Effects of cocaine, amphetamine, ephedrine, and tyramine on the rate of relaxation of the nictitating membrane contracted by noradrenaline and its sensitivity to noradrenaline.
D000661:Amphetamine / Q000494:pharmacology; D000818:Animals; D002415:Cats; D003042:Cocaine / Q000494:pharmacology*; D004809:Ephedrine / Q000494:pharmacology; D005260:Female; D008297:Male; D009119:Muscle Contraction / Q000187:drug effects*; D009130:Muscle, Smooth / Q000187:drug effects; D009541:Nictitating Membrane / Q000187:drug effects*; D009638:Norepinephrine / Q000494:pharmacology; D013566:Sympathomimetics / Q000494:pharmacology*; D014439:Tyramine / Q000494:pharmacology
D013566:Sympathomimetics; D000661:Amphetamine; D004809:Ephedrine; D003042:Cocaine; D009638:Norepinephrine; D014439:Tyramine