SCANNING ELECTRON MICROSCOPIC STUDY ON RAT GASTRIC MUCOSA

被引：17

作者：

OGATA, T

MURATA, F

机构：

[1] Department of Surgery, Okayama University Medical School, Okayama

来源：

TOHOKU JOURNAL OF EXPERIMENTAL MEDICINE | 1969年 / 99卷 / 01期

关键词：

D O I：

10.1620/tjem.99.65

中图分类号：

R5 [内科学];

学科分类号：

1002 ; 100201 ;

摘要：

The normal rat gastric mocosa was fixed in 10% formalin, dehydrated in acetone, dried in air, coated with gold and examined under a JMS-2-type scanning electron microscope. The surface structure of the gastric mucosa is well preserved in this process. The surface cells are arranged rather like a bunch of grapes and microvilli are seen as tiny processes. The process of dehiscence of the surface mucous cell membrane for the secretion of mucous granules is observed in a three-dimensional aspect. In addition, the study of the surface epithelium after pilocarpine administration reveals much more widely opened gastric pits in comparison with the control. © 1969, Tohoku University Medical Press. All rights reserved.

引用

页码：65 / 71

页数：7