| 蒺藜对过度训练大鼠运动能力及内分泌免疫机能的影响 |
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| 引用本文： | 王晓慧,孙婧瑜,曲静,游盛中,杨文吉.蒺藜对过度训练大鼠运动能力及内分泌免疫机能的影响[J].上海体育学院学报,2010,34(1). |
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| 作者姓名： | 王晓慧 孙婧瑜 曲静 游盛中 杨文吉 |
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| 作者单位： | 上海体育学院,运动科学学院,上海,200438 |
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| 摘 要： | 目的:观察蒺藜对过度训练大鼠运动能力及内分泌免疫机能的影响.方法:30只雄性健康SD大鼠随机分为安静对照组、过度训练组和蒺藜+过度训练组,后两组大鼠进行6周递增负荷的跑台运动,其中蒺藜+过度训练组灌胃服用蒺藜,其余两组补充等量生理盐水.于第6周末测定过度训练组和蒺藜+过度训练组大鼠一次力竭运动时间,第7周周一检测3组大鼠外周血中部分内分泌激素和免疫指标的变化.结果:与过度训练组相比,蒺藜+过度训练组大鼠一次力竭运动的时间显著提高,表明蒺藜能提高大鼠的运动能力;与过度训练组相比,蒺藜+过度训练组大鼠外周血睾酮水平、T/C比值显著增加,且超过安静对照组的水平,这可能是蒺藜提高运动能力的机制之一;与过度训练组大鼠相比,补充蒺藜能完全逆转过度运动所致的CD8+增加、CD4+/CD8+的降低、NK细胞的减少,以及部分逆转CD3+的减少.结论:蒺藜能提高大鼠的运动能力,这可能与其增加睾酮水平和T/C比值有关;蒺藜对过度训练所致的受抑免疫功能具有改善作用.
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| 关 键 词： | 蒺藜 过度训练 运动能力 睾酮 CD3+细胞 大鼠 |
Effects of Tribulus Terrestris on Exercise Ability,Endocrine and Immune Functions of Over-Trained Rats |
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| WANG Xiao-hui,SUN Jing-yu,QU Jing,YOU Sheng-zhong,YANG Wen-ji School of Kinesiology,Shanghai University of Sport,Shanghai ,China.Effects of Tribulus Terrestris on Exercise Ability,Endocrine and Immune Functions of Over-Trained Rats[J].Journal of Shanghai Physical Education Institute,2010,34(1). |
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| Authors: | WANG Xiao-hui SUN Jing-yu QU Jing YOU Sheng-zhong YANG Wen-ji School of Kinesiology Shanghai University of Sport Shanghai China |
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| Institution: | WANG Xiao-hui,SUN Jing-yu,QU Jing,YOU Sheng-zhong,YANG Wen-ji School of Kinesiology,Shanghai University of Sport,Shanghai 200438,China |
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| Abstract: | Purpose: The study aims to investigate the effects of supplementation of Tribulus Terrestris on exercise ability and endocrine and immune functions of over-trained rats.Methods: Thirty SD rats are randomly divided into three groups,the silent control group,over-trained group and over-trained+Tribulus terrestris group.The last two groups are trained for six weeks on a motor driven treadmill with increasing load.The over-trained + Tribulus terrestris group are made to take Tribulus terrestris,while the other ... |
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| Keywords: | CD4+/CD8+ |
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