title: Inhibitory action of spermine on the contractions of rat uterus.
mesh_terms: D000818:Animals; D002118:Calcium / Q000494:pharmacology; D004594:Electrophysiology; D005260:Female; D009119:Muscle Contraction / Q000187:drug effects*; D009130:Muscle, Smooth / Q000187:drug effects; D010208:Papaverine / Q000494:pharmacology; D011247:Pregnancy; D011433:Propranolol / Q000494:pharmacology; D011700:Putrescine / Q000494:pharmacology; D051381:Rats; D013096:Spermine / Q000494:pharmacology*; D013748:Tetracaine / Q000494:pharmacology; D013779:Tetrodotoxin / Q000494:pharmacology; D014599:Uterus / Q000187:drug effects*
chemical_list: D013748:Tetracaine; D013096:Spermine; D013779:Tetrodotoxin; D011433:Propranolol; D010208:Papaverine; D002118:Calcium; D011700:Putrescine