DIETARY RESTRICTION DECREASES THIOBARBITURIC ACID-REACTIVE SUBSTANCES GENERATION IN THE SMALL-INTESTINE AND IN THE LIVER OF YOUNG-RATS

被引：23

作者：

ALBRECHT, R

PELISSIER, MA

ATTEBA, S

SMAILI, M

机构：

[1] Conservatoire National des Arts, Métiers (C.N.A.M). Laboratoire de Biologie, Paris

来源：

TOXICOLOGY LETTERS | 1992年 / 63卷 / 01期

关键词：

DIET RESTRICTION; THIOBARBITURIC ACID-REACTIVE SUBSTANCES; ANTIOXIDANT ENZYMES; INTESTINE; LIVER; RAT;

D O I：

10.1016/0378-4274(92)90111-V

中图分类号：

R99 [毒物学（毒理学）];

学科分类号：

100405 ;

摘要：

This study investigated the influence of dietary restriction on thiobarbituric acid-reactive substances (TBARS) contents and on the intracellular antioxidant defence system in the small intestine or liver of young rats. Four weeks of diet restriction (-40%) lowered the TBARS level in both organs. No variations were found for the superoxide dismutase and catalase activities; only liver seleno-dependent glutathione peroxidase was enhanced by the restriction. The protection appeared more marked in the intestine than in the liver, and would be dependent on glutathione concentration.

引用

页码：91 / 96

页数：6

共 38 条

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[Anonymous], 1974, ESTIMATION CATALASE

[2] AN UNIDENTIFIED INHIBITOR OF LIPID-PEROXIDATION IN INTESTINAL-MUCOSA [J].