title: Tetrodotoxin interferes with the reaction of scorpion toxin (Buthus tamulus) at the sodium channel of the excitable membrane.
mesh_terms: D000818:Animals; D004305:Dose-Response Relationship, Drug; D006706:Homeostasis; D007473:Ion Channels / Q000187:drug effects*; D009412:Nerve Fibers / Q000187:drug effects; D012604:Scorpion Venoms / Q000494:pharmacology*; D012964:Sodium / Q000378:metabolism*; D013779:Tetrodotoxin / Q000494:pharmacology*; D013979:Tibial Nerve / Q000187:drug effects; D014982:Xenopus laevis
chemical_list: D007473:Ion Channels; D012604:Scorpion Venoms; D013779:Tetrodotoxin; D012964:Sodium