These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.


Pubmed for Handhelds

PUBMED FOR HANDHELDS

Search MEDLINE/PubMed

  • Title: Adrenal steroidogenesis in methylandrostenediol-induced hypertension.
    Author: McCall AL, Stern J, Dale SL, Melby JC.
    Journal: Endocrinology; 1978 Jul; 103(1):1-5. PubMed ID: 744061.
    Abstract:
    Adrenal vein catheterizations were done in rats made hypertensive by administration of methylandrostenediol (MAD; 17alpha-methyl-5-androstene-3beta,-17beta-diol), and in control rats at intervals during treatment. All MAD-treated rats were hypertensive by 7 weeks. Secretion of corticosterone was consistently decreased at all times in MAD-treated rats. 18-Hydroxy-11-deoxycorticosterone secretion and 11-deoxycorticosterone (DOC) secretion decreased and increased, respectively, compared to controls at 2, 4, and 6 weeks. Aldosterone secretion was decreased at 2 and 4 weeks. This study shows an in vivo block of adrenal 11- and 18-hydroxylation. Transient DOC accumulation by treatment with MAD produced hypertension, though DOC oversecretion and other changes in steroidogenesis were waning by the time hypertension developed.
    [Abstract] [Full Text] [Related] [New Search]