SEASONAL-VARIATIONS OF DNA-SYNTHESIS IN INTESTINAL EPITHELIAL-CELLS OF HIBERNATING ANIMALS .1. DNA-SYNTHESIS IN INTESTINAL EPITHELIAL-CELLS OF GROUND-SQUIRREL (CITELLUS-UNDULATUS) DURING DEEP HIBERNATION

被引：15

作者：

KRUMAN, II

KOLAEVA, SG

ILJASOVA, EN

ZUBRIKHINA, GN

KHACHKO, VN

PETROVA, AS

机构：

来源：

COMPARATIVE BIOCHEMISTRY AND PHYSIOLOGY B-BIOCHEMISTRY & MOLECULAR BIOLOGY | 1986年 / 83卷 / 01期

关键词：

D O I：

10.1016/0305-0491(86)90349-4

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：

The conditions for obtaining crypt cells from ground squirrel small intestine were chosen which allow flow-through cytofluorometric analysis of the DNA synthesis of this tissue. DNA synthesis was found to be greatly reduced in the intestinal crypt cells of ground squirrel during deep hibernation in torpid animals, in animals during spontaneous arousals and in the animals prevented from hibernation. The conclusion is made about endogenous control of the DNA synthesis in the cells of true hibernators.

引用

页码：173 / 177

页数：5

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