miniature endplate potentials

Effects of vecuronium on neuromuscular junction miniature endplate potentials and endplate potentials in rat diaphragm;

维库溴铵对大鼠膈肌神经肌肉接头微终板电位和终板电位幅度和频率的影响

Effects of vecuronium on neuromuscular junction miniature endplate potentials and endplate potentials in rat diaphragm;

维库溴铵对大鼠膈肌神经肌肉接头微终板电位和终板电位幅度和频率的影响

In isolated non-uniformly stretched muscle preparation (INSMP) of rat diaphragm, micro-endplate potentials (MEPP) and endplate potentials (EPP) were recorded simultaneously with one microelectrode of one endplate.

方法　成年健康Wistar大鼠快速处死制备离体大鼠不均匀牵张膈肌膈神经标本 (INSMP) ,记录正常微终板电位 (MEPP)和终板电位 (EPP) ,观察相当于大鼠 4×ED95、2×ED95、1×ED95和 0 5×ED95剂量时的血药浓度的罗库溴铵对MEPP频率和幅度及EPP幅度的影响。

Early in 1952, Fatt and Katz first recorded spontaneous miniature end-plate potentials(MEPP) in frog NMJ, and showed that they were the result of spontaneous release of transmitter substance, acetylcholine (ACh), from motor nerve terminals.

1952年，Fatt和Katz首先在蛙NMJ记录到自发性小终板电位(MEPP)，并证明它是运动神经末梢自发释放递质性乙酰胆碱(ACh)的结果。

In order to investigate the distribution of current and potential of plate in charge-discharge process,tow paralleled cells with different concentration were used to simulate the upper and the lower part in a single cell.

5A;充电后期,高浓度电池的正、负极板电位均高于低浓度电池的极板电位约30mV,高浓度电池的充电电流高于低浓度电池的充电电流。