沙棘汁抗氧化作用的实验研究  

The Laboratory Study of the Antioxidation of Hippophae Rhamnoides Juice

作　　者：闫秀英[1] 任建梅[1] 韩丽莎[1] 王芳[1] 杨煜荣[1] 

机构地区：[1]包头医学院基础医学部,内蒙古包头014010

出　　处：《包头医学院学报》2002年第3期179-180,共2页Journal of Baotou Medical College

摘　　要：目的 :研究沙棘汁的抗氧化作用。方法 :用沙棘汁 5 ml/ kg和 2 .5 ml/ kg分两组给大鼠灌胃 1次后 ,于30 min、1h和 2 h时测定血清 SOD活力和 MDA含量。结果 :1h时 SOD活力显著增加 ,MDA含量明显降低。结论 :说明沙棘汁具有明显的抗氧化作用 。Objective : To study the antioxidation of Hippophae rhamnoides juice. Methods: After Hippophae rhamnoides juice had been perfused into the rat's stomach at the dosage of 5ml/kg and 2.5ml/kg,the activity of SOD and the content of MDA in serum were determined in 30 minute,1 hour and 2 hours. Results: The activity of SOD was increased significantly and the content of MDA was decreased obviously one hour after the perfusion of Hippophae rhamnoides juice. Conclusion: Hippophae rhamnoides juice has the fuction of antioxidation,and it is a good clearing agent for free radical.

关 键 词：沙棘汁 抗氧化作用 实验研究 超氧化物歧化酶 丙二醛 自由基 

分 类 号：R285.5[医药卫生—中药学] R282.[医药卫生—中医学]