Stress Response to Physical Exercise in Rats with Alimentary Obesity

被引:0
|
作者
Pal'chikova, N. A. [1 ]
Kuzminova, O. I. [1 ]
Selyatitskaya, V. G. [1 ]
机构
[1] Res Inst Expt & Clin Med, Novosibirsk, Russia
关键词
obesity; stress response; corticosterone; testosterone; reproductive organs; PITUITARY-ADRENAL AXIS; TESTOSTERONE;
D O I
10.1007/s10517-018-4037-6
中图分类号
R-3 [医学研究方法]; R3 [基础医学];
学科分类号
1001 ;
摘要
Stress response to physical exercise was studied in rats with alimentary obesity with and without caloric diet restriction. Daily excretion of corticosterone, progesterone, and testosterone, weights of internal organs, and serum levels of glucose, free fatty acids, triglycerides, corticosterone, and testosterone were estimated. Stress response to moderate exercise in rats with alimentary obesity was associated with predominance of anabolic influence of testosterone over the catabolic effects of corticosterone, which promoted the increase in the weight of reproductive organs. Exposure to physical loads against the background of restricted ration potentiated the response of the adrenocortical system and reduced the concentration and anabolic effects of testosterone.
引用
收藏
页码:587 / 590
页数:4
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