title: Endogenous opiates: 1991.
abstract: This paper is the fourteenth installment of our annual review of research concerning the opiate system. It includes papers published during 1991 involving the behavioral, nonanalgesic, effects of the endogenous opiate peptides. The specific topics this year include stress; tolerance and dependence; eating; drinking; gastrointestinal and renal function; mental illness and mood; learning, memory, and reward; cardiovascular responses; respiration and thermoregulation; seizures and other neurological disorders; electrical-related activity; general activity and locomotion; sex, pregnancy, and development; immunological responses; and other behaviors.
authors.affiliation: Department of Psychology, University of New Orleans, LA 70148.
authors.forename: G A
authors.initials: GA
authors.lastname: Olson
authors.forename: R D
authors.initials: RD
authors.lastname: Olson
authors.forename: A J
authors.initials: AJ
authors.lastname: Kastin
mesh_terms: D000818:Animals; D001522:Behavior, Animal / Q000502:physiology; D004361:Drug Tolerance; D004723:Endorphins / Q000502:physiology*; D005260:Female; D006801:Humans; D001523:Mental Disorders / Q000503:physiopathology; D009021:Morphine Dependence / Q000503:physiopathology; D009422:Nervous System Diseases / Q000503:physiopathology; D011247:Pregnancy; D013312:Stress, Physiological / Q000503:physiopathology; D014781:Viscera / Q000502:physiology
chemical_list: D004723:Endorphins