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[心肌缺血时结状神经节神经元的冲动活动]

[Impulse activity of the nodose ganglion neurons in myocardial ischemia].

作者信息

Kositskiĭ G I, Mikhaĭlova S D, Semushkina T M

出版信息

Biull Eksp Biol Med. 1984 Dec;98(12):653-5.

PMID:6509192
Abstract

Standard microelectrode techniques were used to study the impulse activity of different types of nodosal ganglion neurons in the course of the development of myocardial ischemia. The cardiopulmonary late inspiratory and inspiratory-expiratory neuronal responses were estimated upon ligation of the coronary artery during the first respiratory cycle after blood flow stoppage. Spontaneous activity of cardiopulmonary neurons was not dependent on coronary circulation disturbances at the moment of coronary artery ligation. Later on, however, during the development of myocardial ischemia, there occurred substantial changes in all the types of nodosal ganglion neuronal activity, excluding real inspiratory neurons.

摘要

采用标准微电极技术,研究心肌缺血发展过程中不同类型结节状神经节神经元的冲动活动。在血流停止后的第一个呼吸周期内,结扎冠状动脉后,评估心肺晚期吸气和吸气 - 呼气神经元反应。在冠状动脉结扎时,心肺神经元的自发活动并不依赖于冠状动脉循环紊乱。然而,后来在心肌缺血发展过程中,除真正的吸气神经元外,所有类型的结节状神经节神经元活动都发生了显著变化。

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1
[Impulse activity of the nodose ganglion neurons in myocardial ischemia].[心肌缺血时结状神经节神经元的冲动活动]
Biull Eksp Biol Med. 1984 Dec;98(12):653-5.
2
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