Wistar鼠胃肠道的粘液分布

被引：2

作者：

李春启

刘为纹

王振华

姜利国

机构：

[1] 第三军医大学西南医院消化科

来源：

第三军医大学学报 | 1992年 / 06期

关键词：

大鼠; 近交系; 肠粘膜; 粘液; 组织化学;

D O I：

10.16016/j.1000-5404.1992.06.008

中图分类号：

学科分类号：

摘要：

本文应用粘液组化技术对Wistar鼠胃肠道的粘液分布进行观察,并与人类胃肠道的粘液分布作了比较。结果表明人与鼠胃和结肠中的粘液分布具有相似性,胃粘膜主要含中性粘液,小凹底部和腺颈部含少量唾液酸粘液。从近端结肠向远端结肠,中性与唾液粘液逐渐减少,而硫酸粘液逐渐增多,左右半结肠粘膜中粘液分布特点亦明显不同。在小肠,硫酸粘液只见于人回肠末端,而Wistar鼠空肠与回肠中均含硫酸粘液。这些结果为在人体及动物实验中,判断胃肠道某些病理情况下粘液质和量的异常提供了依据。

引用

页码：528 / 530

页数：3

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