title: Morphine- and endorphin-induced behavioral activation in the mouse: implications for mania and some recent pharmacogenetic studies.
mesh_terms: D000818:Animals; D001522:Behavior, Animal / Q000187:drug effects*; D001714:Bipolar Disorder / Q000188:drug therapy / Q000503:physiopathology; D004195:Disease Models, Animal; D004723:Endorphins / Q000494:pharmacology* / Q000502:physiology; D004745:Enkephalins / Q000502:physiology; D005824:Genetics, Behavioral; D006801:Humans; D051379:Mice; D009020:Morphine / Q000494:pharmacology*; D010542:Peromyscus; D012420:Running; D012640:Seizures / Q000235:genetics
chemical_list: D004723:Endorphins; D004745:Enkephalins; D009020:Morphine