MORPHOLOGICAL ADAPTIVE-CHANGES OF SMALL-INTESTINAL TRACT REGIONS DUE TO PREGNANCY AND LACTATION IN RATS

被引：21

作者：

PRIETO, RM

FERRER, M

FE, JM

RAYO, JM

TUR, JA

机构：

[1] Laboratory of Animal Physiology, Department of Fundamental Biology and Health Science, University of Balearic Islands, Palma de Mallorca

来源：

ANNALS OF NUTRITION AND METABOLISM | 1994年 / 38卷 / 05期

关键词：

GASTROINTESTINAL TRACT; PREGNANCY; LACTATION; SMALL INTESTINE REGIONS; DNA; MUCOSAL MASS;

D O I：

10.1159/000177824

中图分类号：

R5 [内科学];

学科分类号：

1002 ; 100201 ;

摘要：

In order to know the adaptive changes of small intestine regions (duodenum, and proximal, medial and distal jejunum-ileum) due to the reproductive stage (virgin, pregnancy and lactation), the weight, mucosal proportion, mucosal DNA and protein contents and protein/DNA ratio in female Wistar rats were measured. Pregnancy induces hypertrophy of the proximal half of the small intestine (duodenum and proximal jejunum-ileum), whereas lactation induces hyperplasia in all small intestinal regions and also hypertrophy but only in the duodenum.

引用

页码：295 / 300

页数：6

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