title: CSF oxytocin and vasopressin levels after recovery from bulimia nervosa and anorexia nervosa, bulimic subtype.
abstract: BACKGROUND
  When ill, people with eating disorders have disturbances of the neuropeptides vasopressin and oxytocin.
  
  
  METHODS
  To avoid the confounding effects of the ill state, we studied women who were recovered (more than 1 year, normal weight, and regular menstrual cycles, no bingeing or purging) from bulimia nervosa (rBN) or binge eating/purging-type anorexia nervosa (rAN-BN), and matched healthy control women.
  
  
  RESULTS
  Vasopressin was elevated in rAN-BN and showed a trend towards elevation in rBN. In rBN, elevated cerebrospinal fluid vasopressin may be related to having a lifetime history of major depression. In comparison, cerebrospinal fluid oxytocin was normal in recovered subjects, but elevated levels in some rBN might be related to birth control pill use.
  
  
  CONCLUSIONS
  These data confirm and extend the possibility that elevated cerebrospinal fluid vasopressin may be related to the pathophysiology of eating disorders, and/or a lifetime history of major depression.
authors.affiliation: Department of Psychiatry, University of Pittsburgh, School of Medicine, Western Psychiatric Institute and Clinic, PA 15213, USA.
authors.forename: G K
authors.initials: GK
authors.lastname: Frank
authors.forename: W H
authors.initials: WH
authors.lastname: Kaye
authors.forename: M
authors.initials: M
authors.lastname: Altemus
authors.forename: C G
authors.initials: CG
authors.lastname: Greeno
mesh_terms: D000328:Adult; D000856:Anorexia Nervosa / Q000378:metabolism* / Q000628:therapy; D002032:Bulimia / Q000378:metabolism* / Q000628:therapy; D005260:Female; D006801:Humans; D010121:Oxytocin / Q000134:cerebrospinal fluid*; D013997:Time Factors; D014667:Vasopressins / Q000134:cerebrospinal fluid*
chemical_list: D014667:Vasopressins; D010121:Oxytocin