QX-314氯化物是一种膜不渗透的钠离子通道永久性电荷阻滞剂。
靶点sodium channel
体外研究在体外实验中,QX-314氯化物对瞬时受体电位香草酸亚型1通道(TRPV1)表现出双相效应。当浓度从1至60 mM变化时,QX-314氯化物能够以浓度依赖性方式直接激活TRPV1。
此外,QX-314氯化物(10 mM)可以抑制海马CA1锥体神经元胞内钙电流,低阈值(T型)Ca²⁺电流平均幅度约为对照水平的45%以下。
1e can self-assemble into vesicles in water and achieve a 43.2 h sensory block based on self-release and counter ion exchange inside nerve cells, which were affected by the gemini surfactant structure, p