Preliminary Study on Dose-Effect Relationship of BCAAs Effects on Resisting Ezercise-Induced Fatigue
The dose-effect relationship of BCAA effects on resisting exercise-induced fatigue remains unsettled, there are no relative studies about the effective and optimal dosage of BCAA supplementation at home and abroad at present. This study aims to preliminarily study on the effective dosage of BCAa supplementation. Kunming mice, 50, were randomly divided into experimental group(group B1, B2, B3, B4) and control group(group C). The experimental group received BCAA supplementation of 0.45g/kg ? d、1.25g/kg ? d、 3.75g/kg ? d 和10g/kg ? d through stomach feeding, the volume was 0.2mL/10g, and control group was feeded with equivalent physiological saline solution. Mice of each group conducted progressively timeincreasing swimming training for 5 wks and the exhaustive swimming started on Saturday of the 5th wks, then the materials were extracted postexercise. We examined the impacts of BCAA supplementation on exhaustive swimming time of mice, measured the concentration of 5-hydroxytryptamine (5-HT) in brain by using fluorescent spectrophotometer and blood ammonia (BA) by glutamate dehydrogenase coupling method.
Zhi Xia Tao Huang Fei Xu
Institute of Physical education, Jinggangshan University, Jiangxi Jian 343009, P. R. China Instit Institute of Physical education, Jinggangshan University, Jiangxi Jian 343009, P. R. China Institu Institute of Physical education, Jinggangshan University,Jiangxi Jian 343009, P. R. China Institu
国际会议
2009 Winter Universiade Sport Science Conference(2009年世界大学生冬季运动会体育科学大会)
哈尔滨
英文
401-401
2009-02-01（万方平台首次上网日期，不代表论文的发表时间）