HISTOCHEMISTRY OF THE ATRIOVENTRICULAR CONDUCTING SYSTEM DURING POSTNATAL-DEVELOPMENT

被引：2

作者：

DUDORKINOVA, D ^{[1
]}

BOUSKA, I ^{[1
]}

机构：

[1] CHARLES UNIV, FAC MED 2, DEPT FORENS MED, PRAGUE 2, CZECHOSLOVAKIA

来源：

PEDIATRIC PATHOLOGY | 1993年 / 13卷 / 02期

关键词：

HEART CONDUCTION SYSTEM; HISTOCHEMISTRY; POSTNATAL DEVELOPMENT;

D O I：

10.3109/15513819309048206

中图分类号：

R36 [病理学];

学科分类号：

100104 [病理学与病理生理学];

摘要：

The atrioventricular conduction system of 27 infants coming to autopsy was examined by histochemical methods. Twenty one were sudden infant deaths; six were explained deaths. A decrease of oxidoreductases and hydrolases activities was found in clusters of conducting cells protruding from the atrioventricular (AV) node and His bundle left into the collagen of the septum. These findings reflect regressive changes connected with reduction of the AV conducting system during postnatal development.

引用

页码：191 / 201

页数：11

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