Author:
Axelrod Leonard R.,Goldzieher Joseph W.,Ross S. David
Abstract
ABSTRACT
In vivo and in vitro studies were performed in a virilized patient with enlarged sclerocystic ovaries, in whom urinary corticoid excretion was not suppressed by dexamethasone. Both ovarian and adrenal tissues were incubated with 5-pregnenolone-4-14C and the metabolites isolated and definitively identified. Both tissues showed a relative deficiency of 3β-hydroxysteroid dehydrogenase. The ovarian aromatizing mechanism was intact. 5-Androstene-3β,17β-diol was the major adrenal biosynthetic product, and its metabolites were identified in the urine. The abnormality of the hypothalamic-pituitary-adrenal regulatory system resembled that seen in Cushing's syndrome, but the clinical manifestations were altered by the steroid enzyme abnormality.
Subject
Endocrinology,General Medicine,Endocrinology, Diabetes and Metabolism
Cited by
49 articles.
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