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本实验是采用玻璃微电极细胞内记录技术,观察不同浓度乙醇对猫在体心肌细胞动作电位参数的影响,实验选用健康猫,戊巴比妥钠麻醉,实行开胸手术,暴露心脏,在人工呼吸条件下进行实验。用悬浮式玻璃微电
In this experiment, the glass microelectrode intracellular recording technique was used to observe the effects of different concentrations of ethanol on the action potential parameters of the cardiocerebellar cardiomyocytes. The experiment was performed with a healthy cat and sodium pentobarbital anesthesia. Thoracotomy was performed to expose the heart. Breathing experiments. With suspended glass microelectronics