title: Proceedings: Possible allosteric interaction between pharmacological receptors in guinea-pig vas deferens.
mesh_terms: D000494:Allosteric Regulation; D000818:Animals; D006168:Guinea Pigs; D006584:Hexamethonium Compounds / Q000494:pharmacology; D066298:In Vitro Techniques; D008297:Male; D008688:Methacholine Compounds / Q000494:pharmacology; D009119:Muscle Contraction / Q000187:drug effects; D009638:Norepinephrine / Q000037:antagonists & inhibitors / Q000494:pharmacology; D010643:Phenoxybenzamine / Q000494:pharmacology; D011941:Receptors, Adrenergic / Q000187:drug effects*; D012701:Serotonin / Q000494:pharmacology; D014649:Vas Deferens / Q000187:drug effects* / Q000502:physiology
chemical_list: D006584:Hexamethonium Compounds; D008688:Methacholine Compounds; D011941:Receptors, Adrenergic; D010643:Phenoxybenzamine; D012701:Serotonin; D009638:Norepinephrine