title: Picrotoxin-induced twitch potentiation and sarcotubular conductance changes.
mesh_terms: D000200:Action Potentials / Q000187:drug effects; D000818:Animals; D001001:Anura; D004492:Edetic Acid / Q000494:pharmacology; D005990:Glycerol / Q000494:pharmacology; D066298:In Vitro Techniques; D009210:Myofibrils / Q000187:drug effects*; D010852:Picrotoxin / Q000494:pharmacology*
chemical_list: D004492:Edetic Acid; D005990:Glycerol; D010852:Picrotoxin