Antagonism of the analgesic effect of morphine and other drugs by p-chlorophenylalanine, a serotonin depletor.
D000698:Analgesia; D000818:Animals; D001921:Brain / Q000378:metabolism; D003061:Codeine / Q000037:antagonists & inhibitors; D011431:Dextropropoxyphene / Q000037:antagonists & inhibitors; D004597:Electroshock; D008297:Male; D008691:Methadone / Q000037:antagonists & inhibitors; D009020:Morphine / Q000037:antagonists & inhibitors*; D010146:Pain; D010649:Phenylalanine / Q000494:pharmacology*; D051381:Rats; D012701:Serotonin / Q000378:metabolism; D012702:Serotonin Antagonists
D012702:Serotonin Antagonists; D012701:Serotonin; D010649:Phenylalanine; D009020:Morphine; D011431:Dextropropoxyphene; D008691:Methadone; D003061:Codeine