摘要
本实验研究了连续服用茶多酚２０天，对１４月龄小鼠血及肝中ＳＯＤ、ＧＳＨ－Ｐｘ和ＬＰＯ的影响。结果表明茶多酚能提高血及肝中ＳＯＤ及ＧＳＨ－Ｐｘ活性，与正常对照组比较Ｐ＜０．０１，同时能降低血及肝中ＬＰＯ含量，与正常对照组比较Ｐ＜０．０１。提示茶多酚可通过降低机体自由基水平，起到抗衰老作用。
The effects of tea catechins on activities of superoxide dismutase (SOD)、glu-tathione peroxidase (GSH-Px) and protection against lipid peroxidation were studied in the bloodand liver of fourteen-month-old mice which were fed with tea catechins and normal food, respec-tively, for 20 day. Activities of SOD and GSH-Px were found to be significantly increased, whileLPO was remarkably decreased in blood and liver of mice fed wlth tea catechins. It may be con-cluded that tea catechins can delay aging process by eliminating free radicals.
出处
《广东药学院学报》
CAS
1996年第2期74-77,共4页
Academic Journal of Guangdong College of Pharmacy
关键词
茶多酚
SOD
GSH-PX
过氧化脂质
tea catechins
supeoxide dismutase
glutathioneperroxidase
lipid peroxides
