[番茄红素对大鼠抗氧化酶系统功能的影响]

[Effect of lycopene on the function of antioxidative enzyme system in rats].

作者信息

Pan Hongzhi, Shi Gang, Chen Wenhua, Wang Decai

机构信息

Public Health School of Harbin Medical University, Harbin 150001, China.

出版信息

Wei Sheng Yan Jiu. 2003 Sep;32(5):441-2.

PMID:14650185

Abstract

In order to observe the effect of Lycopene(LP) on antioxidation in rats, the rats were given LP by oral. After 4 weeks the activity of SOD, MDA and GSH-Px, T-AOC, GSH, CAT in serum and liver were measured respectively. The result showed that the activities of SOD, T-AOC and GSH-Px in LP group were increased and the concentrations of MDA were decreased significantly(P < 0.05) compared with control group. LP could increase antioxidative effect and reduce lipid peroxidation in Wistar rats.

摘要

为观察番茄红素（LP）对大鼠抗氧化作用的影响，对大鼠进行灌胃给予LP。4周后，分别测定血清和肝脏中SOD、MDA、GSH-Px、T-AOC、GSH、CAT的活性。结果显示，与对照组相比，LP组的SOD、T-AOC和GSH-Px活性升高，MDA浓度显著降低（P<0.05）。LP可增强Wistar大鼠的抗氧化作用并减少脂质过氧化。