title: Rapid development of tolerance upon central injection of LSD.
mesh_terms: D000818:Animals; D001522:Behavior, Animal / Q000187:drug effects*; D001833:Body Temperature Regulation / Q000187:drug effects*; D002928:Cinanserin / Q000494:pharmacology; D003533:Cyproheptadine / Q000494:pharmacology; D004305:Dose-Response Relationship, Drug; D004361:Drug Tolerance; D007275:Injections, Intravenous; D007276:Injections, Intraventricular; D008238:Lysergic Acid Diethylamide / Q000008:administration & dosage / Q000037:antagonists & inhibitors / Q000494:pharmacology*; D008297:Male; D010643:Phenoxybenzamine / Q000494:pharmacology; D010879:Piperazines / Q000494:pharmacology; D011817:Rabbits
chemical_list: D010879:Piperazines; D010643:Phenoxybenzamine; D003533:Cyproheptadine; D008238:Lysergic Acid Diethylamide; D002928:Cinanserin