西北林学院学报2011，Vol.26Issue(1)：143-146,4.
女贞子提取物对大鼠不同组织Na+,K+-ATPase活性的影响
Effect of Fructus Ligustri Lucidi Extracts on Na+,K+-ATPase Activities in Different Rat Tissues
摘要
Abstract
The mechanism of the influence of the extracts of Ligustrum lucidum Ait.Fruit (Fructus Ligustri Lucidi) on the activities of Na+ ,K+-ATPases in different tissues of rats under strong tolerant exercises was investigated.Twenty four SD rats were randomly divided into sedentary control group, exercise control group and exercise + Fructus Ligustri Lucidi group (n = 8).Exercise control group received high-intensity treadmill training for 6 weeks, exercise + Fructus Ligustri Lucidi group was treated with 400 mg/kg of Ligustrum lucidum extract (2 mL) other than high-intensity treadmill training daily.Sedentary control group and exercise control group was treated with 0.5％ Tween-80 solution (2 mL).After 6 weeks,sedentary control group, exercise control and exercise + Fructus Ligustri Lucidi group were given an exhaustive exercise, then samples were taken, and Na+ and K+-ATPase activities in different rat tissues of each group were measured.The Na+ and K+-ATPase activities in the rat tissue of exercise control group and exercise+ Fructus Ligustri Lucidi group was significantly lower than those of the sedentary control group (p＜0.01) ; the Na+ and K+-ATPase activities of the exercise + Fructus Ligustri Lucidi group were significantly higher than those of the control group (p＜0.01, p＜0.05); the exhaustive exercise time of exercise + Fructus Ligustri Lucidi rats was 23.09％ longer than that of the control group.The results indicated that supplemented Fructus Ligustri Lucidi extract could regulate and increase the activities of Na+ and K+-ATPase of rats, and extend the time from exercise to fatigue.关键词
女贞子提取物/Na+,K+-ATPase/活性/运动能力/大鼠分类
林学引用本文复制引用
马云慧..女贞子提取物对大鼠不同组织Na+,K+-ATPase活性的影响[J].西北林学院学报,2011,26(1):143-146,4.基金项目
2009年宝鸡文理学院科研计划项目(项目编号:YK0926) （项目编号:YK0926）
