The level of steroid hormones in the body of wrestlers at different periods of the training cycle in the conditions of the North
https://doi.org/10.1234/YMJ.2022.77.07
Abstract
The aim: to assess the level of steroid hormones in the Yakut freestyle wrestlers in the pre-competitive and recovery period in the spring season. The levels of testosterone, dehydroepiandrosterone, dehydroepiandrosterone sulfate and cortisol in the blood serum of highly qualified athletes and university students who go in for physical education at least 2 times a week were studied. The lower testosterone content in wrestlers revealed before the competition indicates the intensity of training loads and psycho-emotional stress. A slight increase in testosterone levels after 7-10 days and its excess of the basal level after 30 days after the competition indicates the adequacy of recovery. The level of cortisol is characterized by a significantly lower content before the competition, and a continuing decrease after the competition in the second period (p=0.027; p=0.003) than in the control group. A similar character of changes in the level is also observed in relation to DHEAS. Levels of all steroid hormones 30 days after the competition, exceeding their pre-competition levels, indicates adaptation to stress and shows the recovery of the body. The growth of the T/K index in athletes 7-10 years after the competition indicates the beginning of recovery processes in the body. A higher level of testosterone, cortisol and DHEAS (p = 0.003) - the hormone of the precursor of these hormones one month after the competition indicates a moderate activation of the pituitary-adrenal system to balance the processes of anabolism and catabolism.
About the Authors
E. D. Okhlopkova
Yakutsk Scientific Center for Complex Medical Problems
Russian Federation
Russian Federation
Elena D. Okhlopkova − Candidate of Biological Sciences, senior researcher, laboratory of biochemistry and immunology, Yakutsk Scientific Center for Complex Medical Problems.
S. D. Efremova
Yakutsk Scientific Center for Complex Medical Problems
Russian Federation
Russian Federation
Svetlana D. Efremova − junior researcher laboratory of biochemistry and immunology, Yakutsk Scientific Center for Complex Medical Problems.
E. K. Rumyantsev
Yakutsk Scientific Center for Complex Medical Problems
Russian Federation
Russian Federation
Egor K. Rumyantsev – junior researcher of the Arctic Medical Center, Yakutsk Scientific Center for Complex Medical Problems.
A. A. Grigorieva
Yakutsk Scientific Center for Complex Medical Problems
Russian Federation
Russian Federation
Anastasia A. Grigorieva − researcher, of the arctic medical center, Yakutsk Scientific Center for Complex Medical Problems.
L. D. Olesova
Yakutsk Scientific Center for Complex Medical Problems
Russian Federation
Russian Federation
Lyubov D. Olesova - Candidate of Biological Sciences, Leading Researcher - Head of the Laboratory of Biochemistry, Yakutsk Scientific Center for Complex Medical Problems.
G. E. Mironova
M.K. Ammosov North-Eastern Federal university
Russian Federation
Russian Federation
Galina E. Mironova − Professor of the Department of Biology of the Institute of Natural Sciences of the M.K. Ammosov North-Eastern Federal university, Doctor of Biological Sciences, Professor.
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Review
For citations:
Okhlopkova E.D., Efremova S.D., Rumyantsev E.K., Grigorieva A.A., Olesova L.D., Mironova G.E. The level of steroid hormones in the body of wrestlers at different periods of the training cycle in the conditions of the North. Yakut Medical Journal. 2022;(1):27-31. https://doi.org/10.1234/YMJ.2022.77.07
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