Nutritional supplements cross-contaminated and faked with doping substances

von Geyer, Hans (Autor), ... Parr, Maria Kristina (Autor), Köhler, Karsten (Autor), Mareck, Ute (Autor), Schänzer, Wilhelm (Autor), Thevis, Mario (Autor)
Erschienen in Journal of mass spectrometry : JMS, 43 (2008), 7 (Sports doping explored), S. 892-902, Lit.

Nutritional supplements cross-contaminated and faked with prohormones, "classic" anabolic steroids and "designer steroids"

von Geyer, Hans (Autor), ... Köhler, Karsten (Autor), Mareck, Ute (Autor), Parr, Maria Kristina (Autor), Schänzer, Wilhelm (Autor), Thevis, Mario (Autor)
Erschienen in Effectiveness of the anti-doping fight: 2006 IAAF World Anti-Doping Symposium : book of proceedings ; 30 Septembre - 2 October 2006, Lausanne, Switzerland, Monaco: 2007, S. 95-99, Lit.

Factors influencing the steroid profile in doping control analysis

von Mareck, Ute (Autor), ... Geyer, Hans (Autor), Opfermann, Georg (Autor), Thevis, Mario (Autor), Schänzer, Wilhelm (Autor)
Erschienen in Journal of mass spectrometry : JMS, 43 (2008), 7 (Sports doping explored), S. 877-891, Lit.

Probing for the presence of semenogelin in human urine by immunological and chromatographic-mass spectrometric methods in the context of sports drug testing

von Breuer, Johanna (Autor), ... Thomas, Andreas (Autor), Geyer, Hans (Autor), Thevis, Mario (Autor)
Erschienen in Analytical science advances, 3 (2022), 1-2, S. 21–28, Lit.

Investigations into the concentration and metabolite profiles of stanozolol and LGD-4033 in blood plasma and seminal fluid using liquid chromatography high-resolution mass spectrom...

von Breuer, Johanna (Autor), ... Thomas, Andreas (Autor), Delahaut, Philippe (Autor), Schänzer, Wilhelm (Autor), Geyer, Hans (Autor), Thevis, Mario (Autor)
Erschienen in Analytical and bioanalytical chemistry, 415 (2023), 4, S. 669–681, Lit.

Testing doping agents from exhaled breath : pilot study data

von Krug, Oliver (Autor), ... Thomas, Andreas (Autor), Geyer, Hans (Autor), Thevis, Mario (Autor)
Erschienen in Recent advances in doping analysis (26) : Proceedings of the Manfred Donike Workshop ; 36th Cologne Workshop on Dope Analysis ; 23rd to 26th April 2018, Hellenthal: Sportverl. Strauß (Verlag), 2018, S. 21-28, Lit.

Dopingprävention: Methoden, Analytik, Entwicklungstendenzen

von Thevis, Mario (Autor), ... Schänzer, Wilhelm (Autor)
Erschienen in Deutsche Zeitschrift für Sportmedizin, 61 (2010), 7-8 (Motorisches Lernen und Orthopädie), S. 153-156, Lit.

Doping im Sport : Methoden, Analytik, Entwicklungstendenzen

von Thevis, Mario (Autor), ... Geyer, Hans (Autor), Schänzer, Wilhelm (Autor)
Erschienen in Doping - warum nicht? : ein interdisziplinäres Gespräch, Tübingen: Mohr Siebeck (Verlag), 2010, S. 13-21, Lit.

Mass spectrometry of hydantoin-derived selective androgen receptor modulators

von Thevis, Mario (Autor), ... Kohler, Maxie (Autor), Schlörer, Nils (Autor), Kamber, Matthias (Autor), Kühn, Andreas (Autor), Linscheid, Michael W. (Autor), Schänzer, Wilhelm (Autor)
Erschienen in Journal of mass spectrometry : JMS, 43 (2008), 5, S. 639-650, Lit.

Mass spectrometry of selective androgen receptor modulators

von Thevis, Mario (Autor), ... Schänzer, Wilhelm (Autor)
Erschienen in Journal of mass spectrometry : JMS, 43 (2008), 7 (Sports doping explored), S. 865-876, Lit.

Screening of in vitro synthesised metabolites of 4,9,11-trien-3-one steroids by liquid chromatography mass spectrometry

von Kuuranne, Tiia (Autor), ... Pystynen, Kati-Henna (Autor), Thevis, Mario (Autor), Leinonen, Antti (Autor), Schänzer, Wilhelm (Autor), Kostiainen, Risto (Autor)
Erschienen in European journal of mass spectrometry, 14 (2008), 3, S. 181–189, Lit.

Liquid chromatographic–mass spectrometric analysis of glucuronide-conjugated anabolic steroid metabolites : method validation and interlaboratory comparison

von Hintikka, Laura (Autor), ... Kuuranne, Tiia (Autor), Leinonen, Antti (Autor), Thevis, Mario (Autor), Schänzer, Wilhelm (Autor), Halket, John (Autor), Cowan, David (Autor), Große, Joachim (Autor), Hemmersbach, Peter (Autor), Nielen, Michel W.F. (Autor), Kostiainen, Risto (Autor)
Erschienen in Journal of mass spectrometry : JMS, 43 (2008), 7 (Sports doping explored), S. 965–973, Lit.

Enzyme-assisted synthesis and structure characterization of glucuronide conjugates of eleven anabolic steroid metabolites

von Hintikka, Laura (Autor), ... Kuuranne, Tiia (Autor), Aitio, Olli (Autor), Thevis, Mario (Autor), Schänzer, Wilhelm (Autor), Kostiainen, Risto (Autor)
Erschienen in Steroids, 73 (2008), 3, S. 257-265, Lit.

Induction of micronuclei in V79 cells by the anabolic doping steroids tetrahydrogestrinone and trenbolone

von Dorn, Susanne B. (Autor), ... Bolt, Hermann M. (Autor), Thevis, Mario (Autor), Diel, Patrick Rene (Autor), Degen, Gisela H. (Autor)
Erschienen in Archives of toxicology, 82 (2008), 4, S. 257-263, Lit.

Mass spectrometry in sports drug testing : characterization of prohibited substances and doping control analytical assays

von Thevis, Mario (Autor) ... Chichester: Wiley (Verlag), 2010, 360 S., Lit.

Highly sensitive low resolution GCxGC-TOF as a complement in doping control analysis of anabolic androgenic steroids

von Piper, Thomas (Autor), ... Panto, S. (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. 50-54, Lit.

Metabolism of oral turinabol by the human brain cholesterol 24-hydroxylase CYP46A1

von Putkaradze, Natalia (Autor), ... Hartz, Philip (Autor), Hutter, Michael C. (Autor), Zapp, Josef (Autor), Thevis, Mario (Autor), Bernhardt, Rita (Autor)
Erschienen in The journal of steroid biochemistry and molecular biology, 2021, 212, Art.-ID 105927, [o.A.], 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.

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.

Sports drug testing

von Thevis, Mario (Autor) ...
Erschienen in Karch's drug abuse handbook, Boca Raton (Flor.): Routledge (Verlag), CRC Press (Verlag), 2022, S. 367-436, Lit.