Annual banned-substance review : analytical approaches in human sports drug testing

von Thevis, Mario (Autor), ... Kuuranne, Tiia (Autor), Geyer, Hans (Autor), Schänzer, Wilhelm (Autor)
Erschienen in Drug testing and analysis, 3 (2011), 1, S. 1-14, Lit.

Genotype-dependent metabolism of exogenous testosterone : new biomarkers result in prolonged detectability

von Piper, Thomas (Autor), ... Schänzer, Wilhelm (Autor), Thevis, Mario (Autor)
Erschienen in Drug testing and analysis, 8 (2016), 11/12 (34th Cologne workshop: Advances in sports drug testing), S. 1163-1173, Lit.

Optimization of an online heart-cutting multidimensional gas chromatography clean-up step for isotopic ratio mass spectrometry and simultaneous quadrupole mass spectrometry measure...

von Casilli, Alessandro (Autor), ... Piper, Thomas (Autor), Azamor de Oliveira, Fábio (Autor), Padilha, Monica Costa (Autor), Pereira, Henrique Marcelo Gualberto (Autor), Thevis, Mario (Autor), Aquino Neto, Francisco Radler de (Autor)
Erschienen in Drug testing and analysis, 8 (2016), 11/12 (34th Cologne workshop: Advances in sports drug testing), S. 1204-1211, Lit.

German athletes with naturally elevated T/E - evaluation of follow up studies

von Mareck, U. (Autor), ... Geyer, H. (Autor), Fußhöller, G. (Autor), Haenelt, N. (Autor), Guddat, S. (Autor), Gougoulidis, V. (Autor), Klose, C. (Autor), Thevis, Mario (Autor), Schänzer, W. (Autor)
Erschienen in Recent advances in doping analysis (22) : Proceedings of the Manfred-Donike-Workshop ; 32nd Cologne Workshop on Dope Analysis ; 30th March to 4th April 2014, Köln: Sportverl. Strauß (Verlag), 2014, S. 196-198, Lit.

Investigations on storage-induced changes of the red blood cell lipidome

von Walpurgis, K. (Autor), ... Piper, T. (Autor), Wenzel, F. (Autor), Schänzer, W. (Autor), Thevis, Mario (Autor)
Erschienen in Recent advances in doping analysis (22) : Proceedings of the Manfred-Donike-Workshop ; 32nd Cologne Workshop on Dope Analysis ; 30th March to 4th April 2014, Köln: Sportverl. Strauß (Verlag), 2014, S. 102-106, Lit.

Mass spectrometric analysis of black market products by HPLC-(HR)MS, GC-(HR)MS and 1D-gel electrophoresis-UPLC-MSn

von Krug, Oliver (Autor), ... Thomas, Andreas (Autor), Walpurgis, Katja (Autor), Piper, Thomas (Autor), Sigmund, Gerd (Autor), Geyer, Hans (Autor), Schänzer, Wilhelm (Autor), Thevis, Mario (Autor)
Erschienen in Recent advances in doping analysis (21) : Proceedings of the Manfred-Donike-Workshop ; 31th Cologne Workshop on Dope Analysis ; 24th February to 1st March 2013, Köln: Sportverl. Strauß (Verlag), 2013, S. 169-172, Lit.

Urinary ethyl glucuronide in samples with elevated T/E ratios – evaluation of gender, sport discipline, type of control and concentration

von Mareck, Ute (Autor), ... Guddat, Sven (Autor), Geyer, Hans (Autor), Thevis, Mario (Autor), Schänzer, Wilhelm (Autor)
Erschienen in Recent advances in doping analysis (21) : Proceedings of the Manfred-Donike-Workshop ; 31th Cologne Workshop on Dope Analysis ; 24th February to 1st March 2013, Köln: Sportverl. Strauß (Verlag), 2013, S. 109-112, Lit.

Recent advances in doping analysis (21) : Proceedings of the Manfred-Donike-Workshop ; 31th Cologne Workshop on Dope Analysis ; 24th February to 1st March 2013

von Schänzer, Wilhelm (Hrsg.), ... Thevis, Mario (Hrsg.), Geyer, Hans (Hrsg.), Mareck, Ute (Hrsg.) Köln: Sportverl. Strauß (Verlag), 2013, 257 S., 1 CD-ROM, Lit.

Zeranol - doping offence or mycotoxin? : a case-related study

von Thevis, Mario (Autor), ... Fußhöller, Gregor (Autor), Schänzer, Wilhelm (Autor)
Erschienen in Drug testing and analysis, 3 (2011), 11/12 (29th Cologne Workshop: Advances in Sports Drug Testing), S. 777-783, Lit.

Synthese und Charakterisierung von Steroidglucuroniden

von Schänzer, Wilhelm (Leiter) ...
Deutsche Sporthochschule Köln / Institut für Biochemie
Projektlaufzeit: 07/1999-

Determination of 13C/12C ratios of endogenous urinary steroids excreted as sulpho conjugates

von Piper, Thomas (Autor), ... Opfermann, Georg (Autor), Thevis, Mario (Autor), Schänzer, Wilhelm (Autor)
Erschienen in Rapid communications in mass spectrometry, 24 (2010), 21, S. 3171-3181, Lit.

Determination of 13C/12C ratios of endogenous urinary steroids : method validation, reference population and application to doping control purposes

von Piper, Thomas (Autor), ... Mareck, Ute (Autor), Geyer, Hans (Autor), Flenker, Ulrich (Autor), Thevis, Mario (Autor), Platen, Petra (Autor), Schänzer, Wilhelm (Autor)
Erschienen in Rapid communications in mass spectrometry, 22 (2008), 14, S. 2161-2175, Lit.

Confirmation of ephedrines : comparison between GC-MS and LC-MS/MS

von Thevis, Mario (Autor), ... Sigmund, Gerd (Autor), Schänzer, Wilhelm (Autor)
Erschienen in Recent advances in doping analysis (11) : Proceedings of the Manfred Donike Workshop ; 21st Cologne Workshop on Dope Analysis ; 16th to 21st March 2003, Köln: Sport u. Buch Strauß (Verlag), 2003, S. 303-307, Lit.

Doping und Dopinganalytik : Wirkstoffe und Methoden

von Schänzer, Wilhelm (Autor), ... Thevis, Mario (Autor)
Erschienen in Chest, 38 (2004), 4, S. 230-241, Lit.

Mass spectrometry in doping control analysis

von Thevis, Mario (Autor), ... Schänzer, Wilhelm (Autor)
Erschienen in Current organic chemistry, 9 (2005), 9, S. 825-848, Lit.

Identification of the aromatase inhibitor letrozole in urine by gas chromatography/mass spectrometry

von Mareck, Ute (Autor), ... Sigmund, Gerd (Autor), Opfermann, Georg (Autor), Geyer, Hans (Autor), Thevis, Mario (Autor), Schänzer, Wilhelm (Autor)
Erschienen in Rapid communications in mass spectrometry, 19 (2005), 24, S. 3689-3693, Lit.

Determination of tuaminoheptane in doping control urine samples

von Thevis, Mario (Autor), ... Sigmund, Gerd (Autor), Koch, Anja (Autor), Schänzer, Wilhelm (Autor)
Erschienen in European journal of mass spectrometry, 13 (2007), 3, S. 213-221, Lit.

Detection of dehydroepiandrosterone misuse by means of gas chromatography-combustion-isotope ratio mass spectrometry

von Mareck, Ute (Autor), ... Geyer, Hans (Autor), Flenker, Ulrich (Autor), Piper, Thomas (Autor), Thevis, Mario (Autor), Schänzer, Wilhelm (Autor)
Erschienen in European journal of mass spectrometry, 13 (2007), 6, S. 419-426, Lit.

Metabolism of 4-hydroxyandrostenedione and 4-hydroxytestosterone : mass spectrometric identification of urinary metabolites

von Kohler, Maxie (Autor), ... Parr, Maria K. (Autor), Opfermann, Georg (Autor), Thevis, Mario (Autor), Schlörer, Nils (Autor), Marner, Franz-Josef (Autor), Schänzer, Wilhelm (Autor)
Erschienen in Steroids, 72 (2007), 3, S. 278-286, Lit.

Quantitative determination of metabolic products of 19-Norandrostenediol in human plasma using gas chromatography/mass spectrometry

von Schrader, Yvonne (Autor), ... Thevis, Mario (Autor), Schänzer, Wilhelm (Autor)
Erschienen in Drug metabolism and disposition, 34 (2006), 8, S. 1328-1335, Lit.