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Hypoxen - a possible doping substance ?

chromatography-high resolution/accurate mass tandem mass spectrometry. Drug Test Anal. 2024 Apr 23. doi: 10.1002/dta.3701. Epub ahead of print. PMID: 38654556. download article Abstract Hypoxen, a poly(
LGD-4033 - Selective Androgen Receptor Modulator (SARM)

receptor modulator LGD-4033 for doping control purposes. Anal Bioanal Chem. 2022 Jan;414(2):1151-1162. doi: 10.1007/s00216-021-03740-7. download article Abstract LGD-4033 (ligandrol) is a selective androgen
Meldonium (metabolische Modulator)

liquid chromatography – high resolution/high accuracy mass spectrometry. Drug Test Anal, 2015 Apr 5, DOI: 10.1002/dta.1788 siehe Abstract Info der Firma Grindeks (Riga, Lettland) zur Wirkung von Meldonium
Organ on a chip - doping analysis

assess long-term steroidmetabolites in sports drug testing. Drug Test Anal. 2021;13(11-12):1921-1928. doi:10.1002/dta.31611928 see article Abstract A fundamental challenge in preventive doping research is
Myostatin Inhibitory Proteins

Thomas A, Thevis M. Myostatin inhibitory peptides in sports drug testing. Drug Test Anal. 2023 Mar 22. doi: 10.1002/dta.3473. Epub ahead of print. PMID: 36946003. Abstract download article Abstract Across species
Nutritional supplements: Detection of undeclared doping substances

context of follow-up investigations concerning adverse analytical findings. Drug Test Anal. 2021; 1-4. doi.org/10.1002/dta.3158 see also Introduction An evaluation of the results of the analysis of nutritional
Oral fluid in urine - manipulation of doping samples

saliva-specific markers for doping control purposes. J Pharm Biomed Anal. 2025 Jul 15;259:116769. doi: 10.1016/j.jpba.2025.116769. Epub 2025 Feb 24. PMID: 40014892. see ppublication Abstract Due
Selektive Androgenrezeptor-Modulatoren (SARMs)

Schänzer W: Detection of SARMs in doping control analysis. Mol Cell Endocrinol. 2018 Mar 15;464:34-45. doi: 10.1016/j.mce.2017.01.040. Epub 2017 Jan 27. Abstract Mario Thevis, Andreas Lagojda, Dirk Kuehne,
Oxilefrin - ein Stimulanz, das Nahrungsergänzsmitteln zugesetzt wird

stimulant oxilofrine found in dietary supplements sold in the USA. Drug Test Anal. 2017 Jan;9(1):135-142. doi: 10.1002/dta.1976. Epub 2016 Apr 7. Abstract des Artikels Abb.1 Chemische Struktur von Oxilefrin (
Paper Spray Mass Spectrometry

detection of polar compounds in sports drug testing . Drug Test Anal. 2020 Nov;12(11-12):1658-1665. doi: 10.1002/dta.2909. Epub 2020 Sep 9. PMID: 32776416. download Article Abstract In this proof-of-concept