Rapid development of tolerance upon central injection of LSD

MeSH terms

• Animals
• Behavior, Animal / drug effects*
• Body Temperature Regulation / drug effects*
• Cinanserin / pharmacology
• Cyproheptadine / pharmacology
• Dose-Response Relationship, Drug
• Drug Tolerance
• Injections, Intravenous
• Injections, Intraventricular
• Lysergic Acid Diethylamide / administration & dosage
• Lysergic Acid Diethylamide / antagonists & inhibitors
• Lysergic Acid Diethylamide / pharmacology*
• Male
• Phenoxybenzamine / pharmacology
• Piperazines / pharmacology
• Rabbits