Contractile reserve after maximum doses of full agonists on the rat vas deferens.
D000109:Acetylcholine / Q000494:pharmacology; D000818:Animals; D001464:Barium / Q000494:pharmacology*; D002712:Chlorides / Q000494:pharmacology; D004357:Drug Synergism; D004837:Epinephrine / Q000494:pharmacology; D006632:Histamine / Q000494:pharmacology; D008297:Male; D008954:Models, Biological; D009119:Muscle Contraction / Q000187:drug effects; D009130:Muscle, Smooth / Q000187:drug effects*; D051381:Rats; D011955:Receptors, Drug; D012701:Serotonin / Q000494:pharmacology; D014649:Vas Deferens / Q000187:drug effects*
D002712:Chlorides; D011955:Receptors, Drug; D001464:Barium; D012701:Serotonin; D006632:Histamine; D000109:Acetylcholine; D004837:Epinephrine