title: Tetrodotoxin: from poison to powerful tool.
mesh_terms: D000818:Animals; D002462:Cell Membrane / Q000502:physiology; D004594:Electrophysiology; D049673:History, 20th Century; D009132:Muscles / Q000502:physiology; D012964:Sodium / Q000502:physiology; D013329:Structure-Activity Relationship; D013569:Synapses / Q000502:physiology; D013779:Tetrodotoxin / Q000266:history / Q000494:pharmacology
chemical_list: D013779:Tetrodotoxin; D012964:Sodium