title: Castration alters the stimulatory and inhibitory adrenergic influences on isolated rat vas deferens.
mesh_terms: D000818:Animals; D002369:Castration; D003000:Clonidine / Q000494:pharmacology; D004983:Ethanolamines / Q000494:pharmacology; D066298:In Vitro Techniques; D008297:Male; D009119:Muscle Contraction / Q000187:drug effects; D009638:Norepinephrine / Q000494:pharmacology; D010656:Phenylephrine / Q000494:pharmacology; D051381:Rats; D011919:Rats, Inbred Strains; D013566:Sympathomimetics / Q000494:pharmacology*; D013739:Testosterone / Q000502:physiology; D014649:Vas Deferens / Q000187:drug effects* / Q000502:physiology
chemical_list: D004983:Ethanolamines; D013566:Sympathomimetics; D010656:Phenylephrine; D013739:Testosterone; C100252:soterenol; D003000:Clonidine; D009638:Norepinephrine