title: Sodium channels and gating currents.
mesh_terms: D000200:Action Potentials; D002352:Carrier Proteins / Q000502:physiology; D002462:Cell Membrane / Q000502:physiology; D004553:Electric Conductivity; D004594:Electrophysiology; D006801:Humans; D007473:Ion Channels / Q000502:physiology* / Q000648:ultrastructure; D007700:Kinetics; D008954:Models, Biological; D011188:Potassium / Q000378:metabolism; D012964:Sodium / Q000378:metabolism*; D015222:Sodium Channels; D013779:Tetrodotoxin / Q000502:physiology
chemical_list: D002352:Carrier Proteins; D007473:Ion Channels; D015222:Sodium Channels; C023790:tetrodotoxin-binding protein; D013779:Tetrodotoxin; D012964:Sodium; D011188:Potassium