ANALGESIC ACTIVITY AND BRAIN CONCENTRATION OF MORPHINE IN TOLERANT AND NON-TOLERANT RATS GIVEN MORPHINE ALONE OR WITH NEOSTIGMINE.
D000700:Analgesics; D018712:Analgesics, Non-Narcotic; D058633:Antipyretics; D001921:Brain; D004361:Drug Tolerance; D009020:Morphine; D009388:Neostigmine; D010600:Pharmacology; D051381:Rats; D012106:Research
D000700:Analgesics; D018712:Analgesics, Non-Narcotic; D058633:Antipyretics; D009388:Neostigmine; D009020:Morphine
ANALGESICS AND ANTIPYRETICS; BRAIN; DRUG TOLERANCE; EXPERIMENTAL LAB STUDY; MORPHINE; NEOSTIGMINE; PHARMACOLOGY; RATS