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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.

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    Research 30 of 61

    1. Epitestosterone 2003 · 59 citations
    2. Biochemical Roles of Testosterone and Epitestosterone to 5α-Reductase as Indicators of Male-Pattern Baldness Journal of Investigative Dermatology · 2001 · 47 citations
    3. Epitestosterone—an endogenous antiandrogen? 1989 · 35 citations
    4. 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
    5. 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
    6. Testosterone and doping control British journal of sports medicine · 2006 · 103 citations
    7. Hormonal Profile of Men with Premature Balding Experimental and Clinical Endocrinology & Diabetes · 2004 · 29 citations
    8. Medicolegal aspects of doping in football British Journal of Sports Medicine · 2006 · 12 citations
    9. Liquid Chromatography-Mass Spectrometry-Based In Vitro Metabolic Profiling Reveals Altered Enzyme Expressions in Eicosanoid Metabolism Annals of laboratory medicine · 2016
    10. 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
    11. Dehydroepiandrosterone (DHEA) and Testosterone Concentrations in Human Hair after Chronic DHEA Supplementation Clinical Chemistry · 2000 · 12 citations
    12. An isotope dilution-liquid chromatography-tandem mass spectrometry-based candidate reference measurement procedure for the quantification of dehydroepiandrosterone sulfate in human serum and plasma Clinical Chemistry and Laboratory Medicine (CCLM) · 2025 · 1 citations
    13. Pharmacology of anabolic steroids British Journal of Pharmacology · 2008 · 441 citations
    14. Androgen binding profiles of two distinct nuclear androgen receptors in Atlantic croaker (Micropogonias undulatus) The Journal of Steroid Biochemistry and Molecular Biology · 2000 · 58 citations
    15. Female Hirsutism: Pathophysiological Considerations and Therapeutic Implications* Endocrine reviews · 1984 · 53 citations
    16. Evidence-based approach to cutaneous hyperandrogenism in women Journal of The American Academy of Dermatology · 2015 · 42 citations
    17. What may be the markers of the male equivalent of polycystic ovary syndrome? Physiological Research · 2004 · 39 citations
    18. Androgen antagonists in androgen target tissues Pharmacology & Therapeutics · 1984 · 27 citations
    19. Evaluation of androgens in the scalp hair and plasma of patients with male-pattern baldness before and after finasteride administration British Journal of Dermatology · 2006 · 25 citations
    20. Influence of Saw palmetto and Pygeum africana extracts on the urinary concentrations of endogenous anabolic steroids: Relevance to doping analysis Phytomedicine plus · 2020 · 2 citations
    21. Exploring phytoandrogens: A review of their potential in health and medicine The Journal of Phytopharmacology · 2025 · 1 citations
    22. Testosterone and dihydrotestosterone production in genetically furless and furred male rabbits and effects on growth. Proceedings of the 9th World Rabbit Congress, Verona, Italy, 10-13 June 2008 · 2008 · 1 citations
    23. An isotope dilution-liquid chromatography-tandem mass spectrometry-based candidate reference measurement procedure for the quantification of 5-alpha-dihydrotestosterone in human serum and plasma Clinical Chemistry and Laboratory Medicine (CCLM) · 2026
    24. Long-term physiological trends and their drivers: linking hair hormone concentrations with telemetry data in GPS-collared Serengeti wildebeest 2020
    25. SERUM PROLACTIN LEVELS IN WOMEN HAVING HIRSUTISM Journal of Akhtar Saeed Medical & Dental College · 2019
    26. Plasmaproteinbindung endogener Glucocorticosteroide und deren Einfluss auf Haar- und Speichelkonzentrationen Qucosa (Saxon State and University Library Dresden) · 2017
    27. Finasteride treatment of premature androgenetic alopecia 9th European Congress of Endocrinology · 2007
    28. Intracrine androgen biosynthesis, metabolism and action revisited Molecular and Cellular Endocrinology · 2017 · 131 citations
    29. 2 Changes in the gonadal and adrenal steroid patterns during puberty Clinics in Endocrinology and Metabolism · 1975 · 20 citations
    30. Female Pattern Hair Loss Springer eBooks · 2008 · 16 citations