title: An inhibitory effect of histamine on the rat anococcygeus muscle.
mesh_terms: D000109:Acetylcholine / Q000494:pharmacology; D000818:Animals; D002217:Carbachol / Q000494:pharmacology; D002927:Cimetidine / Q000494:pharmacology; D017259:Dimaprit; D004347:Drug Interactions; D006146:Guanidines / Q000494:pharmacology; D006632:Histamine / Q000494:pharmacology*; D007093:Imidazoles / Q000494:pharmacology; D017446:Impromidine; D008297:Male; D009119:Muscle Contraction / Q000187:drug effects*; D009130:Muscle, Smooth / Q000187:drug effects*; D009638:Norepinephrine / Q000494:pharmacology; D011738:Pyrilamine / Q000494:pharmacology; D051381:Rats; D013890:Thiourea / Q000494:pharmacology
chemical_list: D006146:Guanidines; D007093:Imidazoles; D002927:Cimetidine; D006632:Histamine; D002217:Carbachol; D017446:Impromidine; D013890:Thiourea; D011738:Pyrilamine; D000109:Acetylcholine; D009638:Norepinephrine; D017259:Dimaprit