title: An inhibitory action of histamine on the rat isolated vas deferens.
mesh_terms: D000818:Animals; D002927:Cimetidine / Q000494:pharmacology; D004347:Drug Interactions; D004558:Electric Stimulation; D006632:Histamine / Q000494:pharmacology*; D066298:In Vitro Techniques; D008297:Male; D009119:Muscle Contraction / Q000187:drug effects*; D009130:Muscle, Smooth / Q000187:drug effects*; D009638:Norepinephrine / Q000494:pharmacology; D011738:Pyrilamine / Q000494:pharmacology; D051381:Rats; D014649:Vas Deferens / Q000187:drug effects
chemical_list: D002927:Cimetidine; D006632:Histamine; D011738:Pyrilamine; D009638:Norepinephrine