心律失常的实验研究,特别是心脏细胞培养中的纤颤。

S Yoneda, S Toyama
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引用次数: 0

摘要

通过改变各种离子的浓度,可诱导培养心肌细胞的纤颤样跳动。心肌细胞的细胞膜精细结构改变和细胞间改变在纤溶样搏动细胞中更为明显。从本研究的结果可以得出结论,在某些离子浓度改变的情况下,可能会发生类似纤颤的跳动,并伴随细胞的细微结构变化。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Experimental studies on cardiac arrhythmias with special reference to fibrillation in heart cell culture.

Fibrillation-like beating of cardiac muscle cells in culture was induced by altering the concentrations of various ions. Fine structural changes of cell membrane and intercellular alteration of cardiac muscle cells appeared to be more prominent in cells with fibrilliation-like beating than in others. From the results of the present study, it may be concluded that fibrillation-like beating may occur in the presence of altered concentrations of certain ions, accompanied by fine structural changes in the cells.

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