title: Sites of action of RAM-302 and nalorphine as morphine antagonists.
mesh_terms: D000480:Alkynes / Q000494:pharmacology; D000818:Animals; D001933:Brain Stem / Q000502:physiology; D002415:Cats; D002490:Central Nervous System / Q000187:drug effects / Q000502:physiology*; D002540:Cerebral Cortex / Q000502:physiology; D004558:Electric Stimulation; D005071:Evoked Potentials / Q000187:drug effects; D009019:Morphinans / Q000494:pharmacology*; D009020:Morphine / Q000037:antagonists & inhibitors; D009269:Nalorphine / Q000494:pharmacology*; D009434:Neural Pathways / Q000187:drug effects / Q000502:physiology; D012154:Reticular Formation / Q000502:physiology; D012584:Sciatic Nerve / Q000502:physiology; D013116:Spinal Cord / Q000502:physiology; D013153:Splanchnic Nerves / Q000502:physiology
chemical_list: D000480:Alkynes; D009019:Morphinans; D009020:Morphine; D009269:Nalorphine