游泳耐力训练及益气补肾中药对大鼠睾丸形态结构的影响  

Effects of Swimming Training and Use of Chinese Medicine Compound for Invigorating Qi and Tonifying the Kidney on Testicular Ultrastructure of Rats

作　　者：王启荣[1] 杨则宜[1] 李肃反[1] 周丽丽[1] 高红[1] 许葆华[1] 

机构地区：[1]国家体育总局运动医学研究所,北京100061

出　　处：《中国运动医学杂志》2003年第3期263-267,共5页Chinese Journal of Sports Medicine

基　　金：国家科技攻关计划课题子课题

摘　　要：为了探讨运动性低血睾酮的外周机理以及寻求安全有效的消除低血睾酮的中药复方制剂 ,运用了递增负荷游泳训练的大鼠模型 ,使用电镜技术对大鼠睾丸Leydig细胞的超微结构进行了观察 ;同时通过形态计量学方法 ,分析了大鼠睾丸内脂滴的变化情况。结果表明 :长期耐力训练后大鼠睾丸Leydig细胞内脂滴数量下降 ,是引起运动性低血睾酮的原因之一 ;In order to probe into the peripheral mechanism of exercise-induced low level of serum testosterone and to explore an effective Chinese medicine compound for ameliorating this serious situation, a rat model of intensive swimming training was conducted, and the ultrastructure of testis in rats and the effects of Chinese medicine compound on this were studied with morphometry. Results showed that the volume of lipid droplets in rat testicular Leydig cells decreased after long term endurance training,which may be one of the causes of exercise-induced low level of serum testosterone; however, the administration of traditional Chinese medicine compound for invigorating qi and tonifying the kidney could improve the transportation of cholesterol and recovery of the testosterone level in serum.

关 键 词：耐力训练 益气补肾中药 大鼠 睾丸 超微结构 形态计量学 运动性低血睾酮 

分 类 号：R87[医药卫生—运动医学]