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247 results on '"Volchenko, N."'

25. Wolffian duct cell tumor

Author

Vostrov A.N. Vostrov, Goeva N.S. Goeva, Meshkova M.A. Meshkova, Volchenko N.N. Volchenko N, Rubtsova N.A. Rubtsova, Mukhtarulina S.V. Mukhtarulina, and Novikova E.G. Novikova

Subjects
Pathology, medicine.medical_specialty, medicine, General Medicine, Wolffian Duct Cell, Biology
Published
2020
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32. Thermoelectric Coolers with Friction Steam Brakes.

Author

Volchenko, D. A., Kindrachuk, M. V., Volchenko, N. A., Savchin, M. V., Savchin, Y. M., and Bolony, T. V.

Subjects
THERMOELECTRIC generators, THERMOELECTRIC cooling, SLIDING friction, FRICTION materials, FRICTION, ELECTRIC charge, ELECTRIC currents, THERMOELECTRIC materials
Abstract

In the materials of the article, the following issues are considered in relation to this problem: the efficiency of temperature reduction in a thermoelectric cooler; the nature of the destruction of an electric charge by thermal impulses; operating modes of thermopiles in brake friction pairs. The purpose of the article is to reduce the value of the ratio between the Peltier ("useful") and Joule ("harmful") effects in electric and thermal currents circulating in the thermopile branches, and the use of thermoelectric cooling in the friction pairs of the tape-shoe brake of the drawworks. The thermopiles installed in the friction linings of the brake band on its incoming and outgoing branches operated in the modes of a thermoelectric cooler and a thermoelectric generator, respectively. It has been established that when the energy loading is quasi- leveling in terms of the belt sweep angle of the pulley, the following is achieved on average: a decrease in energy loading to 20 %, an increase in the dynamic coefficient of friction by 11 %, and a decrease in liner wear by 8.5 % when they operate in the range of surface-bulk temperatures below the acceptable value for their materials. [ABSTRACT FROM AUTHOR]

Published
2022
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44. Multiple Myeloma Treatment in Real-world Clinical Practice: Results of a Prospective, Multinational, Noninterventional Study

Author

Mohty, M. Terpos, E. Mateos, M.-V. Cavo, M. Lejniece, S. Beksac, M. Bekadja, M.A. Legiec, W. Dimopoulos, M. Stankovic, S. Durán, M.S. De Stefano, V. Corso, A. Kochkareva, Y. Laane, E. Berthou, C. Salwender, H. Masliak, Z. Pečeliūnas, V. Willenbacher, W. Silva, J. Louw, V. Nemet, D. Borbényi, Z. Abadi, U. Pedersen, R.S. Černelč, P. Potamianou, A. Couturier, C. Feys, C. Thoret-Bauchet, F. Boccadoro, M. Bekadja, M. Hamladji, R.-M. Ali, H.A. Hamdi, S. Touhami, H. Mansour, N.S. Linkesch, W. Abildgaard, N. Hein, M. Eveillard, J.R. Yamani, A.E. Moreau, P. Sanhes, L. Lepeu, G. Laribi, K. Jourdan, E. Fitoussi, O. Allangba, O. Fleury, J. Escoffre, M. Benramdane, R. Cartron, G. Dine, G. Legouffe, E. Harich, H.-D. Illmer, T. Dörfel, S. Hannig, C.V. Koenigsmann, M. Prange-Krex, G. Tamm, I. Zeller, W. Maasberg, M. Schlag, R. Klausmann, M. Uhlig, J. Alkemper, B. Schütz, S. Tessen, H.-W. Mohr, B. Schmidt, P. Heinrich, B. Hebart, H. Seipelt, G. Zoeller, T. Heits, F. Müller-Naendrup, C. Hansen, R. Repp, R. Von Weikersthal, L.F. Schmits, R. Heßling, J. Krammer-Steiner, B. Janzen, V. Schauer, M. Grüner, M.W. Kisro, J. Denzlinger, C. Freier, W. Junghanss, C. Görner, M. Laichinger, K. Ostermann, H. Dürk, H. Hess, G. Reich, G. Matsouka, P. Pouli, A. Anagnostopoulos, A. Masszi, T. Ivanyi, J. Szomor, A. Nagler, A. Magen, H. Avivi, I. Quitt, M. Palumbo, A. Za, T. Vallisa, D. Foa, R. Bosi, A. Vacca, A. Lanza, F. Palazzo, G. Avvisati, G. Ferrara, F. Consoli, U. Cantonetti, M. Angelucci, E. Califano, C. Di Raimondo, F. Guarini, A. Musso, M. Pizzuti, M. Giuliani, N. Ardizzoia, A. Di Renzo, N. Gaidano, G. Gozzetti, A. Pitini, V. Farina, G. Centurioni, R. De Fabritiis, P. Iuliano, F. La Nasa, G. La Verde, G. Pane, F. Recine, U. La Targia, M. Mineo, G. Cangialosi, C. Fagnani, D. Federici, A. Romano, A. Specchia, G. Storti, S. Bongarzoni, V. Bacigalupo, A. Gobbi, M. Latte, G. Mannina, D. Capalbo, S. Jurgutis, M. Woszczyk, D. Hołojda, J. Gornik, S. Pluta, A. Morawiec-Szymonik, E. Kyrcz-Krzemien, S. Homenda, W. Grosicki, S. Sulek, K. Lange, A. Kloczko, J. Starzak-Gwozdz, J. Hellmann, A. Komarnicki, M. Kuliczkowski, K. Viveiros, C. Gonçalves, C. Esefyeva, N. Kaplanov, K. Volodicheva, E. Laricheva, E. Dergacheva, V. Chukavina, M. Volchenko, N. Nazarova, I. Anchukova, L. Ovanesova, E. Salogub, G. Magomedova, L. Kuznetsova, I. Osyunikhina, S. Serdyuk, O. Karyagina, E. Ivanova, V. Černelč, S.P. Coetzee, C. Gunther, K. Moodley, D. Duran, S. Gutiérrez, A.E. De Oteyza, J.P. Capote, F.J. Casanova, M. Sanchez, J.M. Rios-Herranz, E. Ibañez-Garcia, J. Herranz, M.J. Hernandez, B. Sanchez, S.S. Escalante, F. Carnicero, F. Lleonart, J.B. Gironella, M. Martínez, R. De La Guia, A.L. Palomera, L. Iglesias, R. Ramos, F.S. De La Serna, J. Sanchez, P.G. Vidal, J.B. Morfa, M.D. Beksac, T.-M. Vural, F. Aydin, Y. Unal, A. Goker, H. Bilgir, O. Guvenc, B. Turgut, M. Ozet, G.G. Ali, R. Kyselyova, M. Glushko, N. Vybyrana, R. Skrypnyk, I. Tretyak, N. Kharchevska, T. Dyagil, I. Popovs'ka, T. Shimanskiy, V. Lysa, T. Oliynyk, H. Vilchevskaya, K. Kryachok, I. Popovych, Y. Romanyuk, N. Yushchenko, N. Kaplan, P. Rekhtman, G. Pylypenko, H. Kozlov, V. Drach, J. Harousseau, J.-L. Einsele, H. Goldschmidt, H. Facon, T. Michalet, M. Savchenko, V.G. De la Rubia, J. Cook, G. Mellqvist, U.-H. Ludwig, H. EMMOS Investigators

Abstract

Multiple myeloma (MM) remains an incurable disease, with little information available on its management in real-world clinical practice. The results of the present prospective, noninterventional observational study revealed great diversity in the treatment regimens used to treat MM. Our results also provide data to inform health economic, pharmacoepidemiologic, and outcomes research, providing a framework for the design of protocols to improve the outcomes of patients with MM. Background: The present prospective, multinational, noninterventional study aimed to document and describe real-world treatment regimens and disease progression in multiple myeloma (MM) patients. Patients and Methods: Adult patients initiating any new MM therapy from October 2010 to October 2012 were eligible. A multistage patient/site recruitment model was applied to minimize the selection bias; enrollment was stratified by country, region, and practice type. The patient medical and disease features, treatment history, and remission status were recorded at baseline, and prospective data on treatment, efficacy, and safety were collected electronically every 3 months. Results: A total of 2358 patients were enrolled. Of these patients, 775 and 1583 did and did not undergo stem cell transplantation (SCT) at any time during treatment, respectively. Of the patients in the SCT and non-SCT groups, 49%, 21%, 14%, and 15% and 57%, 20%, 12% and 10% were enrolled at treatment line 1, 2, 3, and ≥ 4, respectively. In the SCT and non-SCT groups, 45% and 54% of the patients had received bortezomib-based therapy without thalidomide/lenalidomide, 12% and 18% had received thalidomide/lenalidomide-based therapy without bortezomib, and 30% and 4% had received bortezomib plus thalidomide/lenalidomide-based therapy as frontline treatment, respectively. The corresponding proportions of SCT and non-SCT patients in lines 2, 3, and ≥ 4 were 45% and 37%, 30% and 37%, and 12% and 3%, 33% and 27%, 35% and 32%, and 8% and 2%, and 27% and 27%, 27% and 23%, and 6% and 4%, respectively. In the SCT and non-SCT patients, the overall response rate was 86% to 97% and 64% to 85% in line 1, 74% to 78% and 59% to 68% in line 2, 55% to 83% and 48% to 60% in line 3, and 49% to 65% and 36% and 45% in line 4, respectively, for regimens that included bortezomib and/or thalidomide/lenalidomide. Conclusion: The results of our prospective study have revealed great diversity in the treatment regimens used to manage MM in real-life practice. This diversity was linked to factors such as novel agent accessibility and evolving treatment recommendations. Our results provide insight into associated clinical benefits. © 2018 The Authors

Published
2018

48. Role of the gene in the pathogenesis of carotid paragangliomas

Author

Lukyanova, E. N., primary, Snezhkina, A. V., additional, Kharitonov, S. L., additional, Kalinin, D. V., additional, Stepanov, O. A., additional, Razmakhaev, G. S., additional, Golovyuk, A. L., additional, Nikiforovich, P. A., additional, Polyakov, A. P., additional, Volchenko, N. N., additional, Kiseleva, M. V., additional, Kaprin, A. D., additional, and Kudryavtseva, A. V., additional

Published
2019
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