title: Action of tetrodotoxin on spontaneous electrical activity of some smooth muscle preparations.
mesh_terms: D000818:Animals; D001285:Atropine / Q000494:pharmacology; D003106:Colon / Q000187:drug effects; D005260:Female; D007082:Ileum / Q000187:drug effects; D066298:In Vitro Techniques; D007421:Intestine, Small / Q000187:drug effects; D007668:Kidney / Q000187:drug effects; D008297:Male; D009119:Muscle Contraction / Q000187:drug effects; D009129:Muscle Tonus / Q000187:drug effects; D009130:Muscle, Smooth / Q000187:drug effects*; D011433:Propranolol / Q000494:pharmacology; D011817:Rabbits; D011941:Receptors, Adrenergic; D011950:Receptors, Cholinergic; D013779:Tetrodotoxin / Q000494:pharmacology*
chemical_list: D011941:Receptors, Adrenergic; D011950:Receptors, Cholinergic; D013779:Tetrodotoxin; D001285:Atropine; D011433:Propranolol