Dietary Supplement and Food Contaminations and Their Implications for Doping Controls

von Walpurgis, Katja (Autor), ... Thomas, Andreas (Autor), Geyer, Hans (Autor), Mareck, Ute (Autor), Thevis, Mario (Autor) 2020

IOC consensus statement: dietary supplements and the high-performance athlete

von Maughan, Ronald J (Autor), ... Burke, Louise M (Autor), Dvorak, Jiri (Autor), Larson-Meyer, D Enette (Autor), Peeling, Peter (Autor), Phillips, Stuart M (Autor), Rawson, Eric S (Autor), Walsh, Neil P (Autor), Garthe, Ina (Autor), Geyer, Hans (Autor), Meeusen, Romain (Autor), van Loon, Lucas J C (Autor), Shirreffs, Susan M (Autor), Spriet, Lawrence L (Autor), Stuart, Mark (Autor), Vernec, Alan (Autor), Currell, Kevin (Autor), Ali, Vidya M (Autor), Budgett, Richard GM (Autor), Ljungqvist, Arne (Autor), Mountjoy, Margo (Autor), Pitsiladis, Yannis P (Autor), Soligard, Torbjørn (Autor), Erdener, Uğur (Autor), Engebretsen, Lars (Autor) 2018

Time for change: a roadmap to guide the implementation of the World Anti-Doping Code 2015

von Dvorak, Jiri (Autor), ... Baume, Norbert (Autor), Botré, Francesco (Autor), Broséus, Julian (Autor), Budgett, Richard (Autor), Frey, Walter O (Autor), Geyer, Hans (Autor), Harcourt, Peter Rex (Autor), Ho, Dave (Autor), Howman, David (Autor), Isola, Victor (Autor), Lundby, Carsten (Autor), Marclay, François (Autor), Peytavin, Annie (Autor), Pipe, Andrew (Autor), Pitsiladis, Yannis P (Autor), Reichel, Christian (Autor), Robinson, Neil (Autor), Rodchenkov, Grigory (Autor), Saugy, Martial (Autor), Sayegh, Souheil (Autor), Segura, Jordi (Autor), Thevis, Mario (Autor), Vernec, Alan (Autor), Viret, Marjolaine (Autor), Vouillamoz, Marc (Autor), Zorzoli, Mario (Autor) 2014

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.

Testing for the erythropoiesis-stimulating agent Sotatercept/ACE-011 (ActRIIA-Fc) in serum by means of Western blotting and LC-HRMS

von Walpurgis, Katja (Autor), ... Thomas, Andreas (Autor), Vogel, Matthias (Autor), Reichel, Christian (Autor), Geyer, Hans (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. 1152-1161, Lit.

Clenbuterol : regional food contamination a possible source for inadvertent doping in sports

von Guddat, Sven (Autor), ... Fußhöller, G. (Autor), Geyer, Hans (Autor), Thomas, Andreas (Autor), Braun, H. (Autor), Haenelt, N. (Autor), Schwenke, A. (Autor), Klose, C. (Autor), Thevis, Mario (Autor), Schänzer, Wilhelm (Autor)
Erschienen in Drug testing and analysis, 4 (2012), 6, S. 534-538, Lit.

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 Sports medicine, 4 (2012), 1, S. 2-16, Lit.

Expanding analytical possibilities concerning the detection of stanozolol misuse by means of high resolution/high accuracy mass spectrometric detection of stanozolol glucuronides i...

von Schänzer, Wilhelm (Autor), ... Guddat, Sven (Autor), Thomas, Andreas (Autor), Opfermann, Georg (Autor), Geyer, Hans (Autor), Thevis, Mario (Autor)
Erschienen in Drug testing and analysis, 5 (2013), 11/12 (31st Cologne workshop: Advances in sports drug testing), S. 810-818, Lit.

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, 6 (2014), 1/2 (Cannabinoids part II: The current situation with cannabinoids), S. 164-184, Lit.

Di(2-ethylhexyl) phthalate metabolites as markers for blood transfusion in doping control : intra-individual variability of urinary concentrations

von Solymos, Emese (Autor), ... Guddat, Sven (Autor), Geyer, Hans (Autor), Thomas, Andreas (Autor), Thevis, Mario (Autor), Schänzer, Wilhelm (Autor)
Erschienen in Drug testing and analysis, 3 (2011), 11/12 (29th Cologne Workshop: Advances in Sports Drug Testing), S. 892-895, Lit.

Urinary excretion of exogenous glycerol administration at rest

von Köhler, Karsten (Autor), ... Braun, Hans (Autor), Marées, Markus de (Autor), Geyer, Hans (Autor), Thevis, Mario (Autor), Mester, Joachim (Autor), Schänzer, Wilhelm (Autor)
Erschienen in Drug testing and analysis, 3 (2011), 11/12 (29th Cologne Workshop: Advances in Sports Drug Testing), S. 877-882, Lit.

High-throughput screening for various classes of doping agents using a new ‘dilute-and-shoot’ liquid chromatography-tandem mass spectrometry multi-target approach

von Guddat, Sven (Autor), ... Solymos, Emese (Autor), Orlovius, Anne-Katrin (Autor), Thomas, Andreas (Autor), Sigmund, Gerd (Autor), Geyer, Hans (Autor), Thevis, Mario (Autor), Schänzer, Wilhelm (Autor)
Erschienen in Drug testing and analysis, 3 (2011), 11/12 (29th Cologne Workshop: Advances in Sports Drug Testing), S. 836-850, Lit.

Determination of salbutamol and salbutamol glucuronide in human urine by means of liquid chromatography-tandem mass spectrometry

von Mareck, Ute (Autor), ... Guddat, Sven (Autor), Schwenke, Anne (Autor), Beuck, Simon (Autor), Geyer, Hans (Autor), Flenker, Ulrich (Autor), Elers, Jimmi (Autor), Backer, Vibeke (Autor), Thevis, Mario (Autor), Schänzer, Wilhelm (Autor)
Erschienen in Drug testing and analysis, 3 (2011), 11/12 (29th Cologne Workshop: Advances in Sports Drug Testing), S. 820-827, Lit.

Dried blood spots (DBS) for doping control analysis

von Thomas, Andreas (Autor), ... Geyer, Hans (Autor), Guddat, Sven (Autor), Schänzer, Wilhelm (Autor), Thevis, Mario (Autor)
Erschienen in Drug testing and analysis, 3 (2011), 11/12 (29th Cologne Workshop: Advances in Sports Drug Testing), S. 806-813, Lit.

Mass spectrometric characterization of the selective androgen receptor modulator (SARM) YK-11 for doping control purposes

von Thevis, Mario (Autor), ... Piper, Thomas (Autor), Dib, Josef (Autor), Lagojda, Andreas (Autor), Kühne, Dirk (Autor), Packschies, Lars (Autor), Geyer, Hans (Autor), Schänzer, Wilhelm (Autor)
Erschienen in Rapid communications in mass spectrometry, 31 (2017), 14, S. 1175-1183, Lit.

Expanding analytical options in sports drug testing : mass spectrometric detection of prohibited substances in exhaled breath

von Thevis, Mario (Autor), ... Krug, Oliver (Autor), Geyer, Hans (Autor), Schänzer, Wilhelm (Autor)
Erschienen in Rapid communications in mass spectrometry, 31 (2017), 15, S. 1290-1296, Lit.

Effects of 3 weeks of oral low-dose cobalt on hemoglobin mass and aerobic performance

von Hoffmeister, Torben (Autor), ... Schwenke, Dirk (Autor), Krug, Oliver (Autor), Wachsmuth, Nadine Bianca (Autor), Geyer, Hans (Autor), Thevis, Mario (Autor), Byrnes, William C. (Autor), Schmidt, Walter Franz-Joachim (Autor)
Erschienen in Frontiers in physiology, 9 (2018), Art.-ID 1289, [9 S.], Lit.

Endocrine study on the effects of testosterone gel application in male athletes

von Platen, Petra (Leiter) ...
Deutsche Sporthochschule Köln / Zentrum für Präventive Dopingforschung / Abteilung für zelluläre und molekulare Sportmedizin
Projektlaufzeit: 01/2006-04/2007

The detection of the misuse of testosterone gel

von Geyer, Hans (Leiter) ...
Deutsche Sporthochschule Köln / Institut für Biochemie
Projektlaufzeit: 12/2004-04/2007

Metabolismus von synthetisierten anabol androgenen Steroiden

von Schänzer, Wilhelm (Leiter) ...
Deutsche Sporthochschule Köln / Institut für Biochemie
Projektlaufzeit: 01/1988-