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Article

Within-person variability of urinary 6beta-hydroxycortisol to urinaryl ratios in Caucasian women.

Steroids - 1 Jan 2004

Chen Zhi, Dunning Lisa A, Anderson Kristin E, Holtzman Jordan L, Zheng Wei

Abstract excerpt

Cortisol is metabolized to 6beta-hydroxycortisol by human cytochrome p450-3A4 (CYP3A4), an important enzyme involved in the metabolism of a variety of exogenous and endogenous compounds. Both cortisol and 6beta-hydroxycortisol are excreted in urine, and the ratio of these steroids has been proposed as an indicator of CYP3A4 activity. We evaluated within-person variability of this biomarker in 10 healthy Caucasian...

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Identifiers

PMID: 14715379
DOI: 10.1016/j.steroids.2003.10.004

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-07.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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