former Univ. - Prof. Dr.

Wilhelm Schänzer

Person

  1. Published

    Retikulozyten: Untersuchungen zur Referenzwertermittlung und zum Vergleich unterschiedlicher Laborgeräte

    Achtzehn, S., Marées, de, M., Voss, S., Sperlich, B., Romberg, S., Schänzer, W. & Mester, J., 2010, In: Deutsche Zeitschrift für Sportmedizin. 61, p. 208-215

    Research output: Contribution to journalJournal articlesResearch

  2. Published

    Retikulozyten: Untersuchungen zur Referenzwertermittlung und zum Vergleich unterschiedlicher Laboranalysegeräte

    Achtzehn, S., Marées, de, M., Voß, S., Sperlich, B., Romberg, S., Schänzer, W. & Mester, J., 2010, In: Deutsche Zeitschrift für Sportmedizin. 61, p. 208-215 8 p.

    Research output: Contribution to journalJournal articlesResearchpeer-review

  3. Published

    Reticulocytes: Reference Range and Comparison of Different Laboratory Devices

    Achtzehn, S., Marées, de, M., Voß, S., Sperlich, B., Romberg, S., Schänzer, W. & Mester, J., 2010, In: Deutsche Zeitschrift für Sportmedizin. 61, p. 208-215

    Research output: Contribution to journalJournal articlesResearchpeer-review

  4. Published

    Relative mobility values for the discrimination of endogenous and recombinant EPO on SDS gels

    Ayotte, C., Flenker, U., Thevis, M., Schänzer, W., Kohler, M., Desharnais, P., Lüdke, S. & Völker-Schänzer, E., 2008, Recent advances in doping analysis (16) : Proceedings of the Manfred Donike Workshop ; 26th Cologne Workshop on Dope Analysis, 24th to 29th February 2008. Schänzer, W., Geyer, H., Gotzmann, A. & Mareck, U. (eds.). Sportverlag Strauß, p. 257-266 10 p. (Recent advances in doping analysis; vol. 16).

    Research output: Chapter in Book/Report/Conference proceedingConference contribution - Article for conferenceResearch

  5. Published

    The usefulness of GC/C/IRMS in determining the origin of low levels 19-NA - application in routine analysis

    Ayotte, C., Romiguière, C., Fakirian, A., Flenker, U., Hebestreit, M., Piper, T. & Schänzer, W., 2006, Recent advances in doping analysis (14) : Proceedings of the Manfred Donike Workshop ; 24th Cologne Workshop on Dope Analysis 4th to 9th June 2006. Schänzer, W., Geyer, H., Gotzmann, A. & Mareck, U. (eds.). Sport & Buch Strauß, p. 277-287 11 p. (Recent advances in doping analysis; vol. 14).

    Research output: Chapter in Book/Report/Conference proceedingConference contribution - Article for conferenceResearch

  6. Published

    Hypoxia-inducible factor (HIF) pathway as target for doping purposes and mass spectrometric characterisation of orally available model HIF-stabilizers

    Beuck, S., Schlörer, N., Kamber, M., Schänzer, W. & Thevis, M., 2009, Recent advances in doping analysis (17) : Proceedings of the Manfred Donike Workshop ; 27th Cologne Workshop on Dope Analysis, 1st to 6th March 2009. Schänzer, W., Geyer, H., Gotzmann, A. & Mareck, U. (eds.). Sportverlag Strauß, p. 155-164 10 p. (Recent advances in doping analysis; vol. 17).

    Research output: Chapter in Book/Report/Conference proceedingConference contribution - Article for conferenceResearch

  7. Published

    Hypoxia-inducible factor stabilizers and other small-molecule erythropoiesis-stimulating agents in current and preventive doping analysis

    Beuck, S., Schänzer, W. & Thevis, M., 01.11.2012, In: Drug testing and analysis. 4, 11, p. 830-845 16 p.

    Research output: Contribution to journalJournal articlesResearch

  8. Published

    Development of liquid chromatography-tandem mass spectrometry-based analytical assays for the determination of HIF stabilizers in preventive doping research

    Beuck, S., Bornatsch, W., Lagojda, A., Schänzer, W. & Thevis, M., 2012, In: Drug testing and analysis. 3, 11-12, p. 756-770 15 p.

    Research output: Contribution to journalJournal articlesResearchpeer-review

  9. Published

    Unusual mass spectrometric dissociation pathway of protonated isoquinoline-3-carboxamides due to multiple reversible water adduct formation in the gas phase

    Beuck, S., Schwabe, T., Grimme, S., Schlörer, N., Kamber, M., Schänzer, W. & Thevis, M., 01.11.2009, In: Journal of the American Society for Mass Spectrometry. 20, 11, p. 2034-2048 15 p.

    Research output: Contribution to journalJournal articlesResearch

  10. Published

    Structure characterisation of urinary metabolites of the cannabimimetic JWH-018 using chemically synthesised reference material for the support of LC-MS/MS-based drug testing

    Beuck, S., Möller, I., Thomas, A., Klose, A., Schlörer, N., Schänzer, W. & Thevis, M., 01.08.2011, In: Analytical and bioanalytical chemistry. 401, 2, p. 493-505 13 p.

    Research output: Contribution to journalJournal articlesResearch

  11. Published

    Investigation of the in vitro metabolism of the emerging drug candidate S107 for doping-preventive purposes

    Beuck, S., Schänzer, W. & Thevis, M., 2011, In: Journal of mass spectrometry : JMS. 46, 2, p. 112-130

    Research output: Contribution to journalJournal articlesResearchpeer-review

  12. Published

    Identification and characterization of urinary prenylamine metabolites by means of liquid chromatography-tandem mass spectrometry

    Beuck, S., Sigmund, G., Koch, A., Schänzer, W., Pokrywka, A., Kwiatkowska, D. & Thevis, M., 2012, In: Drug testing and analysis. 4, 9, p. 701-716

    Research output: Contribution to journalJournal articlesResearchpeer-review

  13. Published

    Use of nutritional supplements by german elite junior athletes

    Braun, H., Köhler, K., Geyer, H., Kleinert, J. M., Mester, J. & Schänzer, W., 2008, 13th Annual Congress of the European College of Sport Science in Estoril, Portugal from 9-12 July 2008: Book of abstracs.

    Research output: Chapter in Book/Report/Conference proceedingConference contribution - Published abstract for conference with selection processResearch

  14. Published

    Nutrition status and physical activity of german elite junior athletes: preliminary results

    Braun, H., Köhler, K., Mester, J. & Schänzer, W., 2008, 13th Annual Congress of the European College of Sport Science in Estoril, Portugal from 9-12 July 2008: Book of abstracts.

    Research output: Chapter in Book/Report/Conference proceedingConference contribution - Published abstract for conference with selection processResearch

  15. Published

    Dietary supplement use of elite German athletes and knowledge about the contamination problem

    Braun, H., Köhler, K., Geyer, H., Thevis, M. & Schänzer, W., 2009, 14th annual congress of the European College of Sport Sciences: Book of abstracts. Loland, S., Bø, K., Fasting, K., Hallén, J., Ommundsen, Y., Roberts, G. & Tsolakidis, E. (eds.). p. 378

    Research output: Chapter in Book/Report/Conference proceedingConference contribution - Published abstract for conference with selection processResearch

  16. Published

    Micronutrient intake of young elite German athletes

    Braun, H., Köhler, K., Mester, J., Thevis, M. & Schänzer, W., 2011, 16th annual Congress of the European College of Sport Science, 6.-9. July 2011, Liverpool, ECSS. Cable, T. & George, K. (eds.). p. 295-296

    Research output: Chapter in Book/Report/Conference proceedingConference contribution - Published abstract for conference with selection processResearch

  17. Published

    Nahrungsergänzungsmittel: Doping- und Gesundheitsgefahren

    Braun, H., Köhler, K., Geyer, H. & Schänzer, W., 2011, In: Ernährung und Medizin. 26, p. 174-178

    Research output: Contribution to journalJournal articlesResearch

  18. Published

    Dietary supplement use, impact on micronutrient intake of young German athletes

    Braun, H., Köhler, K., Geyer, H., Mester, J., Thevis, M. & Schänzer, W., 2012, 17th annual Congress of the European College of Sport Science, 4.-7. July 2012, Bruges, Belgium: Book of abstracts. Meeusen, R., Duchateau, J., Roelands, B., Klaas, M., de Geus, B., Baudry, S. & Tsolakidis, E. (eds.). p. 237

    Research output: Chapter in Book/Report/Conference proceedingConference contribution - Published abstract for conference with selection processResearch

  19. Published

    Nahrungsergänzungsmittelkonsum, Einfluß auf die Mikronährstoffzufuhr bei Nachwuchsleistungssportlern

    Braun, H., Köhler, K., Geyer, H., Mester, J., Thevis, M. & Schänzer, W., 2012, In: Deutsche Zeitschrift für Sportmedizin. 63, 7-8, p. 237

    Research output: Contribution to journalJournal articlesResearchpeer-review

  20. Published

    Weight loss practices of German athletes in Olympic weight class sports.

    Braun, H., Werkner, J., Köhler, K., Mester, J., Thevis, M. & Schänzer, W., 2013, 18th annual congress of the European College of Sport Sciences: Book of abstracts. Balagué, N., Torrents, C., Vilanova, A., Cadefau, J., Tarragó, R. & Tsolakidis, E. (eds.). p. 357 1 p.

    Research output: Chapter in Book/Report/Conference proceedingConference contribution - Published abstract for conference with selection processResearch

  21. Published
  22. Published
  23. Published

    Dietary supplement use, impact on micronutrient intake of young elite German athletes

    Braun, H., von Andrian-Werburg, J. U., May, S., Geyer, H., Schänzer, W. & Thevis, M., 2017, 22nd Annual Congress of the European College of Sport Sciences: Book of abstracts. Ferrauti, A., Platen, P., Grimminger-Seidensticker, E., Jaitner, T., Bartmus, U., Becher, L., De Marées, M., Mühlbauer, T., Schauerte, A., Wiewelhove, T. & Tsolakidis, E. (eds.). Westdeutscher Universitätsverlag, p. 453 1 p.

    Research output: Chapter in Book/Report/Conference proceedingConference contribution - Published abstract for conference with selection processResearchpeer-review

  24. Published

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

    Bredehöft, M., Baginski, R., Parr, M. K., Thevis, M. & Schänzer, W., 01.03.2012, In: The Journal of Steroid Biochemistry and Molecular Biology. 129, 1-2, p. 54-60 7 p.

    Research output: Contribution to journalJournal articlesResearchpeer-review

  25. Published
  26. Published

    Detection of Synacthen® in human plasma with LC-ESI-MS/MS after immunoaffinity purification

    Bredehöft, M., Thevis, M., Delahaut, P., Kamber, M. & Schänzer, W., 2006, Recent advances in doping analysis (14) : Proceedings of the Manfred Donike Workshop ; 24th Cologne Workshop on Dope Analysis 4th to 9th June 2006. Schänzer, W., Geyer, H., Gotzmann, A. & Mareck, U. (eds.). Sport & Buch Strauß, p. 363-365 3 p. (Recent advances in doping analysis; vol. 14).

    Research output: Chapter in Book/Report/Conference proceedingConference contribution - Article for conferenceResearch

  27. Published

    Development of criteria for the detection of adrenosterone administration by gas chromatography-mass spectrometry and gas chromatography-combustion-isotope ratio mass spectrometry for doping control

    Brooker, L., Parr, M. K., Cawley, A., Flenker, U., Howe, C., Kazlauskas, R., Schänzer, W. & George, A., 01.11.2009, In: Drug testing and analysis. 1, 11-12, p. 587-595 9 p.

    Research output: Contribution to journalJournal articlesResearch

  28. Published

    ESC study group of sports cardiology position paper on adverse cardiovascular effects of doping in athletes

    Deligiannis, A., Björnstad, H., Carre, F., Heidbüchel, H., Kouidi, E., Panhuyzen-Goedkoop, N. M., Pigozzi, F., Schänzer, W., Vanhees, L. & ESC Study Group of Sports Cardiology, 01.10.2006, In: European journal of cardiovascular prevention and rehabilitation : official journal of the European Society of Cardiology, Working Groups on Epidemiology & Prevention and Cardiac Rehabilitation and Exercise Physiology. 13, 5, p. 687-694 8 p.

    Research output: Contribution to journalJournal articlesResearch

  29. Published

    Studies on the collision-induced dissociation of adipoR agonists after electrospray ionization and their implementation in sports drug testing

    Dib, J., Schlörer, N., Schänzer, W. & Thevis, M., 2015, In: Journal of mass spectrometry : JMS. 50, 2, p. 407-417 11 p.

    Research output: Contribution to journalJournal articlesResearchpeer-review

  30. Published

    Identification and characterization of in vitro and in vivo generated metabolites of the adiponectin receptor agonists AdipoRon and 112254

    Dib, J., Thomas, A., Delahaut, P., Fichant, E., Schänzer, W. & Thevis, M., 2016, In: Journal of pharmaceutical and biomedical analysis. 125, June, p. 68-76 9 p.

    Research output: Contribution to journalJournal articlesResearchpeer-review

  31. Published

    Studies on the Collision-Induced Dissociation of adipoR Agonists After Electrospray Ionization and Their Implementation in Sports Drug Testing

    Dib, J., Schlörer, N., Schänzer, W. & Thevis, M., 2015, Recent advances in doping analysis (23). Schänzer, W., Thevis, M., Geyer, H. & Mareck, U. (eds.). Sportverlag Strauß, Vol. 23. p. 226 1 p.

    Research output: Chapter in Book/Report/Conference proceedingConference contribution - Published abstract for conference with selection processResearch

  32. Published

    Mass spectrometric characterization of the hypoxia-inducible factor (HIF) stabilizer drug candidate BAY 85-3934 (molidustat) and its glucuronidated metabolite BAY-348, and their implementation into routine doping controls

    Dib, J., Mongongu, C., Buisson, C., Molina, A., Schänzer, W., Thuss, U. & Thevis, M., 27.06.2016, In: Drug testing and analysis. 9, 1, p. 61–67 7 p.

    Research output: Contribution to journalJournal articlesResearchpeer-review

  33. Published

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

    Dib, J., Sigmund, G., Tretzel, L., Piper, T., Schänzer, W. & Thevis, M., 2016, Recent advances in doping analysis : Proceedings of the Manfred Donike Workshop on Dope Analysis. Schänzer, W., Thevis, M., Geyer, H. & Mareck, U. (eds.). Sportverlag Strauß, Vol. 24. p. 183 1 p.

    Research output: Chapter in Book/Report/Conference proceedingConference contribution - Published abstract for conference with selection processResearchpeer-review

  34. Published

    Identification and characterization of in vitro and in vivo generated metabolites of the adiponectin receptor agonists AdipoRon and 112254

    Dib, J., Thomas, A., Delahaut, P., Fichant, E., Schänzer, W. & Thevis, M., 2016, Recent advances in doping analysis: Proceedings of the Manfred Donike Workshop in Dope Analysis. Schänzer, W., Thevis, M., Geyer, H. & Mareck, U. (eds.). Sportverlag Strauß, Vol. 24. p. 141 1 p.

    Research output: Chapter in Book/Report/Conference proceedingConference contribution - Published abstract for conference with selection processResearchpeer-review

  35. Published

    Determination of the AdipoR agonists AdipoRon, 112254 and their metabolites in urine and dried blood spots in sports drug testing

    Dib, J., Tretzel, L., Piper, T., Schänzer, W. & Thevis, M., 2017, Recent advances in doping analysis: Proceedings of the Manfred Donike Workshop on Dope Analysis. Schänzer, W., Thevis, M., Geyer, H. & Mareck, U. (eds.). 2017 ed. Sportverlag Strauß, Vol. 25. p. 175 1 p.

    Research output: Chapter in Book/Report/Conference proceedingConference contribution - Published abstract for conference with selection processResearchpeer-review

  36. Published

    Screening for Adiponectin Receptor Agonists and their Metabolites in Urine and Dried Blood Spots

    Dib, J., Tretzel, L., Piper, T., Lagojda, A., Kuehne, D., Schänzer, W. & Thevis, M., 01.10.2017, In: Clinical mass spectrometry. 6, p. 13-20 8 p.

    Research output: Contribution to journalJournal articlesResearchpeer-review

  37. Published

    Characterisation of the pharmacological profile of desoxymethyltestosterone (Madol), a steroid misused for doping

    Diel, P. R., Friedel, A., Geyer, H., Kamber, M., Laudenbach-Leschowski, U., Schänzer, W., Thevis, M., Vollmer, G. & Zierau, O., 2007, In: Toxicology letters. 169, p. 64-71 8 p.

    Research output: Contribution to journalJournal articlesResearchpeer-review

  38. Published

    The prohormone 19-Norandrostendione displays selective androgen receptor modulator (SARM) like properties after subcutaneous administration

    Diel, P. R., Friedel, A., Geyer, H., Kamber, M., Laudenbach, U., Schänzer, W., Schleipen, B., Thevis, M. & Vollmer, G., 2008, In: Acta Physiologica. 192, Supplement 663, p. 57

    Research output: Contribution to journalConference abstract in journalResearch

  39. Published

    The prohormone 19-norandrostenedione displays selective androgen receptor modulator (SARM) like properties after subcutaneous administration

    Diel, P. R., Friedel, A., Geyer, H., Kamber, M., Laudenbach-Leschowsky, U., Schänzer, W., Schleipen, B., Thevis, M., Vollmer, G. & Zierau, O., 01.04.2008, In: Toxicology letters. 177, 3, p. 198-204 7 p.

    Research output: Contribution to journalJournal articlesResearch

  40. Published

    The prohormone 19-Norandrostenedione displays selective androgen receptor modulator (SARM) like properties after subcutaneous administration

    Diel, P. R., Friedel, A., Geyer, H., Kamber, M., Laudenbach-Leschowski, U., Schänzer, W., Schliepen, B., Thevis, M. & Vollmer, G., 2007, In: Acta Physiologica. 192

    Research output: Contribution to journalConference abstract in journalResearch

  41. Published

    Characterisation of the pharmacological profile of desoxymethyltestosterone (Madol), a new "designer steroid" misused for doping

    Diel, P. R., Friedel, A., Geyer, H., Kamber, M., Laudenbach-Leschowski, U., Schänzer, W., Thevis, M., Vollmer, G. & Zierau, O., 2006, Programm and Abstracts 88th meeting of the Endocrine Society. p. 1-472

    Research output: Chapter in Book/Report/Conference proceedingConference contribution - Published abstract for conference with selection processResearch

  42. Published

    Evaluation of fluid status and effect of an individual intervention in female soccer players before match play

    Domnik, K., Braun, H., Köhler, K., Mester, J. & Schänzer, W., 2013, 18th annual congress of the European College of Sport Sciences: Book of abstracts. Balagué, N., Torrents, C., Vilanova, A., Cadefau, J., Tarragó, R. & Tsolakidis, E. (eds.). p. 571-572 1 p.

    Research output: Chapter in Book/Report/Conference proceedingConference contribution - Published abstract for conference with selection processResearch

  43. Published

    lmplementation of the prolyl hydroxylase inhibitor Roxadustat (FG-4592) and its main metabolites into routine doping controls

    Eichner, D., Van Wagoner, R. M., Brenner, M., Chou, J., Leigh, S., Wright, L. R., Flippin, L. A., Martinelli, M., Krug, O., Schänzer, W. & Thevis, M., 11.2017, In: Drug testing and analysis. 9, 11-12, p. 1768-1778 11 p.

    Research output: Contribution to journalConference article in journalResearchpeer-review

  44. Published

    delta13C-values of endogenous urinary steroids

    Flenker, U., Güntner, U. & Schänzer, W., 01.04.2008, In: Steroids. 73, 4, p. 408-416 9 p.

    Research output: Contribution to journalJournal articlesResearch

  45. Published

    Improved performance and maintenance in gas chromatography/isotope ratio mass spectrometry by precolumn solvent removal

    Flenker, U., Hebestreit, M., Piper, T., Hülsemann, F. & Schänzer, W., 01.06.2007, In: Analytical chemistry. 79, 11, p. 4162-4168 7 p.

    Research output: Contribution to journalJournal articlesResearch

  46. Published

    Analytik von Sterioden : Isotopensignatur verrät Doping

    Flenker, U. & Schänzer, W., 2008, In: Nachrichten aus Chemie Technik und Laboratorium. 73, p. 22-23 2 p.

    Research output: Contribution to journalJournal articlesResearch

  47. Published

    Determination of D/H ratios of endogenous urinary steroids : method validation and first results

    Flenker, U., Schänzer, W. & Piper, T., 2008, Recent advances in doping analysis (16) : Proceedings of the Manfred Donike Workshop ; 26th Cologne Workshop on Dope Analysis, 24th to 29th February 2008. Schänzer, W., Geyer, H., Gotzmann, A. & Mareck, U. (eds.). Sportverlag Strauß, p. 181-190 10 p. (Recent advances in doping analysis; vol. 16).

    Research output: Chapter in Book/Report/Conference proceedingConference contribution - Article for conferenceResearch

  48. Published

    A new, effective and robust method to couple gas chromatography and isotope ratio mass spectrometry

    Flenker, U., Hebestreit, M., Piper, T. & Schänzer, W., 2006, Recent advances in doping analysis (14) : Proceedings of the Manfred Donike Workshop ; 24th Cologne Workshop on Dope Analysis 4th to 9th June 2006. Schänzer, W., Geyer, H., Gotzmann, A. & Mareck, U. (eds.). Sport & Buch Strauß, p. 299-306 8 p. (Recent advances in doping analysis; vol. 14).

    Research output: Chapter in Book/Report/Conference proceedingConference contribution - Article for conferenceResearch

  49. Published

    Elucidation of original and metabolic sources of ephedrines by stable isotope analysis

    Flenker, U., Hülsemann, F., Gougoulidis, V., Sigmund, G. & Schänzer, W., 2007, Recent advances in doping analysis (15) : Proceedings of the Manfred Donike Workshop ; 25th Cologne Workshop on Dope Analysis 25th February to 2nd March 2007. Schänzer, W., Geyer, H., Gotzmann, A. & Mareck, U. (eds.). Sportverlag Strauß, p. 209-216 8 p. (Recent advances in doping analysis; vol. 15).

    Research output: Chapter in Book/Report/Conference proceedingConference contribution - Article for conferenceResearch

  50. Published

    Stability tests for haematologic parameters in an anti-doping context

    Flenker, U., Schänzer, W., Voß, S. & Majer, B., 2008, Recent advances in doping analysis (16) : Proceedings of the Manfred Donike Workshop ; 26th Cologne Workshop on Dope Analysis, 24th to 29th February 2008. Schänzer, W., Geyer, H., Gotzmann, A. & Mareck, U. (eds.). Sportverlag Strauß, p. 345 1 p. (Recent advances in doping analysis; vol. 16).

    Research output: Chapter in Book/Report/Conference proceedingConference contribution - Article for conferenceResearch

  51. Published

    δ13C-Values of endogenous urinary steroids

    Flenker, U., Güntner, U. & Schänzer, W., 2008, In: Steroids. 73, p. 408-416 9 p.

    Research output: Contribution to journalJournal articlesResearchpeer-review

  52. Published

    Which factors control 13C/12 C-ratios of urinary steroids?

    Flenker, U., Schänzer, W., Lüdke, S. & Güntner, U., 2008, Recent advances in doping analysis (16) : Proceedings of the Manfred Donike Workshop ; 26th Cologne Workshop on Dope Analysis, 24th to 29th February 2008. Schänzer, W., Geyer, H., Gotzmann, A. & Mareck, U. (eds.). Sportverlag Strauß, p. 163-170 8 p. (Recent advances in doping analysis; vol. 16).

    Research output: Chapter in Book/Report/Conference proceedingConference contribution - Article for conferenceResearch

  53. Published

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

    Flenker, U., Schänzer, W. & Piper, T., 2008, Recent advances in doping analysis (16) : Proceedings of the Manfred Donike Workshop ; 26th Cologne Workshop on Dope Analysis, 24th to 29th February 2008. Schänzer, W., Geyer, H., Gotzmann, A. & Mareck, U. (eds.). Sportverlag Strauß, p. 151 1 p. (Recent advances in doping analysis; vol. 16).

    Research output: Chapter in Book/Report/Conference proceedingConference contribution - Article for conferenceResearch

  54. Published

    13C/12C- und 15N/14N-Verhältnisse während Verstoffwechselung von Ephedra-Alkaloiden

    Flenker, U., Gougoulidis, V., Sigmund, G. & Schänzer, W., 2007, Jahrestagung der Arbeitsgemeinschaft Stabile Isotope 08.-10.10.2007 Universität Bayreuth: Book of abstracts.

    Research output: Chapter in Book/Report/Conference proceedingConference contribution - Published abstract for conference with selection processResearch

  55. Published

    Analytica pro, Nachrichten aus der Chemie

    Flenker, U. & Schänzer, W., 2008, In: Analytica pro, Nachrichten aus der Chemie. p. 22-23

    Research output: Contribution to journalJournal articlesResearchpeer-review

  56. Published

    Metabolic isotope fractionation - fundamentals and examples from steroid

    Flenker, U., Riemann, P., Macha, A., Gougoulidis, V., Haenelt, N., Hülsemann, F., Parr, M. K. & Schänzer, W., 2014, Recent advances in doping analysis (22). Schänzer W, Thevis M, Geyer H, Mareck U (ed.). Sportverlag Strauß, Vol. 22. p. 238 1 p.

    Research output: Chapter in Book/Report/Conference proceedingConference contribution - Published abstract for conference with selection processResearchpeer-review

  57. Published

    Isotopenanalyse in der Sportwissenschaft

    Flenker, U., Riemann, P., Weigt, C., Stöver, K., Hülsemann, F., Diel, P. & Schänzer, W., 2015, In: IMPULSE -- Das Wissenschaftsmagazin der Deutschen Sporthochschule Köln. 20, 2, p. 38-45 8 p.

    Research output: Contribution to journalJournal articlesResearch

  58. Published

    Still more physiological Effects on stable Isotope Ratios of endogenous Steroids

    Flenker, U., Riemann, P., Hülsemann, F., Gougoulidis, V., Haenelt, N., Braun, H., Köhler, K., Mester, J. & Schänzer, W., 2015, Recent advances in doping analysis (23). Schänzer, W., Thevis, M., Geyer, H. & Mareck, U. (eds.). Sportverlag Strauß, Vol. 23. p. 249

    Research output: Chapter in Book/Report/Conference proceedingConference contribution - Published abstract for conference with selection processResearch

  59. Published

    Towards an integration of steroid profiling and stable isotope analysis

    Flenker, U., Riemann, P. & Schänzer, W., 2016, Recent advances in doping analysis (24): Proceedings of the Manfred Donike Workshop on Dope Analysis. Schänzer, W., Thevis, M., Geyer, H. & Mareck, U. (eds.). Sportverlag Strauß, Vol. 24. p. 166 1 p.

    Research output: Chapter in Book/Report/Conference proceedingConference contribution - Published abstract for conference with selection processResearchpeer-review

  60. Published

    Use of makeup gas to improve sensitivity and linearity in compound specific analysis of stable hydrogen isotopes

    Flenker, U. & Schänzer, W., 2017, Recent advances in doping analysis: Proceedings of the Manfred Donike Workshop on Dope Analysis. Schänzer, W., Thevis, M., Geyer, H. & Mareck, U. (eds.). 2017 ed. Sportverlag Strauß, Vol. 25. p. 170 1 p.

    Research output: Chapter in Book/Report/Conference proceedingConference contribution - Published abstract for conference with selection processResearchpeer-review

  61. Published

    Intracrine androgen metabolism. Fundamentals and a new approach to make use of 13C/12C signals of endogenous Steroids

    Flenker, U., Riemann, P., Hülsemann, F., Gougoulidis, V., Thevis, M. & Schänzer, W., 2018, Recent advances in doping analysis (26): 36th Cologne Workshop on Dope Analysis 23rd to 26th April 2018. Thevis, M., Geyer, H. & Mareck, U. (eds.). Sportverlag Strauß, p. 36-42 7 p. (Recent advances in doping analysis; vol. 26).

    Research output: Chapter in Book/Report/Conference proceedingConference contribution - Article for conferenceResearchpeer-review

  62. Published

    Essstörungen im Sport: Vergleich von Sportstudenten und Studenten weiterer Studiengänge mittels Eating Disorder Inventory-2

    Franzki, R., Braun, H., Schänzer, W. & Köhler, K., 2013, In: Aktuelle Ernährungsmedizin. 38, 4, p. 283-289

    Research output: Contribution to journalJournal articlesResearchpeer-review

  63. Published
  64. Published

    17β-Hydroxy-5alpha-androst-1-en-3-one (1-testosterone) is a potent androgen with anabolic properties

    Friedel, A., Kamber, M., Hertrampf, T., Laudenbach-Leschowski, U., Schänzer, W., Thevis, M., Vollmer, G., Zierau, O. & Diel, P. R., 2006, In: Toxicology letters. 165, p. 149-155 7 p.

    Research output: Contribution to journalJournal articlesResearchpeer-review

  65. Published

    Tetrahydrogestrinone is a potent but unselective binding steroid and affects glucocorticoid signalling in the liver

    Friedel, A., Geyer, H., Kamber, M., Laudenbach-Leschowski, U., Schänzer, W., Thevis, M., Vollmer, G., Zierau, O. & Diel, P. R., 2006, In: Toxicology letters. 164, p. 16-23 8 p.

    Research output: Contribution to journalJournal articlesResearchpeer-review

  66. Published

    Long-term detection of metandienone abuse by means of the new metabolite 17ß-hydroxymethyl-17α-methyl-18-norandrost-1,4,13-trien-3-one

    Fußhöller, G., Mareck, U., Schmechel, A. & Schänzer, W., 2007, Recent advances in doping analysis (15) : Proceedings of the Manfred Donike Workshop ; 25th Cologne Workshop on Dope Analysis 25th February to 2nd March 2007. Schänzer, W., Geyer, H., Gotzmann, A. & Mareck, U. (eds.). Sportverlag Strauß, p. 393-396 4 p. (Recent advances in doping analysis; vol. 15).

    Research output: Chapter in Book/Report/Conference proceedingConference contribution - Article for conferenceResearch

  67. Published

    Improved steroid profiling using GC tandem mass spectrometry : preliminary results

    Fußhöller, G. & Schänzer, W., 2009, Recent advances in doping analysis (17) : Proceedings of the Manfred Donike Workshop ; 27th Cologne Workshop on Dope Analysis, 1st to 6th March 2009. Schänzer, W., Geyer, H., Gotzmann, A. & Mareck, U. (eds.). Sportverlag Strauß, p. 233-236 4 p.

    Research output: Chapter in Book/Report/Conference proceedingConference contribution - Article for conferenceResearch

  68. Published

    New sample preparation procedure for the confirmation of stanozolol and its metabolites by means of GC/MSMS and LC/ESI-MSMS

    Fußhöller, G., Koch, A., Mareck, U., Thomas, A., Schmechel, A., Sigmund, G., Thevis, M. & Schänzer, W., 2006, Recent advances in doping analysis (14) : Proceedings of the Manfred Donike Workshop ; 24th Cologne Workshop on Dope Analysis 4th to 9th June 2006. Schänzer, W., Geyer, H., Gotzmann, A. & Mareck, U. (eds.). Sport & Buch Strauß, p. 229-238 10 p. (Recent advances in doping analysis; vol. 14).

    Research output: Chapter in Book/Report/Conference proceedingConference contribution - Article for conferenceResearch

  69. Published

    Testolactone – Derivatisation Artifact due to the Incorporation of an Ethylmercapto Group

    Fußhöller, G., Guddat, S., Schänzer, W., Geyer, H. & Thevis, M., 2019, Proceedings of the Manfred Donike Workshop: 37th Cologne Workshop on Dope Analysis 17th to 22nd Feb 2019. Thevis, M., Geyer, H. & Mareck, U. (eds.). Köln: Sportverlag Strauß, p. 62-65 4 p. (Recent advances in doping analysis; vol. 27).

    Research output: Chapter in Book/Report/Conference proceedingConference contribution - Article for conferenceResearchpeer-review

  70. Published

    Bacterial activities in urine samples: Formation of metandienone and 6β-hydroxy-metandienone from the internal standard methyltestosterone – a case study

    Fußhöller, G., Geyer, H., Schänzer, W. & Thevis, M., 2019, Proceedings of the Manfred Donike Workshop: 37th Cologne Workshop on Dope Analysis 17th to 22nd Feb 2019. Thevis, M., Geyer, H. & Mareck, U. (eds.). Köln: Sportverlag Strauß, p. 35-38 4 p. (Recent advances in doping analysis; vol. 27).

    Research output: Chapter in Book/Report/Conference proceedingConference contribution - Article for conferenceResearchpeer-review

  71. Published

    Anabolic agents: recent strategies for their detection and protection from inadvertent doping

    Geyer, H., Schänzer, W. & Thevis, M., 01.05.2014, In: British journal of sports medicine. 48, 10, p. 820-826 7 p.

    Research output: Contribution to journalJournal articlesResearch

  72. Published

    Nutritional supplements cross-contaminated and faked with doping substances

    Geyer, H., Parr, M. K., Koehler, K., Mareck, U., Schänzer, W. & Thevis, M., 01.07.2008, In: Journal of mass spectrometry : JMS. 43, 7, p. 892-902 11 p.

    Research output: Contribution to journalJournal articlesResearch

  73. Published

    Atypical steroid profiles in connection with ethanol findings in urine

    Geyer, H., Mareck, U., Haenelt, N. & Schänzer, W., 2009, Recent advances in doping analysis (17) : Proceedings of the Manfred Donike Workshop ; 27th Cologne Workshop on Dope Analysis, 1st to 6th March 2009. Schänzer, W., Geyer, H., Gotzmann, A. & Mareck, U. (eds.). Sportverlag Strauß, p. 261-264 4 p. (Recent advances in doping analysis; vol. 17).

    Research output: Chapter in Book/Report/Conference proceedingConference contribution - Article for conferenceResearch

  74. Published

    Cross-contaminations of vitamin- and mineral-tablets with metandienone and stanozolol

    Geyer, H., Köhler, K., Mareck, U., Parr, M. K., Schänzer, W. & Thevis, M., 2006, Recent advances in doping analysis (14) : Proceedings of the Manfred Donike Workshop ; 24th Cologne Workshop on Dope Analysis 4th to 9th June 2006. Schänzer, W., Geyer, H., Gotzmann, A. & Mareck, U. (eds.). Sport & Buch Strauß, p. 11-16 6 p. (Recent advances in doping analysis; vol. 14).

    Research output: Chapter in Book/Report/Conference proceedingConference contribution - Article for conferenceResearch

  75. Published

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

    Geyer, H., Köhler, K., Mareck, U., Parr, M. K., Schänzer, W. & Thevis, M., 2007, Effectiveness of the anti-doping fight: 2006 IAAF World Anti-Doping Symposium : book of proceedings ; 30 Septembre - 2 October 2006, Lausanne, Switzerland. Saugy, M. (ed.). p. 95-99 5 p.

    Research output: Chapter in Book/Report/Conference proceedingConference contribution - Article for conferenceResearch

  76. Published

    The detection of the misuse of testosterone gel

    Geyer, H., Flenker, U., Mareck, U., Platen, P., Piper, T., Schmechel, A., Schrader, Y., Thevis, M. & Schänzer, W., 2007, Recent advances in doping analysis (15) : Proceedings of the Manfred Donike Workshop ; 25th Cologne Workshop on Dope Analysis 25th February to 2nd March 2007. Schänzer, W., Geyer, H., Gotzmann, A. & Mareck, U. (eds.). Sportverlag Strauß, p. 133-142 10 p. (Recent advances in doping analysis; vol. 15).

    Research output: Chapter in Book/Report/Conference proceedingConference contribution - Article for conferenceResearch

  77. Published

    Steroid profiling and GC/C/IRMS for the detection of the misuse of testosterone gel

    Geyer, H., Flenker, U., Haenelt, N., Mareck, U., Piper, T., Schmechel, A., Schrader, Y., Platen, P. & Schänzer, W., 2007, Recent advances in doping analysis (15) : Proceedings of the Manfred Donike Workshop ; 25th Cologne Workshop on Dope Analysis 25th February to 2nd March 2007. Schänzer, W., Geyer, H., Gotzmann, A. & Mareck, U. (eds.). Sportverlag Strauß, p. 133-142 (Recent advances in advances in doping analysis; vol. 15).

    Research output: Chapter in Book/Report/Conference proceedingConference contribution - Article for conferenceResearch

  78. Published

    Dopinganalytik und Forschung – die Zukunft der Dopingbekämpfung: Doping im Sport

    Geyer, H., Thevis, M. & Schänzer, W., 2015, In: pharmActuel. 2, p. 27

    Research output: Contribution to journalOther (editorial matter etc.)Research

  79. Published

    Contaminated nutritional supplements as possible source for findings of low concentrations of methylhexaneamine in doping control samples - a case study

    Geyer, H., Sigmund, G., Krug, O., Mareck, U., Gougoulidis, V., Schänzer, W. & Thevis, M., 2017, Recent advances in doping analysis: 35th Cologne Workshop on Dope Analysis, 5th to 10th March 2017. Schänzer, W., Thevis, M., Geyer, H. & Mareck, U. (eds.). Sportverlag Strauß, p. 60-62 3 p. (Recent advances in doping analysis; vol. 25).

    Research output: Chapter in Book/Report/Conference proceedingConference contribution - Published abstract for conference with selection processResearchpeer-review

  80. Published

    New potential markers for the detection of boldenone misuse

    Gomez, C., Pozo, O. J., Geyer, H., Marcos, J., Thevis, M., Schänzer, W., Segura, J. & Ventura, R., 2012, In: The Journal of Steroid Biochemistry and Molecular Biology. 132, 3-5, p. 239-246

    Research output: Contribution to journalJournal articlesResearchpeer-review

  81. Published
  82. Published

    High-throughput screening and confirmation of myo-inositol trispyro-phosphate (ITPP) in human urine by HILIC high resolution / high accuracy mass spectrometry for doping control purposes

    Görgens, C., Guddat, S., Schänzer, W. & Thevis, M., 2014, Recent advances in doping analysis (22). Schänzer W, Thevis M, Geyer H, Mareck U (ed.). Sportverlag Strauß, Vol. 22. p. 220 1 p.

    Research output: Chapter in Book/Report/Conference proceedingConference contribution - Published abstract for conference with selection processResearchpeer-review

  83. Published
  84. Published
  85. Published

    “Dilute-and-Inject” multi-target screening assay for highly polar doping agents using hydrophilic interaction liquid chromatography high resolution/high accuracy mass spectrometry (HILIC-HRMS) for sports drug testing

    Görgens, C., Guddat, S., Orlovius, A-K., Sigmund, G., Thomas, A., Thevis, M. & Schänzer, W., 2015, Recent advances in doping analysis (23). Schänzer, W., Thevis, M., Geyer, H. & Mareck, U. (eds.). Sportverlag Strauß, Vol. 23. p. 229 1 p.

    Research output: Chapter in Book/Report/Conference proceedingConference contribution - Published abstract for conference with selection processResearch

  86. Published
  87. Published
  88. Published

    Mildronate (Meldonium) in professional sports: monitoring of doping control urine samples

    Görgens, C., Guddat, S., Dib, J., Wachsmuth, P., Geyer, H., Schänzer, W. & Thevis, M., 2016, Recent advances in doping analysis (24): Proceedings of the Manfred Donike Workshop on Dope Analysis. Schänzer, W., Thevis, M., Geyer, H. & Mareck, U. (eds.). Sportverlag Strauß, Vol. 24. p. 182 1 p.

    Research output: Chapter in Book/Report/Conference proceedingConference contribution - Published abstract for conference with selection processResearchpeer-review

  89. Published

    Simplifying and expanding analytical capabilities for various classes of polar and non-polar doping agents by means of direct urine injection high resolution/high accuracy mass spectrometry.

    Görgens, C., Guddat, S., Thomas, A., Wachsmuth, P., Orlovius, A-K., Sigmund, G., Thevis, M. & Schänzer, W., 2016, Recent advances in doping analysis: Proceedings of the Manfred Donike Workshop in Dope Analysis. Sportverlag Strauß, Vol. 24. p. 145 1 p.

    Research output: Chapter in Book/Report/Conference proceedingConference contribution - Published abstract for conference with selection processResearchpeer-review

  90. Published

    Investigation of urinary detection windows after multiple oral dosages of meldonium - a pilot study

    Görgens, C., Thevis, M., Schänzer, W., Geyer, H., Guddat, S. & Bosse, C., 2017, Recent advances in doping analysis: 35th Cologne Workshop on Dope Analysis, 5th to 10th March 2017. Schänzer, W., Thevis, M., Geyer, H. & Mareck, U. (eds.). Sportverlag Strauß, p. 37-40 4 p. (Recent advances in doping analysis; vol. 25).

    Research output: Chapter in Book/Report/Conference proceedingConference contribution - Published abstract for conference with selection processResearchpeer-review

  91. Published

    The atypical excretion profile of meldonium: comparison of urinary detection windows after single- and multiple-dose application in healthy volunteers

    Görgens, C., Thevis, M., Schänzer, W., Pop, V., Geyer, H., Bosse, C. & Guddat, S., 2017, Recent advances in doping analysis: Proceedings of the Manfred Donike Workshop on Dope Analysis. Schänzer, W., Thevis, M., Geyer, H. & Mareck, U. (eds.). 2017 ed. Sportverlag Strauß, Vol. 25. p. 156 1 p.

    Research output: Chapter in Book/Report/Conference proceedingConference contribution - Published abstract for conference with selection processResearchpeer-review

  92. Published

    Stanozolol-N-glucuronide metabolites in human urine samples as suitable targets in terms of routine anti-doping analysis

    Göschl, L., Gmeiner, G., Gärtner, P., Stadler, G., Enev, V., Thevis, M., Schänzer, W., Guddat, S. & Forsdahl, G., 09.09.2021, In: Drug testing and analysis. 13, 9, p. 1668-1677 10 p.

    Research output: Contribution to journalJournal articlesResearchpeer-review

  93. Published

    Detection of total β-hCG in doping control – A case study

    Gotzmann, A., Grosse, J. & Schänzer, W., 2009, Recent advances in doping analysis (17) : Proceedings of the Manfred Donike Workshop ; 27th Cologne Workshop on Dope Analysis, 1st to 6th March 2009. Schänzer, W., Geyer, H., Gotzmann, A. & Mareck, U. (eds.). Sportverlag Strauß, p. 269-271 3 p. (Recent advances in doping analysis; vol. 17).

    Research output: Chapter in Book/Report/Conference proceedingConference contribution - Article for conferenceResearch

  94. Published

    Ciclesonide (Alvesco®) - a new glucocorticosteroid for inhalative treatment

    Gotzmann, A., Thevis, M., Bredehöft, M. & Schänzer, W., 2006, Recent advances in doping analysis (14) : Proceedings of the Manfred Donike Workshop ; 24th Cologne Workshop on Dope Analysis 4th to 9th June 2006. Schänzer, W., Geyer, H., Gotzmann, A. & Mareck, U. (eds.). Sport & Buch Strauß, p. 27-33 7 p.

    Research output: Chapter in Book/Report/Conference proceedingConference contribution - Article for conferenceResearch

  95. Published

    Abbott IMx® total β-hCG-kit versus Roche Elecsys® hCG STAT-kit : validation and performance comparison

    Gotzmann, A., Voß, S. C. & Schänzer, W., 2007, Recent advances in doping analysis (15) : Proceedings of the Manfred Donike Workshop ; 25th Cologne Workshop on Dope Analysis 25th February to 2nd March 2007. Schänzer, W., Geyer, H., Gotzmann, A. & Mareck, U. (eds.). Sportverlag Strauß, p. 351-354 4 p. (Recent advances in doping analysis; vol. 15).

    Research output: Chapter in Book/Report/Conference proceedingConference contribution - Article for conferenceResearch

  96. Published

    Approaches to the analysis of glucocorticosteroids for inhalative treatment in human doping control and some considerations for equine doping control

    Gotzmann, A., Thevis, M. & Schänzer, W., 2007, Proceedings of the 16th International Conference of Racing Analysts and Veterinarians : Tokyo, Japan, 2006. Houghton, E. (ed.). p. 519-524 6 p.

    Research output: Chapter in Book/Report/Conference proceedingConference contribution - Article for conferenceResearch

  97. Published

    Comparison of normal-phase and reverse-phase HPLC clean up for 13C/12C analysis of endogenous urinary steroids

    Gougoulidis, V., Piper, T., Flenker, U. & Schänzer, W., 2009, Recent advances in doping analysis (17) : Proceedings of the Manfred Donike Workshop ; 27th Cologne Workshop on Dope Analysis, 1st to 6th March 2009. Schänzer, W., Geyer, H., Gotzmann, A. & Mareck, U. (eds.). Sportverlag Strauß, p. 189-192 4 p. (Recent advances in doping analysis; vol. 17).

    Research output: Chapter in Book/Report/Conference proceedingConference contribution - Article for conferenceResearch

  98. Published

    Synthesis, characterization, and detection of new oxandrolone metabolites as long-term markers in sports drug testing

    Guddat, S., Fußhöller, G., Beuck, S., Thomas, A., Geyer, H., Rydevik, A., Bondesson, U., Hedeland, M., Lagojda, A., Schänzer, W. & Thevis, M., 01.10.2013, In: Analytical and bioanalytical chemistry. 405, 25, p. 8285-8294 10 p.

    Research output: Contribution to journalJournal articlesResearchpeer-review

  99. Published

    Application of FAIMS to anabolic androgenic steroids in sport drug testing

    Guddat, S., Thevis, M., Kapron, J., Thomas, A. & Schänzer, W., 01.11.2009, In: Drug testing and analysis. 1, 11-12, p. 545-553 9 p.

    Research output: Contribution to journalJournal articlesResearchpeer-review

  100. Published
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