玛咖西洋参锌片缓解体力疲劳的功能研究

Effect on alleviating physical fatigue of Maca-American ginseng-Zinc tablets

目的:研究玛咖西洋参锌片缓解小鼠体力疲劳的作用。方法:将实验小鼠分为玛咖西洋参锌片低、中、高3个剂量组和对照组,其中低、中、高剂量组的灌胃剂量分别为0.4、0.8、2.4 g/kg·BW。小鼠连续给予受试物30 d后分别进行负重游泳试验、血清尿素测定、血乳酸测定和肝糖原测定。结果:玛咖西洋参锌片中、高剂量组小鼠的负重游泳时间长于对照组(P<0.05),中、高剂量组小鼠的肝糖原含量高于对照组(P<0.05),中剂量组小鼠运动时的血乳酸曲线下面积小于对照组(P<0.05)。结论:玛咖西洋参锌片具有缓解体力疲劳的功能。

Objective： The effect of Maca-American ginseng-Zinc tablets on alleviating physical fatigue of mice was studied. Methods： The experimental mice were divided into 3 dose groups treated with low, medium and high dose of Maca-American ginseng-Zinc tablets and a negative control group. The doses of gastric lavage of 3 dose groups were 0.4, 0.8, 2.4 g/kg·BW, respectively. The loading swimming test, serum urea, serum lactic acid and hepatic glycogen detection of mice were conducted after the treatment with Maca-American ginseng-Zinc tablets for 30 days consecutively. Results： The loading swimming time of mice in medium and high dose group was longer than that of control group（P〈0.05）. The content of hepatic glycogen of mice in medium and high dose group was higher than that in control group（P〈0.05）. And the area under the curve of serum lactic acid of mice in medium dose group was less than the control group（P〈0.05）. Conclusion： The Maca-American ginseng-Zinc tablets have the function of alleviating physical fatigue of mice.