Effect of ischemic preconditioning on free-radical centers of rat isolated myocardium tissue

被引：0

作者：

Timoshin, AA ^{[1
]}

Lakomkin, VL ^{[1
]}

Ruuge, EK ^{[1
]}

机构：

[1] Minist Hlth & Med Ind, Russian Cardiol Res Complex, Res Inst Expt Cardiol, Moscow 121552, Russia

来源：

BIOFIZIKA | 1998年 / 43卷 / 01期

关键词：

ischemia; free radical; ESR;

D O I：

暂无

中图分类号：

Q6 [生物物理学];

学科分类号：

071011 ;

摘要：

Free-radical species of rat isolated hearts, perfusied by Langendorf mode before and after the ischemic preconditioning, have been studied by the ESR method. It has been obtained that the preconditioning results in increasing of ubisemiquinone concentration in myocardium, which cause the changes in spectral and relaxation characteristics of the ESR signals.

引用

页码：134 / 138

页数：5

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