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.

Androgen- and estrogen-receptor mediated activities of 4-hydroxytestosterone, 4-hydroxyandrostenedione and their human metabolites in yeast based assays

von Keiler, Annekathrin Martina (Autor), ... Zierau, Oliver (Autor), Wolf, Sylvi (Autor), Diel, Patrick Rene (Autor), Schänzer, Wilhelm (Autor), Vollmer, Günter (Autor), Machalz, David (Autor), Wolber, Gerhard (Autor), Parr, Maria Kristina (Autor)
Erschienen in Toxicology letters, 2018, 292, S. 39-45, Lit.

Detection of small interfering RNA (siRNA) by mass spectrometry procedures in doping controls

von Thomas, Andreas (Autor), ... Walpurgis, Katja (Autor), Delahaut, Philippe (Autor), Kohler, Maxie (Autor), Schänzer, Wilhelm (Autor), Thevis, Mario (Autor)
Erschienen in Drug testing and analysis, 5 (2013), 11/12 (31st Cologne workshop: Advances in sports drug testing), S. 853-860, 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.

Effects of high intensity exercise on isoelectric profiles and SDS-PAGE mobility of erythropoietin

von Voss, Sven Christian (Autor), ... Lüdke, A. (Autor), Romberg, S. (Autor), Schänzer, E. (Autor), Flenker, U. (Autor), Marées, Markus de (Autor), Achtzehn, Silvia (Autor), Mester, Joachim (Autor), Schänzer, Wilhelm (Autor)
Erschienen in International journal of sports medicine, 31 (2010), 6, S. 367-371, Lit.

Investigations on carbon isotope ratios and concentrations of urinary formestane

von Piper, Thomas (Autor), ... Fußhöller, Gregor (Autor), Emery, Caroline (Autor), Schänzer, Wilhelm (Autor), Saugy, Martial (Autor)
Erschienen in Drug testing and analysis, 4 (2012), 12 (Stable isotope ratio analysis in sports anti-doping), S. 942-950, Lit.

Monitoring 2-phenylethanamine and 2-(3-hydroxyphenyl)acetamide sulfate in doping controls

von Sigmund, Gerd (Autor), ... Dib, Josef (Autor), Tretzel, Laura (Autor), Piper, Thomas (Autor), Bosse, Christina (Autor), Schänzer, Wilhelm (Autor), Thevis, Mario (Autor)
Erschienen in Drug testing and analysis, 7 (2015), 11/12 (33rd Cologne workshop: Advances in sports drug testing), S. 1057-1062, Lit.

Mildronate (Meldonium) in professional sports : monitoring doping control urine samples using hydrophilic interaction liquid chromatography – high resolution/high accuracy mass spe...

von Görgens, Christian (Autor), ... Guddat, Sven (Autor), Dib, Josef (Autor), Geyer, Hans (Autor), Schänzer, Wilhelm (Autor), Thevis, Mario (Autor)
Erschienen in Drug testing and analysis, 7 (2015), 11/12 (33rd Cologne workshop: Advances in sports drug testing), S. 973-979, Lit.

Studies on the in vivo metabolism of methylstenbolone and detection of novel long term metabolites for doping control analysis

von Piper, Thomas (Autor), ... Fußhöller, Gregor (Autor), Schänzer, Wilhelm (Autor), Lagojda, Andreas (Autor), Kuehne, Dirk (Autor), Thevis, Mario (Autor)
Erschienen in Drug testing and analysis, 11 (2019), 11/12 (37th Cologne workshop: Advances in sports drug testing), S. 1644-1655, Lit.

Mitragynine (Kratom) : monitoring in sports drug testing

von Guddat, Sven (Autor), ... Görgens, Christian (Autor), Steinhart, Vanessa (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. 1114-1118, 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.

Mass spectrometric characterization of a prolyl hydroxylase inhibitor GSK1278863, its bishydroxylated metabolite, and its implementation into routine doping controls

von Thevis, Mario (Autor), ... Milosovich, Susan (Autor), Licea-Perez, Hermes (Autor), Knecht, Dana (Autor), Cavalier, Tom (Autor), Schänzer, Wilhelm (Autor)
Erschienen in Drug testing and analysis, 8 (2016), 7/8, S. 858-863, Lit.

Screening and confirmation of myo-inositol trispyrophosphate (ITPP) in human urine by hydrophilic interaction liquid chromatography high resolution / high accuracy mass spectrometr...

von Görgens, Christian (Autor), ... Guddat, Sven (Autor), Schänzer, Wilhelm (Autor), Thevis, Mario (Autor)
Erschienen in Drug testing and analysis, 6 (2014), 11/12 (32nd Cologne workshop: Advances in sports drug testing), S. 1102-1107, Lit.

Quantifying cobalt in doping control urine samples : a pilot study

von Krug, Oliver (Autor), ... Kutscher, Daniel (Autor), Piper, Thomas (Autor), Geyer, Hans (Autor), Schänzer, Wilhelm (Autor), Thevis, Mario (Autor)
Erschienen in Drug testing and analysis, 6 (2014), 11/12 (32nd Cologne workshop: Advances in sports drug testing), S. 1186-1190, Lit.

Doping control analysis of trimetazidine and characterization of major metabolites using mass spectrometric approaches

von Sigmund, Gerd (Autor), ... Koch, Anja (Autor), Orlovius, Anne-Katrin (Autor), Guddat, Sven (Autor), Thomas, Andreas (Autor), Schänzer, Wilhelm (Autor), Thevis, Mario (Autor)
Erschienen in Drug testing and analysis, 6 (2014), 11/12 (32nd Cologne workshop: Advances in sports drug testing), S. 1197-1205, Lit.

Reporting and managing elevated testosterone/epitestosterone ratios : novel aspects after five years' experience

von Mareck, Ute (Autor), ... Geyer, Hans (Autor), Fußhöller, Gregor (Autor), Schwenke, Anne (Autor), Haenelt, Nadine (Autor), Piper, Thomas (Autor), Thevis, Mario (Autor), Schänzer, Wilhelm (Autor)
Erschienen in Drug testing and analysis, 2 (2010), 11/12, S. 637-642, Lit.

Investigations of the microbial transformation of cortisol to prednisolone in urine samples

von Bredehöft, Michael (Autor), ... Baginski, Rainer (Autor), Parr, Maria Kristina (Autor), Thevis, Mario (Autor), Schänzer, Wilhelm (Autor)
Erschienen in The journal of steroid biochemistry and molecular biology, 129 (2012), 1-2 (Special issue on steroids and microorganisms), S. 54–60, Lit.

Terbutaline sulfoconjugate : characterization and urinary excretion monitored by LC/ESI-MS/MS

von Orlovius, Anne-Katrin (Autor), ... Guddat, Sven (Autor), Parr, Maria Kristina (Autor), Kohler, Maxie (Autor), Gütschow, M. (Autor), Thevis, Mario (Autor), Schänzer, Wilhelm (Autor)
Erschienen in Drug testing and analysis, 1 (2009), 11/12, S. 568-575, Lit.

Plasticizers excreted in urine : indication of autologous blood transfusion in sports

von Monfort, Núria (Autor), ... Ventura, Rosa Alemany (Autor), Platen, Petra (Autor), Hinrichs, Timo (Autor), Brixius, Klara (Autor), Schänzer, Wilhelm (Autor), Thevis, Mario (Autor), Geyer, Hans (Autor), Segura, Jordi (Autor)
Erschienen in Transfusion, 52 (2012), 3, S. 647-657, Lit.

Liquid chromatography-high resolution/high accuracy (tandem) mass spectrometry-based identification of in vivo generated metabolites of the selective androgen receptor modulator AC...

von Thevis, Mario (Autor), ... Thomas, Andreas (Autor), Piper, Thomas (Autor), Krug, Oliver (Autor), Delahaut, Philippe (Autor), Schänzer, Wilhelm (Autor)
Erschienen in European journal of mass spectrometry, 20 (2014), 1, S. 73-83, Lit.