We have located links that may give you full text access.
Journal Article
Research Support, Non-U.S. Gov't
Binding of glucocorticoid antagonists to androgen and glucocorticoid hormone receptors in rat skeletal muscle.
Journal of Steroid Biochemistry 1986 Februrary
The binding of ten steroids possessing antiglucocorticoid activity has been studied in rat skeletal muscle cytosol. The affinity of these steroids for both the androgen and the glucocorticoid receptors was determined by competition with radioactive R1881 (methyltrienolone, metribolone) and dexamethasone, respectively. The antiglucocorticoid activity of these compounds was assessed in rat hepatoma (HTC) cells by measuring their inhibitory effect on the glucocorticoid-induced tyrosine aminotransferase activity. This led to identification of five novel in vitro glucocorticoid antagonists. All the steroids tested bound to both the glucocorticoid and the androgen receptors in muscle. Four steroids had an affinity for the glucocorticoid receptor higher than for the androgen receptor. The assumption is made that the steroids tested also behave as antagonists when binding to the glucocorticoid receptor in muscle and behave as agonists when binding to the androgen receptor. On this basis, the data allow one to compute a potential anticatabolic (PAG) and a potential anabolic (PAA) index for each compound. These indices might be of predictive value to determine whether these steroids exert their anabolic action in muscle through the glucocorticoid receptor or through the androgen receptor. The data also make it unlikely that satellite cells are a preferential target for anabolic steroids in muscle.
Full text links
Related Resources
Trending Papers
Challenges in Septic Shock: From New Hemodynamics to Blood Purification Therapies.Journal of Personalized Medicine 2024 Februrary 4
Molecular Targets of Novel Therapeutics for Diabetic Kidney Disease: A New Era of Nephroprotection.International Journal of Molecular Sciences 2024 April 4
The 'Ten Commandments' for the 2023 European Society of Cardiology guidelines for the management of endocarditis.European Heart Journal 2024 April 18
A Guide to the Use of Vasopressors and Inotropes for Patients in Shock.Journal of Intensive Care Medicine 2024 April 14
Diagnosis and Management of Cardiac Sarcoidosis: A Scientific Statement From the American Heart Association.Circulation 2024 April 19
Essential thrombocythaemia: A contemporary approach with new drugs on the horizon.British Journal of Haematology 2024 April 9
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