PEROXISOMAL BETA-OXIDATION OF FATTY-ACIDS IN BOVINE AND RAT-LIVER

被引：36

作者：

GRUM, DE ^{[1
]}

HANSEN, LR ^{[1
]}

DRACKLEY, JK ^{[1
]}

机构：

[1] UNIV ILLINOIS,DEPT ANIM SCI,ANIM SCI LAB 260,URBANA,IL 61801

来源：

COMPARATIVE BIOCHEMISTRY AND PHYSIOLOGY B-BIOCHEMISTRY & MOLECULAR BIOLOGY | 1994年 / 109卷 / 2-3期

关键词：

RAT; BOVINE; PEROXISOME; BETA-OXIDATION; LIVER; FATTY ACIDS; LACTATION; FASTING; PALMITATE; OCTANOATE;

D O I：

10.1016/0305-0491(94)90012-4

中图分类号：

Q5 [生物化学]; Q7 [分子生物学];

学科分类号：

071010 ; 081704 ;

摘要：

Hepatic peroxisomal beta-oxidation rates were compared in liver homogenates from cows and rats during different nutritional and physiological states. Peroxisomal oxidation in liver homogenates from cows represented 50% and 77% of the total capacity for the initial cycle of beta-oxidation of palmitate and octanoate, respectively, hut only 26% and 65% for rats. Lactation or food deprivation did not alter rates of hepatic peroxisomal beta-oxidation of palmitate or octanoate in cows. Fasting and clofibrate treatment increased rates of total and peroxisomal beta-oxidation of palmitate and octanoate in rat liver.

引用

页码：281 / 292

页数：12

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