqueous Matricaria recutita L. Root Extracts.
- Author
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Mailänder LK, Nosrati Gazafroudi K, Greiß M, Lorenz P, Nicolay S, Gründemann C, Stintzing FC, Daniels R, and Kammerer DR
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- Anti-Bacterial Agents pharmacology, Anti-Bacterial Agents chemistry, Anti-Bacterial Agents isolation & purification, Microbial Sensitivity Tests, Gram-Negative Bacteria drug effects, Gram-Positive Bacteria drug effects, Humans, Water chemistry, Animals, Picrates antagonists & inhibitors, Biphenyl Compounds antagonists & inhibitors, Cell Survival drug effects, Plant Roots chemistry, Plant Roots metabolism, Matricaria chemistry, Matricaria metabolism, Plant Extracts chemistry, Plant Extracts pharmacology, Plant Extracts isolation & purification, Fermentation, Antioxidants pharmacology, Antioxidants chemistry, Antioxidants isolation & purification, Antioxidants metabolism, Phytochemicals chemistry, Phytochemicals pharmacology, Phytochemicals isolation & purification, Phytochemicals metabolism
- Abstract
While the flowers of Matricaria recutita L., German chamomile, are widely used for medicinal and cosmetic purposes, little is known about its roots, which are used in complementary medicine for the preparation of aqueous fermented extracts for the treatment of cramps and anxiety. To broaden the understanding of the active principles involved, a model fermentation approach was developed and fermentates were compared to commercially manufactured tinctures. Coumarins and hydroxycinnamates were among the major secondary metabolites characterized using HPLC-MS
n . After six months of fermentation and storage, low-molecular organic acids were detected by GC-MS. Fermentation contributed to the stabilization of antioxidant and radical scavenging activities, which were in a range of about 8-10 mg gallic acid equivalents/g dry weight and 20-24 mg trolox equivalents/g dry weight, determined by Folin-Ciocalteu and DPPH assays, respectively. In addition, antibacterial activities of the extracts against Gram-positive and -negative bacteria increased during the first week of fermentation. Fermentates were neither cytotoxic nor pro- or anti-inflammatory. Thus, fermentation of chamomile roots is a suitable method for the safe production of biofunctional aqueous chamomile root extracts that remain stable without the addition of synthetic preservatives., (© 2024 Wiley-VHCA AG, Zurich, Switzerland.)- Published
- 2024
- Full Text
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5. The Relationship Between Maximal Exercise-Induced Increases in Serum IL-6, MPO and MMP-9 Concentrations.
- Author
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Reihmane, D., Jurka, A., and Tretjakovs, P.
- Subjects
EXERCISE & immunology ,TUMOR necrosis factors ,CELL adhesion molecules ,METALLOPROTEINASES ,MYELOPEROXIDASE ,BIOMARKERS ,BLOOD serum analysis ,INTERLEUKIN-6 - Abstract
The aim of this study was to test the hypothesis that exercise would induce inflammatory response characterized by increased pro-inflammatory cytokines - interleukin-6 (IL-6) and tumour necrosis factor-α (TNF-α), adhesion molecule, matrix metalloprotease-9 (MMP-9) and myeloperoxidase (MPO) levels. Additional aim was to elucidate the possible source of maximal exercise-induced increase in MMP-9 concentration. To examine our hypothesis, 26 professional male ice hockey players [age 25 ± 1 (mean ± SEM) years; BMI 25.8 ± 0.4 kg/m
2 ] performed an incremental bicycle test until exhaustion, when maximal oxygen consumption was recorded. Venous blood samples were collected 30 min before and 2 min after exercise. There was an increase in the count of leucocytes (8.7 ± 1.8 versus 5.7 ± 1.3 × 109 cells per l) and IL-6 (1.24 ± 0.17 versus 0.69 ± 0.13 pg/ml), MPO (72 ± 7 versus 50 ± 4 ng/ml) and MPP-9 (139 ± 9 versus 110 ± 6 ng/ml) concentrations ( P < 0.05) comparing post- and pre-exercise levels. Maximal exercise-induced increase in MPO correlated with the increases in IL-6 ( P < 0.05, R = 0.54) and MMP-9 ( P < 0.01, R = 0.62) concentrations. Furthermore, increase in IL-6 correlated with the increase in MMP-9 concentrations ( P < 0.05, R = 0.60). Maximal exercise induces an inflammatory response characterized by leucocytosis and increased IL-6, MPO and MMP-9 concentrations. Correlations between increased MPO (marker of neutrophils degranulation) and both increased IL-6 and MMP-9 concentrations may suggest that neutrophils could be the main source of these inflammatory biomarkers during maximal exercise. Furthermore, correlation between increases in serum IL-6 and MMP-9 concentrations may suggest that IL-6 could exert modulatory effects on MMP-9 release during maximal exercise. [ABSTRACT FROM AUTHOR]- Published
- 2012
- Full Text
- View/download PDF
6. A Multiscale Approach for Modeling Atherosclerosis Progression.
- Author
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Exarchos, Konstantinos P., Carpegianni, Clara, Rigas, Georgios, Exarchos, Themis P., Vozzi, Federico, Sakellarios, Antonis, Marraccini, Paolo, Naka, Katerina, Michalis, Lambros, Parodi, Oberdan, and Fotiadis, Dimitrios I.
- Subjects
ATHEROSCLEROSIS ,CORONARY arteries ,MONOCYTES ,ANGIOGRAPHY ,CAROTID intima-media thickness ,MEDICAL radiography - Abstract
Progression of atherosclerotic process constitutes a serious and quite common condition due to accumulation of fatty materials in the arterial wall, consequently posing serious cardiovascular complications. In this paper, we assemble and analyze a multitude of heterogeneous data in order to model the progression of atherosclerosis (ATS) in coronary vessels. The patient's medical record, biochemical analytes, monocyte information, adhesion molecules, and therapy-related data comprise the input for the subsequent analysis. As indicator of coronary lesion progression, two consecutive coronary computed tomography angiographies have been evaluated in the same patient. To this end, a set of 39 patients is studied using a twofold approach, namely, baseline analysis and temporal analysis. The former approach employs baseline information in order to predict the future state of the patient (in terms of progression of ATS). The latter is based on an approach encompassing dynamic Bayesian networks whereby snapshots of the patient's status over the follow-up are analyzed in order to model the evolvement of ATS, taking into account the temporal dimension of the disease. The quantitative assessment of our work has resulted in 93.3% accuracy for the case of baseline analysis, and 83% overall accuracy for the temporal analysis, in terms of modeling and predicting the evolvement of ATS. It should be noted that the application of the SMOTE algorithm for handling class imbalance and the subsequent evaluation procedure might have introduced an overestimation of the performance metrics, due to the employment of synthesized instances. The most prominent features found to play a substantial role in the progression of the disease are: diabetes, cholesterol and cholesterol/HDL. Among novel markers, the CD11b marker of leukocyte integrin complex is associated with coronary plaque progression. [ABSTRACT FROM PUBLISHER]
- Published
- 2015
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7. Increase in IL-6, TNF-α, and MMP-9, but not sICAM-1, concentrations depends on exercise duration.
- Author
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Reihmane, Dace, Jurka, Antra, Tretjakovs, Peteris, and Dela, Flemming
- Subjects
TUMOR necrosis factor receptors ,EXERCISE intensity ,EXERCISE physiology ,INFLAMMATION ,SERUM ,INTERLEUKIN-6 ,INTERLEUKINS ,PHYSIOLOGY - Abstract
It has been suggested that exercise intensity is of importance in the regulation of increase in pro-inflammatory molecules, but there is still a debate about the effect of duration on these molecules. Therefore, the effect of exercise duration on the serum concentrations of interleukin-6 (IL-6), tumour necrosis factor-α (TNF-α), soluble form of intercellular adhesion molecule-1 (sICAM-1), and matrix metalloproteinase-9 (MMP-9) was studied in 22 half-marathon (HM) and 18 marathon (M) male amateur runners who completed their exercise task in 1.8 ± 0.2 (mean ± standard deviation) and 3.6 ± 0.4 h, respectively (thus, average speed was 11.7 ± 1.5 and 11.9 ± 1.8 km h, respectively). Blood was sampled 2 days before, 15 min after, and 28 h after the race. IL-6, TNF-α, and MMP-9 always increased immediately after exercise, but the increase was larger ( P < 0.05) in M versus HM (∆IL-6: 31 ± 24 vs. 5 ± 4 pg ml; ∆TNF-α: 1.7 ± 1.9 vs. 0.5 ± 0.8 pg ml; MMP-9: 288 ± 216 vs. 145 ± 128 ng ml, respectively). sICAM-1 also increased with exercise, but similarly in M and HM (20 ± 40 vs. 23 ± 32 ng ml, respectively). Only sICAM-1 remained elevated 28 h post-exercise in both HM and M, while IL-6, TNF-α, and MMP-9 returned to pre-exercise levels. Competitive HM and M races induce significant increases in IL-6, TNF-α, sICAM-1, and MMP-9 concentrations. As HM and M runners performed the competition with similar absolute intensity, the difference in response between the groups suggests that exercise duration is of importance in the regulation of IL-6, TNF-α, and MMP-9, but not sICAM-1 concentrations in response to prolonged running. [ABSTRACT FROM AUTHOR]
- Published
- 2013
- Full Text
- View/download PDF
8. Abstracts of the 57th Meeting of the British Microcirculation Society 2-3 April 2007, Queen's University of Belfast, Belfast, UK.
- Author
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Kalia, Neena
- Subjects
MEDICAL research ,DIABETIC retinopathy ,BLOOD flow ,MICROCIRCULATION - Abstract
The article presents abstracts of medical research. They include "Retinal Blood Flow Regulation in the Normal and Diabetic Eye," Experimental Diabetic Retinopathy-Novel Approaches to Prevent Vasoregression," and "Ischemic Vascular Damage can be Repaired by Healthy, but not Diabetic, Endothelial Progenitor Cells."
- Published
- 2007
- Full Text
- View/download PDF
9. Investigators at University Hospital Describe Findings in Applied Physiology
- Subjects
Health - Abstract
By a News Reporter-Staff News Editor at Health & Medicine Week -- Investigators discuss new findings in Applied Physiology. According to news reporting from Riga, Latvia, by NewsRx journalists, research [...]
- Published
- 2013
10. Investigators at University of Copenhagen Release New Data on Cytokines
- Subjects
Health - Abstract
By a News Reporter-Staff News Editor at Health & Medicine Week -- Investigators publish new report on Intercellular Signaling Peptides and Proteins. According to news reporting out of Copenhagen, Denmark, [...]
- Published
- 2013
11. Investigators at University Hospital Report Research in Blood Research
- Subjects
Hospitals -- Latvia -- Reports -- Research ,Health - Abstract
By a News Reporter-Staff News Editor at Blood Weekly -- Fresh data on Hematology are presented in a new report. According to news originating from Riga, Latvia, by NewsRx correspondents, [...]
- Published
- 2012
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