Cells in the secretory portion and duct have different electrophysiological phenomena. At normal condition, resting membrane potential of secretory cells was obviously higher than that of duct cells.
汗腺导管细胞和分泌细胞具有不同的电生理现象，正常状态下分泌细胞静息膜电位明显高于导管细胞。
2
Neither sodium valproate nor Verapamil showed any effect on action potential amplitude, overshoot, restingpotential and phase o upstroke velocity.
丙戊酸钠和异搏定对动作电位幅度、超射值、静息电位、O期最大除极速度均无明显影响。
3
GIRK channels are involved in the regulation of the excitability of neurons and cardiac rate. They may contribute to the resting and inhibitory postsynaptic potential.