title: Opiate receptor subtypes associated with the brain mechanisms of feeding and reward.
mesh_terms: D000818:Animals; D001522:Behavior, Animal / Q000187:drug effects / Q000502:physiology; D005247:Feeding Behavior / Q000187:drug effects / Q000502:physiology*; D007031:Hypothalamus / Q000502:physiology; D010487:Periaqueductal Gray / Q000187:drug effects / Q000502:physiology; D051381:Rats; D011957:Receptors, Opioid / Q000502:physiology*; D012054:Reinforcement, Psychology / Q000187:drug effects / Q000502:physiology*; D013681:Tegmentum Mesencephali / Q000187:drug effects / Q000502:physiology
chemical_list: D011957:Receptors, Opioid