We have located links that may give you full text access.
JOURNAL ARTICLE
RESEARCH SUPPORT, NON-U.S. GOV'T
REVIEW
Medical and physiological aspects of the 11beta-hydroxysteroid dehydrogenase system.
European Journal of Biochemistry 1997 October 16
11Beta-hydroxysteroid dehydrogenases (11beta-HSD) catalyse the interconversion of active glucocorticoids (cortisol, corticosterone) and their inert 11-keto derivatives (cortisone, 11-dehydrocorticosterone). The type-2 isozyme (11beta-HSD-2) is a high-affinity dehydrogenase that catalyses the rapid inactivation of glucocorticoids, thus ensuring selective access of aldosterone to otherwise non-selective mineralocorticoid receptors in the distal nephron. Mutations of the gene encoding 11beta-HSD-2 are responsible for the syndrome of apparent mineralocorticoid excess, in which cortisol illicitly occupies mineralocorticoid receptors, causing hypertension and hypokalaemia. 11Beta-HSD-2 is also highly expressed in the placenta and mid-gestation fetus, where it may protect developing tissues from the often deleterious actions of glucocorticoids upon fetal growth and organ maturation. 11Beta-HSD-1 is probably an 11beta-reductase in vivo. Its function is obscure, but may amplify glucocorticoid action during the diurnal nadir, drawing upon the substantial circulating levels of 11-keto steroids. Both isozymes are regulated during ontogeny and by a series of hormonal and other factors. 11Beta-HSD provide an important control of glucocorticoid action at a cellular level, and may represent new targets for therapeutic intervention.
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
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
Efficacy and safety of pharmacotherapy in chronic insomnia: A review of clinical guidelines and case reports.Mental Health Clinician 2023 October
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