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Analysis of functional condition of cardiorespiratory system of qualified and entrant weight lifters

2022-04-20T00:08:22Z

Title: Analysis of functional condition of cardiorespiratory system of qualified and entrant weight lifters Authors: Posokhov, A. V.; Klimova, V. K.; Voronkov, A. V.; Mihailyukov, D. V. Abstract: This article provides data of the analysis of functional condition of cardio respiratory system of qualified and entrant weight lifters

Application of technologies of atomic force microscope investigation for evaluation of structure and properties of blood cells’ surfaces

2022-04-20T00:08:32Z

Title: Application of technologies of atomic force microscope investigation for evaluation of structure and properties of blood cells’ surfaces Authors: Skorkina, M. Yu.; Yarosh, A .A.; Sladkova, Eu. A.; Zubareva, E. V.; Shamray, E. A. Abstract: With application of techniques of atomic force microscope investigation, we studied properties and topography of blood cells’ surfaces in patients with acute lymphoblastic and myeloblastic leucosis. It was stated that development of acute forms of lymphoblastic and myeloblastic types of proliferation is accompanied with reduction of stiffness of cell surface and increase of surface potential

Structure and properties of lymphocytes’ surfaces in patients with chronic lymphoblastic leucosis

2022-04-20T00:08:40Z

Title: Structure and properties of lymphocytes’ surfaces in patients with chronic lymphoblastic leucosis Authors: Tikunova, T. S.; Belyaeva, S. S.; Cherkashina, O. V.; Klochkova, G. N. Abstract: In the investigation that was performed, the authors studied the structure and properties of lymphocytes’ surfaces in patients with chronic lymphoblastic leukemia with application of atomic force microscopy technology. It was stated that development of chronic lymphoblastic leukemia is characterized with circulation of immature forms of lymphocytic series in peripheral bloodstream, for which increase of surface potential by 456% (p<0.05) as compared with control group, is typical

Functional capabilities of cardiovascular system of adolescents

2022-04-20T00:08:21Z

Title: Functional capabilities of cardiovascular system of adolescents Authors: Chernyavskikh, S. D.; Rzhevskaya, S. A.; Goldayeva, K. A.; Ponomarchuk, N. V. Abstract: We have studied functional capabilities of cardiovascular system in young men of service age in terms of indicators of сardiointervalography. It was stated that people who are 18-21 years old demonstrate increase of values of systolic, diastolic pressure and heart rate after physical activity in comparison with the values obtained in the rest state, while range values of Р, Q, R, S and Т deflections, interval sizes of P-Q, QRS and Q-T, reference and actual reference systole and systolic indicator decrease. Vagosympathetic index of the test persons after the functional test increased as compared with the rest state, which provides evidence of increase in tonus of sympathetic nervous system after physical activity