title: Beta-endorphin: pharmacologic and behavioral activity in cats after low intravenous doses.
mesh_terms: D000818:Animals; D001522:Behavior, Animal / Q000187:drug effects*; D002415:Cats; D004305:Dose-Response Relationship, Drug; D004723:Endorphins / Q000008:administration & dosage / Q000037:antagonists & inhibitors / Q000494:pharmacology*; D007275:Injections, Intravenous; D008297:Male; D009043:Motor Activity / Q000187:drug effects; D009126:Muscle Relaxation / Q000187:drug effects; D009130:Muscle, Smooth / Q000187:drug effects; D009270:Naloxone / Q000494:pharmacology; D009541:Nictitating Membrane / Q000187:drug effects; D014839:Vomiting / Q000139:chemically induced
chemical_list: D004723:Endorphins; D009270:Naloxone