摘要
目的:研究西梅汁对自然衰老小鼠抗氧化能力的影响。方法:选用老龄小鼠作为自然衰老模型,按体重和血中MDA水平随机分为1个老龄模型组和3个西梅汁剂量组。灌胃45d后,对各实验组的血中MDA含量、SOD活性和GSH-Px酶活性进行测定及比较。结果:西梅汁可显著降低血液中MDA的含量,提高SOD和GSH-Px酶活性。结论:摄入适量的西梅汁能有效增强老龄小鼠体内的抗氧化能力,有助于延缓小鼠的自然衰老。
Objective.The influence of prune juice on the antioxidantive capability for natural aging mice was studied. Methods：The aging mice were divided stochasticly into 4 groups, one aging model group and 3 prune doses groups according to their weights and MDA levels. After 45 days intragastric administration with prune, serum contents of MDA, SOD and GSH-Px activity were determined and compared between model group and each groups tested. Results： Prune juice can reduce the contents of MDA in the blood sigrdficandy and increase the SOD and GSH-Px activity. Con- dusion：Adequate intake of prune juice can improve the antioxidantive capacity of aging mice effectively and delay the natural aging of mice.
出处
《医学理论与实践》
2013年第6期707-708,710,共3页
The Journal of Medical Theory and Practice
