the electrophysiological changes were recorded continuously, the nerve conductive velocity decreased, the action potential amplitude decreased and the latency time prolonged.
结果:缺血期间运动神经传导速度减慢,动作电位波幅衰减,潜伏期延长。
the experimental results showed that high potassium could reduce action potential amplitude (apa) and resting potential (rp) and shorten 50 % and 90 % action potential duration (apd50, apd90);
furthermore , ds can obviously inhibit the action potential amplitude of isolated sciatic nerves in toads, indicating that it can block sodium channels.
此外,ds能降低蟾蜍坐骨神经干动作电位的振幅,提示它对钠通道有阻断作用。
in the presence of dragon's blood, the action potential amplitude of the bullfrog sciatic nerve was decreased, the conduction velocity was slowered and the refractory period was delayed.
牛蛙坐骨神经滴加龙血竭后,神经干动作电位幅值明显下降,不应期延长,传导速度减慢。
nef 10 μmol·l -1 could obviously reduce the resting potentials, action potential amplitude and prolong the action potential duration of guinea pig ventricular myocytes.