Lack of adrenal androgen stimulation by ACTH in extreme hyperprolactinemia.

Abstract

Acute and prolonged alpha 1-24 corticotropin stimulation was performed on a treated chromophobe adenoma patient with partial ACTH deficiency and extreme hyperprolactinemia. Cortisol and aldosterone stimulated normally. However, the basal concentrations of androstenedione (A) and dehydroepiandrosterone (DHA) were low, and that of DHA-sulfate (DHAS) was undetectable. Furthermore, A and DHA did not stimulate normally, and DHAS did not stimulate at all. It has been claimed that adrenal androgen production is increased in hyperprolactinemia. However, the inability of prolactin (Prl) to maintain adrenal androgen (AA) secretion, with and without added ACTH, is demonstrated in this patient.

• Authors: L Parker, V Perrigo, R Skowsky
• Journal: Archives of andrology (Arch Androl) Vol. 3 Issue 3 Pg. 259-61 (Nov 1979) ISSN: 0148-5016 [Print] England
• PMID: 229782 (Publication Type: Case Reports, Journal Article)

Chemical References

• Hydroxyprogesterones
• Cosyntropin
• Testosterone
• Androstenedione
• Dehydroepiandrosterone
• Aldosterone
• Adrenocorticotropic Hormone
• Prolactin

Topics

• Adenoma, Chromophobe (physiopathology)
• Adrenocorticotropic Hormone (analogs & derivatives)
• Aldosterone (blood)
• Androstenedione (blood)
• Cosyntropin
• Dehydroepiandrosterone (blood)
• Humans
• Hydroxyprogesterones (blood)
• Male
• Middle Aged
• Pituitary Gland (drug effects)
• Prolactin (blood)
• Testosterone (blood)