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乙醇诱导的骨骼肌变性——钙的作用

Ethanol induced skeletal muscle degeneration--role of calcium.

作者信息

Baruah J K, Washington M, Kinder D

机构信息

Department of Neurology, Medical College of Wisconsin, Milwaukee 53226.

出版信息

Exp Pathol. 1988;33(4):207-12.

PMID:3229456
Abstract

The ethanol induced skeletal muscle degeneration is multi-factorial. The morphological changes of the skeletal muscle are more pronounced in the mitochondria. The excessive concentration of calcium in the mitochondria, as shown by the electron-probe micro-analysis, within the first week of ethanol intoxication, even before the appearance of ultrastructural changes suggests that the calcium influx provokes the mitochondrial degeneration.

摘要

乙醇诱导的骨骼肌变性是多因素的。骨骼肌的形态学变化在线粒体中更为明显。电子探针微分析显示,在乙醇中毒的第一周内,甚至在超微结构变化出现之前,线粒体中钙的浓度过高,这表明钙内流引发了线粒体变性。

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