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Glossary Epitestosterone

naturally occurring steroid hormone, isomer of testosterone

Epitestosterone is a naturally occurring steroid hormone that is an isomer of testosterone, meaning it has the same chemical formula but a different structure. It is often measured in anti-doping tests because its ratio to testosterone can indicate the use of performance-enhancing drugs; a significantly altered ratio may suggest testosterone supplementation.

Research 10 of 75

Epitestosterone 2003 · 59 citations
Biochemical Roles of Testosterone and Epitestosterone to 5α-Reductase as Indicators of Male-Pattern Baldness Journal of Investigative Dermatology · 2001 · 47 citations
Epitestosterone—an endogenous antiandrogen? 1989 · 35 citations
Optimization of LC method for the determination of testosterone and epitestosterone in urine samples in view of biomedical studies and anti-doping research studies Talanta · 2010 · 21 citations
5α-reduction of epitestosterone is catalysed by human SRD5A1 and SRD5A2 and increases androgen receptor transactivation The Journal of Steroid Biochemistry and Molecular Biology · 2024 · 14 citations
Testosterone and doping control British journal of sports medicine · 2006 · 103 citations
Hormonal Profile of Men with Premature Balding Experimental and Clinical Endocrinology & Diabetes · 2004 · 29 citations
Medicolegal aspects of doping in football British Journal of Sports Medicine · 2006 · 12 citations
Liquid Chromatography-Mass Spectrometry-Based In Vitro Metabolic Profiling Reveals Altered Enzyme Expressions in Eicosanoid Metabolism Annals of laboratory medicine · 2016
A method for simultaneous analysis of androgens, dutasteride and finasteride in human serum by liquid chromatography tandem mass spectrometry Society for Endocrinology BES 2012 · 2012

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