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Steroid Esters "Direct Detection" - Doping Analysis

of Native Steroid Esters in Dried Blood Spots by LC-MS 3 . J Mass Spectrom. 2025 Nov;60(11):e5188. doi: 10.1002/jms.5188. PMID: 41060779; PMCID: PMC12507138. download article Abstract Steroidal esters (e
Somatrogon (GH analogue)

somatrogon in doping control urine samples by means of LC-HRMS/MS. Sci Rep. 2025 Apr 16;15(1):13160. doi: 10.1038/s41598-025-96361-4. PMID: 40240506 ; PMCID: PMC12003886. download article Abstract Somatrogon
SARM S-23 (Selective Androgen Receptor Modulator) - doping

Contaminated Product Ingestion for Doping Control Purposes. Biomed Chromatogr. 2025 Jun;39(6):e70090. doi: 10.1002/bmc.70090. download article Abstract Selective androgen receptor modulators (SARMs) have
SARM 2f (doping substance)

of the Novel Selective Androgen Receptor Modulator (SARM) 2f. Molecules. 2023 Jul 20;28(14):5541. doi: 10.3390/molecules28145541. PMID: 37513414; PMCID: PMC10385812. download article Abstract Among anabolic
Tirasemtiv and Reldesemtiv (non-approved doping substances)

troponin activators Tirasemtiv and Reldesemtiv for doping control purposes. Drug Test Anal. 2024 Aug 13. doi: 10.1002/dta.3786. Epub ahead of print. PMID: 39138120. download article Abstract The fast skeletal
Peptidic drugs (2-10kDa) - analysis in urine samples (2024)

peptidic analytes (2-10 kDa) in doping control urine samples. J Mass Spectrom. 2024 Jan;59(1):e4996. doi: 10.1002/jms.4996. PMID: 38197510. download article Abstract Peptides with a molecular mass between
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
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 (
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,
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