离子通道是细胞膜上一种特殊的亲水性蛋白质结构的微孔道,其跨越细胞膜的双层脂膜结构,进而能够沟通细胞内外物质的交流,是神经、肌肉细胞电活动的物质基础。由于每种离子通道本身具有特殊 Ion channel is a special cell membrane hydrophilic hydrophilic protein structure of the micro-channel, which span the bilayer lipid membrane structure of the cell membrane, and then be able to communicate the exchange of materials inside and outside the cell, is the nerve, muscle cell material basis of electrical activity. Because each ion channel has its own special