锁阳对雄性大鼠耐力及生化指标的影响  

The effect of Cynomorium on endurance and biochemical indexes of male rat

作　　者：王宗兵[1] 李洁[1] 

机构地区：[1]西北师范大学体育学院,甘肃兰州730070

出　　处：《西北师范大学学报（自然科学版）》2011年第2期112-114,119,共4页Journal of Northwest Normal University(Natural Science)

基　　金：国家自然科学基金资助项目(31060145)

摘　　要：选用健康Vister雄性大鼠36只,随机分为安静组、运动组、运动给药组3组,每组12只.安静组正常饮食,不运动;运动组灌喂生理盐水,运动给药组灌喂锁阳煎剂,并进行递增负荷、大强度的跑台训练,训练时间为20～30min,训练速度为15～35m/min,并每7d测一次体重,第8周进行跑台力竭运动后取材测试.结果表明,运动给药组大鼠力竭运动时间明显长于运动组(P<0.01);锁阳可以提高大鼠体内肝糖原的储备,同时耐力运动后血尿素氮升高低于运动组,乳酸堆积也减轻(P<0.05).说明锁阳可提高机体抗疲劳能力,且符合药食同源,在消除疲劳方面有很好的开发前景.36 selected health Vister male rats are randomly divided into 3 groups：quiet group（Ⅰ）,exercise group（Ⅱ）,exercise and Cynomorium group（Ⅲ）.Exercise group（Ⅱ） and Cynomorium group（Ⅲ） had been trained 8 weeks of the great intensity endurance training.At 1ast time,those two groups are trained by exhausted exercise,and then adopted blood to examine its biochemical indexes.The average exhaustive running duration of group（Ⅲ） is longer than that of group（Ⅱ）（P0.01）,and Cynomorium can increase the reserves of liver glycogen and blood urea.Also lactic acid accumulation is reduced（P0.05）.Cynomorium can increase resistance to fatigue of the body with food and medicine effectiveness,therefore in the elimination of fatigue it has a good development prospect.

关 键 词：锁阳 血清尿素氮 肝糖原 血乳酸 

分 类 号：R87[医药卫生—运动医学]