title: Effects of cyclic 3',5'-AMP and related compounds on catecholamine-induced contraction of isolated guinea-pig vas deferens.
mesh_terms: D000109:Acetylcholine / Q000037:antagonists & inhibitors; D000241:Adenosine / Q000494:pharmacology; D000818:Animals; D002395:Catecholamines / Q000494:pharmacology*; D000242:Cyclic AMP / Q000494:pharmacology*; D004357:Drug Synergism; D004837:Epinephrine / Q000494:pharmacology; D006168:Guinea Pigs; D066298:In Vitro Techniques; D007545:Isoproterenol / Q000494:pharmacology; D008297:Male; D009119:Muscle Contraction / Q000187:drug effects*; D009638:Norepinephrine / Q000494:pharmacology; D011941:Receptors, Adrenergic / Q000187:drug effects; D013806:Theophylline / Q000494:pharmacology; D014649:Vas Deferens / Q000502:physiology
chemical_list: D002395:Catecholamines; D011941:Receptors, Adrenergic; D013806:Theophylline; D000242:Cyclic AMP; D000241:Adenosine; D007545:Isoproterenol; D000109:Acetylcholine; D009638:Norepinephrine; D004837:Epinephrine