Recent advances in identifying and utilizing metabolites of selected doping agents in human sports drug testing

von Thevis, Mario (Autor), ... Piper, Thomas (Autor), Thomas, Andreas (Autor)
Erschienen in Journal of pharmaceutical and biomedical analysis, 2021, 205, Art.-ID 114312, [o.A.], Lit.

Urinary phenylethylamine metabolites as potential markers for sports drug testing purposes

von Krombholz, Sophia (Autor), ... Thomas, Andreas (Autor), Piper, Thomas (Autor), Lagojda, Andreas (Autor), Kühne, Dirk (Autor), Thevis, Mario (Autor)
Erschienen in Biomedical chromatography, 36 (2022), 2, Art.-ID e5274, [11 S.], Lit.

Application of the athlete biological passport approach to the detection of growth hormone doping

von Equey, Tristan (Autor), ... Pastor, Antoni (Autor), Torre Fornell, Rafael de la (Autor), Thomas, Andreas (Autor), Giraud, Sylvain (Autor), Thevis, Mario (Autor), Kuuranne, Tiia (Autor), Baume, Norbert (Autor), Barroso, Osquel (Autor), Aikin, Reid (Autor)
Erschienen in The journal of clinical endocrinology & metabolism, 107 (2022), 3, S. 649-659, Lit.

Investigations into the elimination profiles and metabolite ratios of micro-dosed selective androgen receptor modulator LGD-4033 for doping control purposes

von Wagener, Felicitas (Autor), ... Guddat, Sven (Autor), Görgens, Christian (Autor), Angelis, Yiannis S. (Autor), Petrou, Michael (Autor), Lagojda, Andreas (Autor), Kühne, Dirk (Autor), Thevis, Mario (Autor)
Erschienen in Analytical and bioanalytical chemistry, 414 (2022), 2, S. 1151-1162, Lit.

Multi-analyte test methods in sport drug testing: challenges and solutions

von Görgens, Christian (Autor), ... Guddat, Sven (Autor), Thevis, Mario (Autor)
Erschienen in Karch's drug abuse handbook, Boca Raton (Flor.): Routledge (Verlag), CRC Press (Verlag), 2022, S. 414-419, Lit.

The ratio 5aAdiol/E as indicator for the detection of testosterone doping in athletes with naturally low T/E : a case study

von Geyer, Hans (Autor), ... Fußhöller, Gregor (Autor), Haenelt, Nadine (Autor), Mareck, Ute (Autor), Blatt, Christina (Autor), Gougoulidis, Vassilios (Autor), Hülsemann, Frank (Autor), Piper, Thomas (Autor), Thevis, Mario (Autor)
Erschienen in Recent advances in doping analysis (28) : Proceedings of the Manfred Donike Workshop ; 38th Cologne Workshop on Dope Analysis 9th to 14th February 2020, Hellenthal: Sportverl. Strauß (Verlag), 2020, S. 90-93, Lit.

Prevalence of the imidazole derivatives naphazoline, oxymetazoline and xylometa-zoline in doping control samples

von Sigmund, Gerd (Autor), ... Geyer, Hans (Autor), Görgens, Christian (Autor), Thevis, Mario (Autor)
Erschienen in Recent advances in doping analysis (28) : Proceedings of the Manfred Donike Workshop ; 38th Cologne Workshop on Dope Analysis 9th to 14th February 2020, Hellenthal: Sportverl. Strauß (Verlag), 2020, S. 28-31, Lit.

Facilitated qualitative determination of insulin, its synthetic analogs, and C-Peptide in human urine by means of LC–HRMS

von Thomas, Andreas (Autor), ... Benzenberg, Lukas (Autor), Bally, Lia (Autor), Thevis, Mario (Autor)
Erschienen in Metabolites, 11 (2021), 5 (Insulin: A Life-Saving Hormone and Key Regulator of Metabolism), Art.-ID 309, [13 S.], Lit.

Mass spectrometric identification and characterization of urinary metabolites of isopropylnorsynephrine for doping control purposes

von Krug, Oliver (Autor), ... Thomas, Andreas (Autor), Thevis, Mario (Autor)
Erschienen in Analytical science advances, 2 (2021), 5/6, S. 334-341, Lit.

Comprehensive insights into the formation of metabolites of the ghrelin mimetics capromorelin, macimorelin and tabimorelin as potential markers for doping control purposes

von Lange, Tobias (Autor), ... Thomas, Andreas (Autor), Görgens, Christian (Autor), Bidlingmaier, Martin (Autor), Schilbach, Katharina (Autor), Fichant, Eric (Autor), Delahaut, Philippe (Autor), Thevis, Mario (Autor)
Erschienen in Biomedical chromatography, 35 (2021), 6, Art.-ID e5075, [18 S.], Lit.

Carbon isotope ratios of endogenous steroids found in human serum : method development, validation, and reference population-derived thresholds

von Piper, Thomas (Autor), ... Geyer, Hans (Autor), Nieschlag, Eberhard (Autor), Bally, Lia (Autor), Thevis, Mario (Autor)
Erschienen in Analytical and bioanalytical chemistry, 413 (2021), 22 (Recent Trends in (Bio)Analytical Chemistry), S. 5655-5667, Lit.

Direct quantification of Salbutamol in human urine by means of LC-MS/MS

von Thevis, Mario (Leiter) ...
Deutsche Sporthochschule Köln / Institut für Biochemie
Projektlaufzeit: 01/2006-02/2007

Synthesis and in vitro metabolism studies of selective androgen receptor modulators (SARMs) currently undergoing clinical trials (IIb)

von Thevis, Mario (Leiter), ... Schänzer, Wilhelm (Leiter)
Deutsche Sporthochschule Köln / Institut für Biochemie
Projektlaufzeit: 12/2007-12/2009

Nachweis der Manipulation von Dopingproben mit Proteasen

von Thevis, Mario (Leiter) ...
Deutsche Sporthochschule Köln / Institut für Biochemie
Projektlaufzeit: 07/2006-02/2007

Metabolism of 4-hydroxyandrostenedione and 4-hydroxytestosterone

von Schänzer, Wilhelm (Leiter) ...
Deutsche Sporthochschule Köln / Institut für Biochemie
Projektlaufzeit: 02/2006-02/2007

Carbon isotope ratios of endogenous steroids found in human serum : method development, validation, and reference population-derived thresholds

von Piper, Thomas (Autor), ... Geyer, Hans (Autor), Nieschlag, Eberhard (Autor), Thevis, Mario (Autor)
Erschienen in Recent advances in doping analysis (29) : Proceedings of the Manfred Donike Workshop ; 39th Cologne Workshop on Dope Analysis 22nd to 26th March 2021, Hellenthal: Sportverl. Strauß (Verlag), 2021, S. 185-186, Lit.

Black market products suspected to contain doping relevant ingredients - report for 2019-2020

von Krug, Oliver (Autor), ... Geyer, Hans (Autor), Thomas, Andreas (Autor), Walpurgis, Katja (Autor), Piper, Thomas (Autor), Thevis, Mario (Autor)
Erschienen in Recent advances in doping analysis (29) : Proceedings of the Manfred Donike Workshop ; 39th Cologne Workshop on Dope Analysis 22nd to 26th March 2021, Hellenthal: Sportverl. Strauß (Verlag), 2021, S. 122-127, Lit.

Analysis of dried blood spots is a feasible alternative for detecting ephedrine in doping control

von Solheim, Sara Amalie (Autor), ... Thomas, Andreas (Autor), Kamm Ringsted, Thomas (Autor), Thevis, Mario (Autor), Breenfeldt Andersen, Andreas (Autor), Holm-Sørensen, Henrik (Autor), Nordsborg, Nikolai B. (Autor), Mørkeberg, Jakob (Autor)
Erschienen in Drug testing and analysis, 14 (2022), 10, S. 1685-1695, Lit.

Detectability of oxandrolone, metandienone, clostebol and dehydrochloromethyltestosterone in urine after transdermal application

von Gessner, Lina (Autor), ... Thevis, Mario (Autor), Rothschild, Markus Alexander (Autor), Jübner, Martin (Autor)
Erschienen in Drug testing and analysis, 14 (2022), 10, S. 1744-1761, Lit.

Peptide hormones

von Thomas, Andreas (Autor), ... Thevis, Mario (Autor)
Erschienen in Karch's drug abuse handbook, Boca Raton (Flor.): Routledge (Verlag), CRC Press (Verlag), 2022, S. 398-404, Lit.