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[环境温度升高对机体钾缺乏症发展的影响]

[The effect of elevated environmental temperature on the development of a potassium deficiency in the body].

作者信息

Karnaukh N G, Pogorelov A G, Mazaĭ G G

出版信息

Lik Sprava. 1992 Jul(7):66-8.

PMID:1448992
Abstract

Electron microscopy and roentgen microanalysis were used to study the ultrastructure and electrolytic balance of K+, Na+ and Cl- of the animal myocardial tissue during general body hyperthermia. It was established that long-term effect of heating microclimate causes a distinct reduction of K+ in the cardiomyocytes accompanied by essential changes of the ultrastructure of ischemic character.

摘要

运用电子显微镜和X射线微量分析技术,研究动物全身热疗期间心肌组织的超微结构以及钾离子(K⁺)、钠离子(Na⁺)和氯离子(Cl⁻)的电解平衡。结果表明,长期处于热环境会导致心肌细胞内的K⁺明显减少,并伴有缺血性超微结构的显著变化。

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