The results showed that the averaged open time and NPo were markedly increased by Bay K8644, but had no effect on channel conductance.

• 结果显示 ,在BayK8644作用下 ,通道开放形式发生变化 ,明显可见多级开放 ; 通道平均开放时间、平均开放概率显著增加 ,但单通道电导无明显变化。