| 运动性低血睾酮大鼠某些功能的变化及补肾中药效果的观察 |
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| 引用本文： | 徐晓阳,冯炜权,冯美云,曹建民,谢敏豪.运动性低血睾酮大鼠某些功能的变化及补肾中药效果的观察[J].天津体育学院学报,2000,15(2):26-29. |
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| 作者姓名： | 徐晓阳 冯炜权 冯美云 曹建民 谢敏豪 |
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| 作者单位： | 华南师范大学体育科学学院!广州510631(徐晓阳)，北京体育大学!北京100084(冯炜权，冯美云，曹建民)，国家体育总局运动医学研究所!北京100071(谢敏豪) |
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| 基金项目： | 国家体委资助!项目 (950 0 6) |
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| 摘 要： | 以大鼠为对象 ,目的在于观察运动性低血睾酮状态下 ,机体血睾酮浓度及骨骼肌蛋白质合成代谢的变化 ,并就补肾中药对上述变化的作用加以研究。结果发现 :运动性低血睾酮状态下 ,大鼠的血清睾酮浓度明显低于对照组 (P<0 .0 5 ) ;服用补肾中药的大鼠则没有明显变化 ;运动性低血睾酮组大鼠股四头肌中α- actin基因表达较正常有所下降 (为正常的 78% ) ,而服用补肾中药则可避免这种下降 (为正常的 10 2 % )。认为 :补肾中药的确可以避免大强度耐力运动造成运动性血睾酮浓度下降及骨骼肌α-actin基因表达受抑的现象。
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| 关 键 词： | 大鼠 运动性低血睾酮 骨骼肌 α-actin基因表达 |
| 修稿时间： | 4/5/2000 12:00:00 AM |
FUNCTIONAL CHANGES AND EFFECTS OF CHINESE HERB OF KIDNEY TONIC IN EXERCISE-INDUCED LOW SERUM TESTOSTERONE RATS |
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| XU Xiao-yang,FENG Wei-quan,FENG Mei-yun,CAO Jian-min and XIE Min-hao.FUNCTIONAL CHANGES AND EFFECTS OF CHINESE HERB OF KIDNEY TONIC IN EXERCISE-INDUCED LOW SERUM TESTOSTERONE RATS[J].Journal of Tianjin Institute of Physical Education,2000,15(2):26-29. |
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| Authors: | XU Xiao-yang FENG Wei-quan FENG Mei-yun CAO Jian-min and XIE Min-hao |
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| Institution: | XU Xiao yang 1,FENG Wei quan 2,FENG Mei yun 2,CAO Jian min 2,XIE Min hao 3 |
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| Abstract: | Functional changes and effects of Chinese herb of kidney to nic(CHKT)in execise-induced low serum test oster one(EILST) rats were studied. The serum test oster one concentr ation was low significantly in EILST rats but not in CHKT rats. The-act in gene expression in quadriceps was almost normal in CHKT rats and decreased in EILST rats. Results showed that Chinese herb of kidney to nic could protect high intensity endurance exercise-induced serum testoster one from decreasing and the-actin gene expression in quadriceps from being inhibited in rats. |
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| Keywords: | rat exercise-induced low serumtestosterone skeletal muscle ??-actin gene expression |
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