title: Effect of aconitine on the sodium permeability of the node of Ranvier.
mesh_terms: D031841:Aconitum / Q000494:pharmacology*; D000200:Action Potentials / Q000187:drug effects; D000818:Animals; D004558:Electric Stimulation; D004594:Electrophysiology / Q000187:drug effects; D066298:In Vitro Techniques; D008564:Membrane Potentials / Q000187:drug effects; D009046:Motor Neurons / Q000502:physiology; D009413:Nerve Fibers, Myelinated / Q000378:metabolism*; D010539:Permeability / Q000187:drug effects; D011901:Ranvier's Nodes / Q000187:drug effects / Q000378:metabolism*; D012964:Sodium / Q000378:metabolism* / Q000494:pharmacology; D013779:Tetrodotoxin / Q000494:pharmacology; D014981:Xenopus
chemical_list: D013779:Tetrodotoxin; D012964:Sodium