We have located links that may give you full text access.
COMPARATIVE STUDY
JOURNAL ARTICLE
Plasma levels of neuroactive steroids are increased in untreated women with anorexia nervosa or bulimia nervosa.
Psychosomatic Medicine 2001 January
OBJECTIVE: Animal data suggest that neuroactive steroids, such as 3alpha,5alpha-tetrahydroprogesterone (3a,5a-THP), dehydroepiandrosterone (DHEA), and its sulfated metabolite (DHEA-S), are involved in the modulation of eating behavior, aggressiveness, mood, and anxiety. Anorexia nervosa (AN) and bulimia nervosa (BN) are eating disorders characterized by abnormal eating patterns, depressive and anxious symptoms, enhanced aggressiveness, and endocrine alterations. Previous studies reported decreased blood levels of DHEA and DHEA-S in small samples of anorexic patients, whereas no study has been performed to evaluate the secretion of these neuroactive steroids in BN as well as the production of 3alpha,5alpha-THP in both AN and BN. Therefore, we measured plasma levels of DHEA, DHEA-S, 3alpha,5alpha-THP and other hormones in patients with AN or BN and explored possible relationships between neuroactive steroids and psychopathology.
METHOD: Ninety-two women participated in the study. There were 30 drug-free AN patients, 32 drug-free BN patients, and 30 age-matched, healthy control subjects. Blood samples were collected in the morning for determination of hormone levels. Eating-related psychopathology, depressive symptoms, and aggressiveness were rated by using specific psychopathological scales.
RESULTS: Compared with healthy women, both AN and BN patients exhibited increased plasma levels of 3alpha,5alpha-THP, DHEA, DHEA-S, and cortisol but reduced concentrations of 17beta-estradiol. Plasma testosterone levels were decreased in anorexic women but not in bulimic women. Plasma levels of neuroactive steroids were not correlated with any clinical or demographic variable.
CONCLUSIONS: These findings demonstrate increased morning plasma levels of peripheral neuroactive steroids in anorexic and bulimic patients. The relevance of such hormonal alterations to the pathophysiology of eating disorders remains to be elucidated.
METHOD: Ninety-two women participated in the study. There were 30 drug-free AN patients, 32 drug-free BN patients, and 30 age-matched, healthy control subjects. Blood samples were collected in the morning for determination of hormone levels. Eating-related psychopathology, depressive symptoms, and aggressiveness were rated by using specific psychopathological scales.
RESULTS: Compared with healthy women, both AN and BN patients exhibited increased plasma levels of 3alpha,5alpha-THP, DHEA, DHEA-S, and cortisol but reduced concentrations of 17beta-estradiol. Plasma testosterone levels were decreased in anorexic women but not in bulimic women. Plasma levels of neuroactive steroids were not correlated with any clinical or demographic variable.
CONCLUSIONS: These findings demonstrate increased morning plasma levels of peripheral neuroactive steroids in anorexic and bulimic patients. The relevance of such hormonal alterations to the pathophysiology of eating disorders remains to be elucidated.
Full text links
Related Resources
Trending Papers
Heart failure with preserved ejection fraction: diagnosis, risk assessment, and treatment.Clinical Research in Cardiology : Official Journal of the German Cardiac Society 2024 April 12
Proximal versus distal diuretics in congestive heart failure.Nephrology, Dialysis, Transplantation 2024 Februrary 30
Efficacy and safety of pharmacotherapy in chronic insomnia: A review of clinical guidelines and case reports.Mental Health Clinician 2023 October
World Health Organization and International Consensus Classification of eosinophilic disorders: 2024 update on diagnosis, risk stratification, and management.American Journal of Hematology 2024 March 30
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app
All material on this website is protected by copyright, Copyright © 1994-2024 by WebMD LLC.
This website also contains material copyrighted by 3rd parties.
By using this service, you agree to our terms of use and privacy policy.
Your Privacy Choices
You can now claim free CME credits for this literature searchClaim now
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app