title: Contraction of rat vas deferens by cocaine.
mesh_terms: D000818:Animals; D003042:Cocaine / Q000037:antagonists & inhibitors / Q000494:pharmacology*; D004837:Epinephrine / Q000378:metabolism; D066298:In Vitro Techniques; D008297:Male; D009119:Muscle Contraction / Q000187:drug effects*; D009638:Norepinephrine / Q000378:metabolism; D010656:Phenylephrine / Q000378:metabolism; D051381:Rats; D012110:Reserpine / Q000494:pharmacology; D013565:Sympatholytics / Q000494:pharmacology; D013618:Tachyphylaxis; D014649:Vas Deferens / Q000187:drug effects
chemical_list: D013565:Sympatholytics; D010656:Phenylephrine; D012110:Reserpine; D003042:Cocaine; D009638:Norepinephrine; D004837:Epinephrine