[猫心肌缺血时延髓呼吸神经元的冲动活动]
[Impulse activity of bulbar respiratory neurons in myocardial ischemia in cats].
作者信息
Mikhaĭlova S D, Semushkina T M, Kol' P, Kositskiĭ G I
出版信息
Biull Eksp Biol Med. 1988 Jun;105(6):657-60.
PMID:3134061
Abstract
Acute experiments on cats anesthetized with nembutal, using a microelectrode technique, have demonstrated that pinching of the coronary artery involves changes in the patterns of impulse activity in all types of bulbar respiratory neurons, up to the appearance of ischemic shifts on the ECG. Progression of myocardial ischemia is paralleled by changes in all the bulbar respiratory neurons.
摘要
在用戊巴比妥麻醉的猫身上进行的急性实验中，采用微电极技术已证明，夹闭冠状动脉会使延髓所有类型呼吸神经元的冲动活动模式发生变化，直至心电图上出现缺血性改变。心肌缺血的进展与延髓所有呼吸神经元的变化同步。
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