Effects of mixed-action opioids on food-maintained behavior of morphine-pretreated and morphine-tolerant rats.
Oliveto
A
A
Department of Psychiatry, University of Vermont, Burlington 05401.
Picker
M
M
Dykstra
L A
LA
D000818:Animals; D001070:Appetitive Behavior / Q000187:drug effects*; D001921:Brain / Q000187:drug effects; D004305:Dose-Response Relationship, Drug; D004361:Drug Tolerance; D008691:Methadone / Q000494:pharmacology; D009020:Morphine / Q000494:pharmacology*; D009294:Narcotics / Q000494:pharmacology*; D051381:Rats; D011957:Receptors, Opioid / Q000187:drug effects; D017473:Receptors, Opioid, kappa; D017450:Receptors, Opioid, mu; D012055:Reinforcement Schedule
D009294:Narcotics; D011957:Receptors, Opioid; D017473:Receptors, Opioid, kappa; D017450:Receptors, Opioid, mu; D009020:Morphine; D008691:Methadone