title: The influence of aging on alpha-adrenoceptors in rat heart and vas deferens.
mesh_terms: D000375:Aging; D000818:Animals; D003000:Clonidine / Q000378:metabolism; D006321:Heart / Q000502:physiology*; D066298:In Vitro Techniques; D008297:Male; D009119:Muscle Contraction / Q000187:drug effects; D009130:Muscle, Smooth / Q000502:physiology*; D051381:Rats; D011919:Rats, Inbred Strains; D011941:Receptors, Adrenergic / Q000502:physiology*; D011942:Receptors, Adrenergic, alpha / Q000502:physiology*; D014649:Vas Deferens / Q000502:physiology; D015016:Yohimbine / Q000494:pharmacology
chemical_list: D011941:Receptors, Adrenergic; D011942:Receptors, Adrenergic, alpha; D015016:Yohimbine; D003000:Clonidine