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Cited by 24Ovarian function and disordersHormonal and reproductive studiesAdrenal Hormones and Disorders

The DOI matches its Crossref record; 21 of the 21 references it cites were found in a registry or an index.

Dexamethasone suppresses sex-hormone binding globulin

Open access
Blake, Richard E., Rajguru, Shakuntala, Nolan, George H., Ahluwalia, Balwant S.·1988·Fertility and Sterility

Abstract

Dexamethasone suppression (DEX-S) for 14 days has been used to determine the probable source of androgen excess. The exact mechanism(s) of DEX-S is still unclear. The authors postulated that dexamethasone (DEX) inhibits either the synthesis or secretion of sex-hormone binding globulin (SHBG). To examine this hypothesis, 14 women with polycystic ovarian disease (PCOD) and 3 volunteers were given DEX for 14 days. The PCOD group included obese and nonobese women (+/- 15% ideal body weight). Plasma determinations by radioimmunoassay of total testosterone, free testosterone, androstenedione, dehydroepiandrosterone sulfate, luteinizing hormone; follicle-stimulating hormone; cortisol, and SHBG were made. DEX suppressed SHBG levels (P less than 0.01). SHBG levels were significantly lower in the obese than in the nonobese (P less than 0.01). All androgens were suppressed by DEX, with the exception of androstenedione post-DEX levels, which were significantly greater than pre-DEX levels in 6 of 14 subjects (P greater than 0.05). This observation is consistent with DEX suppression of SHBG.

Overview

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Registry

Crossref · 10.1016/s0015-0282(16)59650-2

Cites

21 of 21 references verified0 citation errors · 0 not checkable

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Citations

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Metadata

Authors
Blake, R. E., Rajguru, S., Nolan, G. H., & Ahluwalia, B. S.
Affiliations
Howard University (US)
Venue
Fertility and Sterility
Publisher
Elsevier BV
Published
1988-01
Volume
49
Issue
1
Pages
66-70
ISSN
0015-0282 (ISSN-L)
OpenAlex
W1442958979
Cited by
24
References
21
Citations by year
2025: 2 · 2022: 1 · 2018: 1 · 2015: 1 · 2012: 2
FWCI
2.32
Type
journal article
Language
en
Open access
Licence
Locations
  • Fertility and Sterility (publishedVersion)
  • PubMed (publishedVersion)
Funders
National Center for Research Resources (IS0RR08244-01)
Topics
  • Health Sciences › Medicine › Reproductive Medicine › Ovarian function and disorders
  • Health Sciences › Medicine › Endocrinology, Diabetes and Metabolism › Hormonal and reproductive studies
  • Health Sciences › Medicine › Endocrinology, Diabetes and Metabolism › Adrenal Hormones and Disorders
Keywords
dexamethasone suppression test, sex hormone-binding globulin, polycystic ovary syndrome, hyperandrogenism, obesity, free testosterone, androstenedione, luteinizing hormone, follicle-stimulating hormone, cortisol, androgen production
MeSH terms
Adult, Androgens, Dexamethasone, Female, Follicle Stimulating Hormone, Humans, Luteinizing Hormone, Obesity, Polycystic Ovary Syndrome, Reference Values, Sex Hormone-Binding Globulin

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