title: Endogenous alpha-melanotropin and central dopamine systems in physical and psychological stress.
mesh_terms: D000818:Animals; D001921:Brain / Q000503:physiopathology*; D004298:Dopamine / Q000502:physiology*; D004597:Electroshock; D006801:Humans; D008297:Male; D009074:Melanocyte-Stimulating Hormones / Q000097:blood / Q000502:physiology*; D009474:Neurons / Q000502:physiology; D009928:Organ Specificity; D011863:Radioimmunoassay; D051381:Rats; D012149:Restraint, Physical; D013312:Stress, Physiological / Q000503:physiopathology*; D013315:Stress, Psychological / Q000503:physiopathology*; D013378:Substantia Nigra / Q000503:physiopathology
chemical_list: D009074:Melanocyte-Stimulating Hormones; D004298:Dopamine