title: [Beta-endorphin and obesity. Possible pathogenetic implications].
abstract: Several experimental data have documented the ability of both opiates and opioid peptides to stimulate food intake. On the other hand, the plasma beta-endorphin levels found in obese patients are higher than those observed in normal-weight controls, which may have pathogenetic implications. We have investigated the responses of plasma glucose, insulin, C-peptide and glucagon to an infusion of human beta-endorphin in formerly obese subjects who had obtained by dieting the normalization of body weight and in lean controls. The data show that: a) the increased plasma beta-endorphin concentrations found in human obesity are not corrected by normalization of body weight; b) formerly obese subjects behave as obese subjects in their metabolic and hormonal responses to beta-endorphin.
authors.affiliation: I Facoltà di Medicina, Università degli Studi di Napoli, Cattedra di Diabetologia e Dietoterapia.
authors.forename: D
authors.initials: D
authors.lastname: Giugliano
authors.forename: F
authors.initials: F
authors.lastname: Saccomanno
authors.forename: A
authors.initials: A
authors.lastname: Quatraro
authors.forename: A
authors.initials: A
authors.lastname: Ceriello
authors.forename: R
authors.initials: R
authors.lastname: Torella
mesh_terms: D000328:Adult; D005260:Female; D006801:Humans; D008297:Male; D009765:Obesity / Q000097:blood*; D001615:beta-Endorphin / Q000097:blood*
chemical_list: D001615:beta-Endorphin
vernacular_title: Beta-endorfina ed obesità. Possibili implicazioni patogenetiche.