DYNAMICS OF IMMUNOGRAM OF STUDENTS UNDER THE INFLUENCE OF DOSED PHYSICAL ACTIVITY
- Authors: Kolupaev V.А.1, Zurochka V.A.2,3, Sashenkov S.L.1, Kotova N.V.1
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Affiliations:
- Physical Culture South Ural State Medical University
- Federal State Budgetary Institution FNIIVI "Virom" of Rospotrebnadzorb
- Institute of Immunology and Physiology, Ural Branch of the Russian Academy of Sciences
- Section: Joint Immunology Forum 2024
- URL: https://rusimmun.ru/jour/article/view/16908
- DOI: https://doi.org/10.46235/028-7221-16908-DOI
- ID: 16908
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Abstract
AbstractThe analysis of the dynamics of the state of blood leukocytes in muscular activity is relevant due to the development of methods of differentiation and assessment of the state of these cells. The purpose of the study is to study the dynamics of the phagocytic and NBT activity of neutrophils, as well as the content of CD-lymphocytes of peripheral blood in students when moving on tredmil. For students 18-20 years old involved in athletics (3 boys and 4 girls), blood was taken from the ulnar vein before and after a 15-minute jog, as well as after a 15-minute run of moderate intensity. The average level of physical performance of the examined PWC170 was 16,25±2,21 kGm/min/kg. Assessment of phagocytosis and NBT activity of neutrophils and determination of blood CD-lymphocytes by immunophenotyping were performed using flow cytometry. It was found that in girls at rest, the relative content of lymphocytes and NK-cells was significantly lower, and the level of induced NBT activity of neutrophils and the relative content of CD4-CD8- and CD4+CD8+ lymphocytes was significantly higher than in boys. At the same time, the dynamics of the leukogram parameters examined during the dosed physical activity fully corresponded to the development of the lymphocytic phase of myogenic leukocytosis. With an increase in the power of repeated exercise against the background of a general increase in the number of phagocytic neutrophils, the balance of spontaneous NBT-positive and reserve potentially active neutrophils significantly increased relative to the content of NBT-negative cells in the induced test. At the same time, the level of neutrocytes in girls was significantly higher, causing a higher level of phagocyte count and absolute content of NBT-positive neutrophils in a spontaneous and induced test. At the same time, against the background of an increase in the absolute content of CD4-CD8- and TNK-lymphocytes, a statistically significant increase in the relative and absolute content of NK-cells was observed. In contrast to the boys after the 2nd physical exercise, the relative and absolute content of NK-cells, as well as the increase in the percentage of HBT-positive cells in the induced test, were significantly higher.
About the authors
Vitaly Аnatolyevich Kolupaev
Physical Culture South Ural State Medical University
Email: vitalico@mail.ru
ORCID iD: 0000-0003-1546-7730
SPIN-code: 7450-8644
Scopus Author ID: 6603168812
Dr.Biol. Sciences, Associate Professor, Head of the Department of Physical Culture
Russian Federation, 64 Vorovskogo St., Chelyabinsk, 454092Vladimir Aleksandrovich Zurochka
Federal State Budgetary Institution FNIIVI "Virom" of Rospotrebnadzorb;Institute of Immunology and Physiology, Ural Branch of the Russian Academy of Sciences
Email: v_zurochka@mail.ru
ORCID iD: 0000-0001-8930-3742
SPIN-code: 3741-6458
Scopus Author ID: 55545021100
ResearcherId: AAB-5725-2022
D.Sc. MD, Senior Researcher at the Laboratory of Vector-borne Viral Infections and Tick-borne Encephalitis;
senior researcher, laboratory of immunopathophysiology
Russian Federation, 620030, Yekaterinburg, st. Summer, 23; 620049, Yekaterinburg, ul. Pervomayskaya, 106Sergey Lvovich Sashenkov
Physical Culture South Ural State Medical University
Email: sashensl@yandex.ru
ORCID iD: 0000-0002-6007-1041
SPIN-code: 3482-7405
Scopus Author ID: 6602708803
Dr.Med., Professor, Head of the Department of Normal Physiology
Russian Federation, 64 Vorovskogo St., Chelyabinsk, 454092Nadezda Viktorovna Kotova
Physical Culture South Ural State Medical University
Author for correspondence.
Email: nadedacot@mail.ru
ORCID iD: 0000-0002-0689-3490
SPIN-code: 7562-7538
Senior Lecturer, Department of Physical Culture
Russian Federation, 64 Vorovskogo St., Chelyabinsk, 454092References
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