宁夏枸杞子对小白鼠运动能力影响的初步研究

The Primary Study The Effect of Ningxia Lycium Barbarum L.on Exercise Capacity of Mice

本文采用一次灌胃和长期喂养的方法观察了小白鼠服用宁夏枸杞子后其游泳时间、常压耐缺氧存活时间、体重、血红蛋白、（Ｈｂ）的变化以及定量负荷运动后的血糖和血乳酸水平。结果显示小白鼠一次服用７５ｍｇ／１０ｇ的宁夏枸杞子可明显地延长游泳时间（Ｐ＜０．０１）和常压耐缺氧存活时间（Ｐ＜０．０５）。长期喂养实验结果表明连续１０天服用５０ｍｇ／１０ｇ／ｄ的宁夏枸杞子后小鼠的体重、Ｈｂ以及定量负荷运动后的血糖和血乳酸水平均无明显变化（Ｐ＞０．０５）。本文结果初步提示宁夏枸杞子具有抗疲劳、提高运动能力和耐缺氧能力的作用。

The paper investigates the effects of NingXia Lycium Barbarum Lon exercise capacity of mice,The results show that swiming duration and surviving duration of enduring anoxia of mice can be significantly prolonged(P<0.01 and P<0.05 respectively ) by taking 75 mg/10g Ningxia Lycium Bar-barum L,The results of long time feed experiment show that, following tak-ing50mg/10g/day Ningxia Lycium Bararum Lfor 10 consecutive days, the le-vel of body weight,Hb,and blood sugar and lactic acid of mice have no obvi-ously change after exercise,The results of this study point out that NingXiaLycium Bararum L has the function of reducing fatigue,improving the capa-city of exercise and endurance anoxia.The mechanism of the function need tobe further studied.