title: The modification of the responses to noradrenaline and acetylcholine by aging and the effects of some smooth muscle relaxants on the smooth muscle contractile drugs. Experiment in the isolated vas deferens of SHRSP and Wistar-Kyoto rats.
mesh_terms: D000109:Acetylcholine / Q000494:pharmacology*; D000375:Aging; D000818:Animals; D002561:Cerebrovascular Disorders / Q000503:physiopathology*; D006973:Hypertension / Q000503:physiopathology*; D066298:In Vitro Techniques; D008297:Male; D009119:Muscle Contraction / Q000187:drug effects*; D009130:Muscle, Smooth / Q000187:drug effects*; D009638:Norepinephrine / Q000494:pharmacology*; D010276:Parasympatholytics / Q000494:pharmacology; D051381:Rats; D014649:Vas Deferens / Q000187:drug effects
chemical_list: D010276:Parasympatholytics; D000109:Acetylcholine; D009638:Norepinephrine