2020, 58, 690. Recent advances in doping analysis (14). In: W. Schänzer, H. Geyer, A. Gotzmann, U. Mareck-Engelke (eds.) Posted on 15 March 2013, Dutch/Flemish, Fitmate 12, (2006) 129 136 Thevis, M., Thomas, A., Delahaut, P., Bosseloir, A., Schänzer, W.: Doping Control Analysis of Intact Rapid-Acting Insulin Analogues in Human Urine by LiquidChromatography-Tandem Mass Spectrometry. Sportverlag Strauß, Köln (2009) 225 228 Thevis M, Hemmersbach P, Geyer H, Schänzer W: Doping im Behindertensport. Anal Bioanal Chem. Recent advances in doping analysis (27). Anal Chem. Deutscher Ärtzteverlag, Köln (2012) S.189-196 Krug O, Thomas A, Walpurgis K, Sigmund G, Schänzer W, Thevis M: Analysis of confiscated products with suspiciously doping relevant ingredients by GC-MS, LC-HRMS and LC-MSn. Proceedings of the 15th international conference of racing analysts and veterinarians, Dubai, 21st -26th March 2004 (2005) Machnik, M., Massmann, S., Kietzmann, M., Schenk, I., Düe, M., Weinberger, T., Schänzer, W.: Controlling therapeutic substances-a european harmonised approach: 2. Drug Test Anal. Mass Spectrom. In: W. Schänzer, H. Geyer, A. Gotzmann, U. Mareck-Engelke (eds.) Geyer, H., Mareck-Engelke, U., Schänzer, W., Donike, M.: Simple purification of urine samples for improved detection of anabolic and endogenous steroids. Hincks, C.M. Donike, M., Mareck-Engelke, U. and Rauth, S.: Statistical Evaluation of Longitudinal Studies, Part 2: The Usefullness of Subject Based Reference Ranges. Brüssel 29.11. Fußhöller G, Guddat S, Schänzer W, Geyer H, Thevis M: Testolactone – Derivatisation Artifact due to the Incorporation of an Ethylmercapto Group. Thevis M, Kuuranne T, Geyer H. Annual banned-substance review: Analytical approaches in human sports drug testing. I. Electron impact fragmentations of 5a-/5ß-androstan-3a-ol-17-one glucuronides, 5a-estran-3a-ol-17-one glucuronide and deuterium-labelled analogues. Recent advances in doping analysis (14). Sport und Buch Strauß, Köln (1998) 13 26. Eur J Appl Physiol. Sofia 26.-27.10.2002 (T-DO 2002 38 Final). Recent advances in doping analysis (24). Rapid Commun Mass Spectrom, 20 (2006) 870 876 Thevis M, Krug O, Schanzer W.Mass spectrometric characterization of efaproxiral (RSR13) and its implementation into doping controls using liquid chromatography-atmospheric pressure ionization-tandem mass spectrometry. 25, supl. Schweizerischen Zeitschrift für Sportmedizin und Sporttraumatologie, 3 (2004) 133. Sportverlag Strauß, Köln (2007) 397 400 Hinrichs T, Franke J, Voss S, Schänzer W, Platen P: Totale Hämoglobinmasse und Eisenstoffwechsel bei Leistungssportlerinnen. 2016 Feb;44(2):227-37, Nehal Thanawala, Sarah Cheney, Gwen Wark, Mario Thevis, Andreas Thomas, Webster Madira, Vaitsa Tziaferi, James Greening. Sport und Buch Strauß, Köln, (1999) 301 310 Breidbach, A., Schänzer, W.: Individual Reference Ranges for serum Erythropoietin (sEPO) - A Possible Approach to Detect Misuse. B 744 (2000) 345-350. Recent advances in doping analysis (14). Sportverlag Strauß, Köln (2019) 98 102. In: Schänzer W, Geyer H, Gotzmann A, Mareck U (eds.) Diese hilft Ihnen zu erkennen, wie fit Sie sind. Jason Whitehead. Sport und Buch Strauß, Köln (2006) 249 258 Parr MK, Geyer H, Hoffmann B, Köhler K, Mareck U, Schänzer W: High amounts of 17-methylated anabolic-androgenic steroids in effervescent tablets on the dietary supplement market. Factitious administration of analogue insulin to a 2-year-old child. In: W. Schänzer, H. Geyer, A. Gotzmann, U. Mareck (eds.) Drug Test Anal. Hormonelle Regulation und psychophysische Belastung im Leistungssport, Deutscher Ärzte-Verlag, Köln (1991) 49 54 Geyer, H.: Dopingkontrollen und ihre Probleme.in: W.Freitag (Hrsg. In: Schänzer W, Geyer H, Gotzmann A, Mareck U (eds.) Das Wissenschaftsmagazin, 1 ( 2009) 14-17 Thevis M, Sigmund G, Thomas A, Gougoulidis V, Rodchenkov G, Schänzer W: Doping control analysis of metamfepramone and two major metabolites using liquid chromatography-tandem mass spectrometry. Drug Testing and Analysis DOI 10.1002/dta.1557 Piper T, Emery C, Thomas A, Saugy M, Thevis M. Combination of carbon isotope ratio with hydrogen isotope ratio determinations in sports drug testing. In: Schänzer W, Thevis M, Geyer H, Mareck U (eds.) 46 (Sonderheft) (1995) 458-463. Mario Thevis. Epub 2018 Oct 25, Koehler K, Geyer H, Schultze G, Parr MK, Guddat S, Braun H, Mareck U, Thevis M, Schänzer W: Nutritional Supplements: Still a Risk of Inadvertent Doping? Dias KA, Lawley JS, Gatterer H, Howden EJ, Sarma S, Cornwell WK 3rd, Hearon CM Jr, Samels M, Everding B, Shuo-Wen Liang A, Hendrix M,Piper T, Thevis M, Bruick RK, Levine BD. Rapid Commun Mass Spectrom. Journal of Sports Sciences, 28, 13, 1435 – 49 Köhler K: Energetische Voraussetzungen in Rückschlagspielen. Deutsche Pharmazeutische Gesellschaft (2005) 120 Sauer, M., Sörensen, O., Schänzer, W.: Diskret, flexibel und schnelle Reports: ein LIMS für das Handling von Dopingproben. In: Bowers L, Zardo CC, O´Connell C (ed.). John Wiley & Sons Inc., Hoboken, New Jersey, 2010 (Buch, 360 Seiten) Info Thevis M, Thomas A, Fußhöller G, Beuck S, Geyer H, Schänzer W: Mass spectrometric characterization of urinary metabolites of the selective androgen receptor modulator andarine (S-4) for routine doping control purposes. J Pharm Biomed Anal. Drug Test Anal. Anal Bioanal Chem. Wissenschaftsmagazin, 1 (2007) 4-8 Thevis M, Schänzer W. Mass spectrometric identification of peptide hormones in doping-control analysis. In: W. Schänzer, H. Geyer, A. Gotzmann, U. Mareck (eds.) CLB Chemie in Labor und Biotechnik, 54.Jahrgang, Heft 05/2003. Mit diesem Test, der im ersten Teil auch Fragen der WHO aufgreift, kommen Sie dem Ziel von mehr Lebensqualität ein Stück näher! Drug Test Anal. Endocr. Recent advances in doping analysis (18). ... an der Deutschen Sporthochschule Köln den 2- bzw. Bovee, Leendert A. van Ginkel and Saskia S. Sterk: Selective androgen receptor modulators: in vitro and in vivo metabolism and analysis. 2016 Dec 25. doi: 10.1002/mnfr.201600772. König D, Carlsohn A, Braun H, Großhauser M, Lampen A, Mosler S, Nieß A, Schäbethal K, Schek A, Stehle P, Virmani K, Ziegenhagen R, Heseker H. Position of the working group sports nutrition of the German Nutrition Society (DGE): protein intake in sports. Clim Mass Spec, 2017, 13-20. (2020) 8:435. Med. Drug Test Anal. - 1.12. Schänzer, W., Delahaut, P., Völker, E., Donike, M.: Immunoaffinity chromatography in isolation of anabolic steroids. In: E. Nieschlag, H.M. Behre (eds.) Peptidic drugs and drug candidates in sports drug testing: agents affecting mitochondrial biogenesis or preventing activing receptor II activation. (Hrsg.) Die Sporthochschule Köln führt in Zusammenarbeit mit dem Deutschen-Karate-Verband eine Untersuchung zur Fitness von Karatesportlern im mittleren Alter durch. Anal Chem, 78 (2006) 1897-1903 Thevis, M., Schänzer, W.: Analytik modifizierter Steroidhormone mittels Flüssigkeitschromatographie/ Tandem-Massenspektrometrie. BISp-Jahrbuch: Forschungsförderung 2013/2014. Recent advances in doping analysis (19). Recent advances in doping analysis (3). Sport und Buch Strauß, Köln (1994) 33 40. Recent advances in doping analysis (14). Electrophoresis, 29 (2008) 4495-4502 Kohler M, Püschel K, Sakharov D, Tonevitskiy A, Schänzer W, Thevis M: Detection method for recombinant human growth hormone based on 2D-PAGE. In: Jeukendrup A, Wolfarth B (eds). A screening method for nortestosterone in horse serum wit a possible confirmation in urine. Vogel M. Moderne Nachweismethoden für EPO und EPO-Mimetika in der Dopinganalytik. Sportverlag Strauß, Köln (2018) 21–28. World Symposium on Doping in Sport, International Athletic Foundation, Monte Carlo (1990), 83-92 Kraft, M.: Approach to combine the present analytical methods for the detection of dope agents to a comprehensive screening procedure with GC/MG detection In: P. Belotti, G. Benzi, A. Ljungqvist (eds.) Geyer, H.: Doping im Schwimmsport. Thevis M, Krug O, Geyer H, Walpurgis K, Baume N, Thomas A. Analytical challenges in sports drug testing, Anal. In: Schänzer W, Geyer H, Gotzmann A, Mareck U (eds.) Rapid Commun. Sportverlag Strauß, Köln (2014) 102 109 Zhang L, Thevis M, Piper T, Jochmann MA, Wolbert JB, Kujawinski DM, Wiese S, Teutenberg T, Schmidt TC Carbon Isotope Ratio Analysis of Steroids by High-Temperature Liquid Chromatography-Isotope Ratio Mass Spectrometry. Drug Test. Recent advances in doping analysis (15). Juli 2009) Vor kurzem fand in Wiehl die „50 +“-Messe statt. 2012 Sep 18;213(3):381-91. Analyses of Meldonium (Mildronate) from Blood, Dried Blood Spots (DBS), and Urine Suggest Drug Incorporation into Erythrocytes. Recent advances in doping analysis (12). Proceedings of the 16th international conference of racing analysts and veterinarians. In: W. Schänzer, H. Geyer, A. Gotzmann, U. Mareck (eds.) Drug Test Anal. Forensic Sci Int. Sofia, 8-10 October (1998) 44. Bruges, Belgium (2012),  649 Koehler, K., Pilger, N., Zinner, C., Braun, H., Kleinert, J., Mester, J., Schaenzer, W. Effects of short-term energy restriction with and without training on physiological and psychological measures of performance. 2018 Nov;10(11-12):1646-1656. doi: 10.1002/dta.2527. J.A. Schänzer, W., Horning, S., Opfermann, G., Donike, M.: Gas Chromatography/ Mass Spectrometry identification of long term excreted metabolites of the anabolic steroid 4-chloro-1,2-dehydro-17*-methyltestosterone in humans. Deutsche Zeitschrift für Sportmedizin,51, 7 +8 (2000) 260 266 download als PDF-file Schänzer, W., Breidbach, A., Geyer, H., v.Kuk, K., Nolteernsting, E., Thevis, M.: Metabolism of nortestosterone, norandrostendione and norandrostendiol: Identification of 3a-hydroxy-4-en-17-one glucuronide and 3a,16a-dihydroxy-5a-estran-17-one glucuronide and sulphate. In: W. Schänzer, H. Geyer, A. Gotzmann, U. Mareck-Engelke (eds.) Sport und Buch Strauß, Köln (2003) 33 41 Guddat, S., Thevis, M., Schänzer, W.: The Diuretic Mannitol - A Problem in Doping Analysis. Eur J Mass Spectrom, 15 (2009) 507 515 Thevis M, Schänzer W: Dopingbekämpfung aus der Sicht der Kontrollinstanz - Prävention durch vorausschauende Analytik. Identification and characterization of in vitro and in vivo generated metabolites of the adiponectin receptor agonists AdipoRon and 112254. Scand J Rheumatol . [Epub ahead of print] Kohler, M., Schänzer, W. and Thevis, M. RNA interference for performance enhancement and detection in doping control Drug Testing and Analysis, 3 (2011) 661–667. In: Schänzer W, Geyer H, Gotzmann A, Mareck U (eds.) Handbook of Experimental Pharmacology 195, Springer, Heidelberg, Dordrecht, London, New York, 2010, 99-126 Thomas A, Kohler M, Delahaut, P, Schänzer W, Thevis, M: Preliminary results for the development of a peptide screening method by means of LC-MS/MS. J. Anal. Dieser ist zwingend erforderlich, wenn ein Sportstudium belegt werden soll. Deutsche Sporthochschule Köln, Kurier 1 (1998) 3 Gotzmann, A., Mareck-Engelke, U.: Doping und Dopinganalytik, Anabolika im Frauensport. Journal of Pharmaceutical and Biomedical Analysis. Paine, J. In: Schänzer W, Geyer H, Gotzmann A, Mareck U (eds.) [Epub ahead of print] Wilhelm Schänzer und Mario Thevis: Bodybuilding und Anabolika. Mass. J. Appl. Anal Bioanal Chem. Sportverlag Strauß, Köln (2011) 309 312 Guddat S, Solymos E, Orlovius A, Thomas A, Sigmund G, Geyer H, Thevis M, Schänzer W. High-throughput screening for various classes of doping agents using a new 'dilute-and-shoot' liquid chromatography-tandem mass spectrometry multi-target approach. Sport und Buch Strauß, Köln (1998) 301 Berschick, P., Geyer, H., Schänzer, W.: Individualization of urine samples in doping control by steroid profiling and PCR based DNA analysis. Anal Chem. 2015 Jun;407(16):4709-20, Vogel M, Thomas A, Schänzer W, Thevis M. EPOR-Based Purification and Analysis of Erythropoietin Mimetic Peptides from Human Urine by Cys-Specific Cleavage and LC/MS/MS. Sportverlag Strauß, Köln (2009) 269 272 Gougoulidis V, Piper T, Flenker U, Schänzer W: Comparison of normal-phase and reverse-phase HPLC clean up for 13C/12C analysis of endogenous urinary steroids. Flenker U, Riemann P, Hülsemann F, Gougoulidis V, Thevis M, Schänzer W: Intracrine androgen metabolism.Fundamentals and a new approach to make use of 13C/12C signals of endogenous Steroids. In: Proceedings of the congress "Innovazioni scientifiche per l´analisi di tracce nell´investigazione forense" 15. W.: Electrospray ionization mass spectrometric characterization and quantitation of xanthine derivatives using isotopically labelled analogues: an application for equine doping control analysis. Drug Test Anal. Drug Testing and Analysis 2011, 3, 11-12: 791–797. In: W. Schänzer, H. Geyer, A. Gotzmann, U. Mareck (eds.) Abstract Thevis, M., Opfermann, G., Schänzer, W.: Urinary concentrations of morphine and codeine after consumption of poppy seeds. Proc. The aim of this study was to compare the effects of short-term strength training with and without superimposed whole-body electromyostimulation (WB-EMS) on straight sprinting speed (SSS), change of direction speed (CODS), vertical and horizontal jumping, as well as on strength and power in physically active females. In: Schänzer W, Geyer H, Gotzmann A, Mareck U (eds.) Nutr. Drug Test Anal. 5*- and 5ß-reduction of 3-keto-4-ene steroids. Mini-Reviews in Medicinal Chemistry, 7 (2007) 533 539 Thevis M, Geyer H, Mareck U, Flenker U, Schänzer W: Doping-control analysis of the 5alpha-reductase inhibitor finasteride: determination of its influence on urinary steroid profiles and detection of its major urinary metabolite. Sport und Buch Strauß, Köln (1996) 325-336. J Am Soc Mass Spectrom (2015) 26:1617-25, Vogel M, Blobel M, Thomas A, Walpurgis K, Schänzer W, Reichel C, Thevis M. Isolation, enrichment, and analysis of erythropoietins in anti-doping analysis by receptor-coated magnetic beads and liquid chromatography-mass spectrometry. Görgens C, Thevis M, Schänzer W, Geyer H, Guddat S, Bosse C: Investigation of urinary detection windows after multiple oral dosages of meldonium - a pilot study. In: W. Schänzer, H. Geyer, A. Gotzmann, U. Mareck (eds.) Jahrestagung der DPhG 2009. Flenker, U., Schänzer, W.: Kinetic isotope effects during metabolism of D4-steroids. Chem., 74 (2002) 3802 8 download als PDF-file Thevis, M., Opfermann, G., Schänzer, W.: Mass spectrometric characterization of glucuronic acid conjugates of anabolic androgenic steroids and their metabolites. Rapid Commun. Collins J, Maughan RJ, Gleeson M, Bilsborough J, Jeukendrup A, Morton JP, Phillips SM, Armstrong L, Burke LM, Close GL, Duffield R, Larson-Meyer E, Louis J, Medina D, Meyer F, Rollo I, Sundgot-Borgen J, Wall BT, Boullosa B, Dupont G, Lizarraga A, Res P, Bizzini M, Castagna C, Cowie CM, D'Hooghe M, Geyer H, Meyer T, Papadimitriou N, Vouillamoz M, McCall A. UEFA expert group statement on nutrition in elite football. 2011, 85, 285-2922010 Achtzehn S, de Marées M, Voss SC, Sperlich B, Romberg S, Schänzer W, Mester J. Reticulocytes: Reference Range and Comparison of Different Laboratory Devices. W., Thevis, M., Vollmer, G., Zierau. Test persons had to walk 3 metres to get to the start position were measure-ment begun. Steroids, 73 (2008) 408 416 Flenker U, Schänzer W: Analytik von Steroiden – Isotopensignatur verrät Doping. Recent advances in doping analysis (4). Rapid Commun Mass Spectrom. Drug Test. In: Meeusen, R., Duchateau, J., Roelands, B., Klass, M., De Geus, B., Baudry, S., Tsolakidis, E. Biosystems solutions 10 (2004) 10 11 Thevis, M., Opfermann, G., Schänzer, W.: Mass spectrometric characterization of synthetic steroid derivatives. Recent advances in doping analysis (23). (2006) in press Parr MK, Geyer H, Köhler K, Schänzer W: Cross-contaminations of vitamine- and mineral-tablets with metandienone and stanozolol. Rapid Commun Mass Spectrom, 23(8) (2009)1139 46 Mario Thevis , Andreas Thomas, Maxie Kohler, Simon Beuck and Wilhelm Schänzer: Emerging drugs: mechanism of action, mass spectrometry and doping control analysis. Sport und Buch Strauß, Köln, (2000) 69 78 Geyer, H., Henze, M.K., Mareck-Engelke, U., Sigmund, G., Schänzer, W.: Analysis of nutritional supplements for dope substances. In: W. Schänzer, H. Geyer, A. Gotzmann, U. Mareck-Engelke (eds.) CLB Chemie in Labor und Biotechnik, 54, 5 (2003) 180 183 Thevis, M., Schänzer, W.: Effect of the Location of Hydrogen Abstraction on the Fragmentation of Diuretics in Negative Electrospray Ionization Mass Spectrometry. Recent advances in doping analysis (13). [Epub ahead of print] Walpurgis K, Kohler M, Thomas A, Wenzel F, Geyer H, Schänzer W, Thevis M. Validated hemoglobin-depletion approach for red blood cell lysate proteome analysis by means of 2D PAGE and Orbitrap MS. Electrophoresis, 2012, 33, 2537 25452011 Beuck S, Bornatsch W, Lagojda a, Schänzer W, Thevis M. Development of liquid chromatography-tandem mass spectrometry-based analytical assays for the determination of HIF stabilizers in preventive doping research. In: Schänzer W, Geyer H, Gotzmann A, Mareck U (eds.) J. A., Horning, S., Schänzer, W.: Mass spectrometry of stanozolol and its analogues using electrospray ionization and collision-induced dissociation with quadrupole-linear ion trap and linear ion trap-orbitrap hybrid mass analyszers. Reichel C, Thevis M: Detection of EPO-Fc fusion protein in human blood: Screening and confirmation protocols for sports drug testing. Drug Test Anal. 2018 Sep 19;9:1289. doi: 10.3389/fphys.2018.01289. Recent advances in doping analysis (15). 2019 Sep 17;91(18):11747-11756. doi: 10.1021/acs.analchem.9b02341. Donike, M.: Steroid profiling in cologne: In: M. Donike, H. Geyer, H., A. Gotzmann, U. Mareck-Engelke, S. Rauth (Eds.) Thomas A, Schänzer W, Thevis M: Determination of human insulin and its analogues in human blood using liquid chromatography coupled to ion mobility mass spectrometry (LC-IM-MS). F.I.T., Wissenschaftsmagazin der Deutschen Sporthochschule Köln, 1 (2001) 12 15. Int J Legal Med. Recent advances in doping analysis (11). Forsdahl G, Geisendorfer T, Göschl L, Pfeffer S, Gärtner P, Thevis M , Gmeiner G. Unambiguous identification and characterization of a long-term human metabolite of dehydrochloromethyltestosterone. In: W. Schänzer, H. Geyer, A. Gotzmann, U. Mareck (eds.) Vienna, August 30-September 3, 2004. In: Schänzer W, Geyer H, Gotzmann A, Mareck U (eds.) 2010, 398, 1207 1229 Thevis M, Gerace E, Thomas A, Beuck S, Geyer H, Schlörer N, Kearbey JD, Dalton JT, Schänzer W. Characterization of in vitro generated metabolites of the selective androgen receptor modulators S-22 and S-23 and in vivo comparison to post-administration canine urine specimens. Sport und Buch Strauß, Köln (1999) 421 430 Geyer, H., Nolteernsting, E., Schänzer, W.: Finasteride - a substance for manipulation in dope control ? In: W. Schänzer, H. Geyer, A. Gotzmann, U. Mareck-Engelke (eds.) Recent advances in doping analysis (16). A. Thomas, W. Schänzer, P. Delahaut. Position of the working group sports nutrition of the German Nutrition Society (DGE): safety aspects of dietary supplements in sports. Den Fitnesstest können Sie zu Hause ohne Geräte durchführen. Drug Testing and Anal. In: Proceedings of the joint European stable isotope users group meeting. In: Schänzer W, Geyer H, Gotzmann A, Mareck U (eds.) In: W. Schänzer, H. Geyer, A. Gotzmann, U. Mareck (eds.) Wiley VCH. Br J Sports Med. Die positiven Effekte wurden von der Deutschen Sporthochschule Köln in einer Studie unter der Leitung von Prof. Dr. Ingo Froböse wissenschaftlich belegt. In: W. Schänzer, H. Geyer, A. Gotzmann, U. Mareck (eds.) Sportverlag Strauß, Köln (2017) 91 94  Reichel C, Gmeiner G, Walpurgis K, Thevis M. Updated protocols for the detection of Sotatercept and Luspatercept in human serum. Mareck-Engelke, U., Geyer, H., Schänzer, W.: Cannabismissbrauch im Hochleistungssport. Recent advances in doping analysis (13). Lebensmittelchemie, 57 (2003) 64 65 Parr, M.K., Geyer, H., Sigmund, G., Koehler, K., Schänzer, W.: Screening of Nutritional Supplements for Stimulants and other Drugs. Steroids 2009: 74: 322-328 Parr MK , Laudenbach-Leschowsky U, Höfer N, Schänzer W, Diel P: Anabolic and androgenic activity of 19-norandrostenedione after oral and subcutaneous administration - Analysis of side effects and metabolism. Methods in Enzymology. Recent advances in doping analysis (19). In: Deutsche Sporthochschule Köln (Hrsg). Schänzer, W.: Abuse of androgens and detection of illegal use. Es warten insgesamt 5 Aufgaben auf Sie, die etwa 10 Minuten in Anspruch nehmen. Bright, J.P. Scarth, P.R. Die regelmäßige Gartenarbeit mit dem FITNESS SPATEN hat viele positive Auswirkungen auf Ihre Gesundheit. Int. J Sep Sci. J Clin Endocrin Metab, 92 (207) 2893-2901 Piper T, Hebestreit M, Flenker U, Geyer H, Schänzer W: A new method to determine d13CVPDB-values of trace amounts of Boldenone and its main metabolite. The subsequent target HR for training was set as 80% of VO 2-peak (maximum O 2 consumption achieved during the pre-test ergometry test) with 5 bpm added to account for the conversion from cycle to treadmill training (Kroidl et al., 2015). Position of the working group sports nutrition of the German Nutrition Society (DGE). Handbook of Experimental Pharmacology 195, Springer, Heidelberg, Dordrecht, London, New York, 2010, 209-226 Thevis M, Bredhöft M, Kohler M, Schänzer W: Mass spectrometry-based analysis of IGF-1 and hGH. Epub 2015 Sep 11 Mario Thevis, Hans Geyera, Andreas Thomasa, Laura Tretzela, Isabelle Baillouxc,Corinne Buissonc, Francoise Lasnec, Maximilian S. Schaefer, Peter Kienbaum, Irmela Mueller-Stoever, Wilhelm Schänzer: Formation of the diuretic chlorazanil from the antimalarial drug proguanil - Implications for sports drug testing. 2019 Oct;303:109925. doi: 10.1016/j.forsciint.2019.109925. Recent advances in doping analysis (14). Sportverlag Strauß, Köln (2008) 325 328 Guddat S, Thevis M, Thomas A, Schänzer W: Rapid screening of polysaccharide based plasma volume expanders dextran and hydroxyethyl starch in human urine by liquid chromatography - tandem mass spectrometry. Analysis 2009, 1, 554-567 Schenk I, Machnik M, Guddat S, Schubert D, Schänzer W: Stability of a representative selection of drugs in horse blood. In: Schänzer W, Geyer H, Gotzmann A, Mareck U (eds.) Anal. doi: 10.1136/bjsports-2020-103410. J. Chromatogr. 20 (2006) 1954-1962 Mareck, U.: Illegale Dopingmittel in Nahrungsergänzungsmitteln. Horning, S., Schänzer, W., Donike, M.: Steroid Profiling in Human and Horse Blood: Some Results. Sports Med. The aim of the ‘Motorik-Modul’ (MoMo Basiserhebung, www.motorik-modul.de ) was to establish prevalence measurements on physical fitness and physical activity in German children and adolescents and to identify differences between age groups and genders. Bauhaus H, von Andrian-Werburg J, Braun H; Periodisierung der Ernährung bei Läufern. Geyer, H., Mareck-Engelke, U., Nolteernsting, E., Opfermann, G., Donike, M.: The matrix problem in calibration of the GC/MS for endogenous steroids.-The search for an artificial urine in: M. Donike, H.Geyer, A. Gotzmann, U. Mareck-Engelke (eds.) 2009; 32: 197-202 Mareck U, Haenelt N, Geyer H, Guddat S, Kamber M, Brenneisen R, Thevis M, Schänzer W: Temporal indication of cannabis use by means of THC glucuronide determination. Forensic Sci Int. Recent advances in doping analysis (17). Drug Test Anal. Analysis 2009, 1, 382-386 Kohler M, Franz S, Regeniter A, Ikonen A, Walpurgis K, Thomas A, Schänzer W, Thevis M: Comparison of the urinary protein patterns of athletes by 2D-gel electrophoresis and mass spectrometry – a pilot study. Recent advances in doping analysis (9). Recent advances in doping analysis (11). Steroids 2009; 74: 315-321 Thevis M, Beuck S, Thomas A, Kohler M, Schlörer N, Vajiala I, Schänzer W: Screening for the calstabin-ryanodine receptor complex stabilizers JTV-519 and S-107 in doping control analysis. Lange T, Walpurgis K, Thomas A, Geyer H, Thevis M. Development of two complementary LC-HRMS methods for analyzing sotatercept in dried blood spots for doping controls. Aktuel. Nutrients 2016, 8, 252. [Epub ahead of print] Garg N, Hansson A, Knych HK, Stanley SD, Thevis M, Bondesson U, Hedeland M, Globisch D. Structural elucidation of major selective androgen receptor modulator (SARM) metabolites for doping control. Testosterone - Action - Deficiency - Substitution. After pre-test, patients were randomly assigned in equal numbers to the HG or the NG. Sport und Buch Strauß, Köln (2004) 195 196 Von Kuk, C., Schänzer, W.: Characteristics and abundance of various conjugated metabolites commending the analysis of the sulphate fraction. Gütegemeinschaft Gesundheitssportzentrum. Anal. Drug Test. Drug Test Anal. Epub 2019 Aug 8. Epub ahead of print. Schänzer, W., Geyer, H., Horning, S.: Longterm determination of metandienone and mestanolone. Sport und Buch Strauß, Köln (1998) 149-156. (eds.). Thevis, M., Schänzer, W.: Dopinganalytik mittels GC-MS und LC-MS/MS. In: W. Schänzer, H. Geyer, A. Gotzmann, U. Mareck-Engelke (eds.) 2009 Mar;74(3):350-8. Sportverlag Strauß, Köln  (2015) 126 129. Schänzer, W., Donike, M.: Metabolism of anabolic steroids in man: Synthesis and use of reference substances for identification of anabolic steroid metabolites. Proceedings of the Sport nutrition conference, Munich 2009. ... diagnostics predominantly involve spirometry based measurements such as maximal oxygen uptake for cardio respiratory fitness assessment. Recent advances in doping analysis (17). Recent advances in doping analysis (15). Drug Test Anal. . Bruges, Belgium (2012), 360 Piper T, Thomas A, Thevis M, Saugy M. Investigations on hydrogen isotope ratios of endogenous urinary steroids: reference-population-based thresholds and proof-of-concept. Diese hilft Ihnen zu erkennen, wie fit Sie sind. Hydrogen isotope ratio mass spectrometry and high-resolution/high-accuracy mass spectrometry in metabolite identification studies: Detecting target compounds for sports drug testing. In: W. Schänzer, H. Geyer, A. Gotzmann, U. Mareck (eds.) In: Thevis M, Geyer H, Mareck U (eds.) In: Mitochondria to Proteins: New challenges for anti-doping science. J.Mass.Spectrom. E. Solymos , S. Guddat , H. Geyer , U. Flenker , A. Thomas , J. Segura , R. Ventura , P. Platen , M. Schulte-Mattler , M. Thevis ,W. Schänzer: Rapid determination of urinary di(2-ethylhexyl) phthalate metabolites based on liquid chromatography/tandem mass spectrometry as a marker for blood transfusion in sports drug testing.

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