LONG-CHAIN FATTY-ACID COMPOSITION OF MATERNAL LIVER LIPIDS DURING PREGNANCY AND LACTATION IN THE RAT - COMPARISON OF TRIGLYCERIDE TO PHOSPHOLIPID

被引：23

作者：

CUNNANE, SC

ARMSTRONG, JK

机构：

[1] Dept. of Nutritional Sciences, Faculty of Medicine, University of Toronto, Toronto, Ont.

来源：

JOURNAL OF NUTRITION | 1990年 / 120卷 / 04期

关键词：

hepatic lipids; lactation; pregnancy; rat; unsaturated fatty acids;

D O I：

10.1093/jn/120.4.338

中图分类号：

R15 [营养卫生、食品卫生]; TS201 [基础科学];

学科分类号：

100403 ;

摘要：

The change in long-chain fatty acid composition in maternal liver was studied during pregnancy and lactation in the rat. Maternal liver triglycerides and phospholipids transiently accumulated and were depleted of long-chain fatty acids during pregnancy and lactation. During pregnancy, maternal liver accumulated triglyceride, but triglyceride fatty acid composition changed little. However, maternal liver total phospholipid fatty acid composition changed significantly without a change in the total pool size throughout pregnancy or lactation. The change in composition of (n-3) and (n-6) essential fatty acids in maternal liver triglyceride and total phospholipid occurred in an apparently dyssynchronous manner throughout pregnancy and lactation.

引用

页码：338 / 345

页数：8

共 21 条

[1] ALTERATIONS IN THE FATTY-ACID COMPOSITION OF RAT-BRAIN CELLS (NEURONS, ASTROCYTES, AND OLIGODENDROCYTES) AND OF SUBCELLULAR-FRACTIONS (MYELIN AND SYNAPTOSOMES) INDUCED BY A DIET DEVOID OF N-3 FATTY-ACIDS [J].