Universität zu Köln

Journal Article

Bielohuby, Maximilian ORCID: 0000-0002-9859-8156, Zarkesh-Esfahani, Sayyed Hamid, Manolopoulou, Jenny, Wirthgen, Elisa ORCID: 0000-0002-8696-1675, Walpurgis, Katja, Khorasgani, Mohaddeseh Toghiany, Aghili, Zahra Sadat, Wilkinson, Ian Robert, Hoeflich, Andreas ORCID: 0000-0003-2018-2836, Thevis, Mario, Ross, Richard J. and Bidlingmaier, Martin (2014). Validation of serum IGF-I as a biomarker to monitor the bioactivity of exogenous growth hormone agonists and antagonists in rabbits. Dis. Model. Mech., 7 (11). S. 1263 - 1274. CAMBRIDGE: COMPANY OF BIOLOGISTS LTD. ISSN 1754-8411

Garzinsky, Ann-Marie, Walpurgis, Katja, Krug, Oliver and Thevis, Mario (2019). Does oral fluid contribute to exhaled breath samples collected by means of an electret membrane? Drug Test. Anal., 11 (11-12). S. 1764 - 1771. HOBOKEN: WILEY. ISSN 1942-7611

Kohler, Maxie, Thomas, Andreas ORCID: 0000-0003-1199-0743, Walpurgis, Katja, Schaenzer, Wilhelm and Thevis, Mario (2010). Mass spectrometric detection of siRNA in plasma samples for doping control purposes. Anal. Bioanal. Chem., 398 (3). S. 1305 - 1313. HEIDELBERG: SPRINGER HEIDELBERG. ISSN 1618-2642

Kohler, Maxie, Thomas, Andreas ORCID: 0000-0003-1199-0743, Walpurgis, Katja, Terlouw, Koen, Schaenzer, Wilhelm and Thevis, Mario (2010). Detection of His-tagged Long-R-3-IGF-I in a black market product. Growth Horm. IGF Res., 20 (5). S. 386 - 391. EDINBURGH: CHURCHILL LIVINGSTONE. ISSN 1096-6374

Krug, Oliver, Thomas, Andreas ORCID: 0000-0003-1199-0743, Walpurgis, Katja, Piper, Thomas ORCID: 0000-0002-7462-6693, Sigmund, Gerd, Schaenzer, Wilhelm, Laussmann, Tim ORCID: 0000-0002-0180-3513 and Thevis, Mario (2014). Identification of black market products and potential doping agents in Germany 2010-2013. Eur. J. Clin. Pharmacol., 70 (11). S. 1303 - 1312. HEIDELBERG: SPRINGER HEIDELBERG. ISSN 1432-1041

Lange, Tobias, Thomas, Andreas, Walpurgis, Katja and Thevis, Mario (2020). Fully automated dried blood spot sample preparation enables the detection of lower molecular mass peptide and non-peptide doping agents by means of LC-HRMS. Anal. Bioanal. Chem., 412 (15). S. 3765 - 3778. HEIDELBERG: SPRINGER HEIDELBERG. ISSN 1618-2650

Lange, Tobias, Walpurgis, Katja, Thomas, Andreas ORCID: 0000-0003-1199-0743, Geyer, Hans and Thevis, Mario (2019). Development of two complementary LC-HRMS methods for analyzing sotatercept in dried blood spots for doping controls. Bioanalysis, 11 (10). S. 923 - 941. LONDON: FUTURE SCI LTD. ISSN 1757-6199

Nader, Elie ORCID: 0000-0002-6054-2456, Grau, Marijke, Fort, Romain, Collins, Bianca, Cannas, Giovanna, Gauthier, Alexandra, Walpurgis, Katja, Martin, Cyril, Bloch, Wilhelm, Poutrel, Solene, Hot, Arnaud, Renoux, Celine, Thevis, Mario, Joly, Philippe, Romana, Marc ORCID: 0000-0002-8715-9836, Guillot, Nicolas ORCID: 0000-0003-1096-6960 and Connes, Philippe ORCID: 0000-0002-9232-0268 (2018). Hydroxyurea therapy modulates sickle cell anemia red blood cell physiology: Impact on RBC deformability, oxidative stress, nitrite levels and nitric oxide synthase signalling pathway. Nitric Oxide-Biol. Chem., 81. S. 28 - 36. SAN DIEGO: ACADEMIC PRESS INC ELSEVIER SCIENCE. ISSN 1089-8611

Reichel, Christian, Farmer, Letizia, Gmeiner, Guenter, Walpurgis, Katja and Thevis, Mario (2018). Detection of Sotatercept (ACE-011) in human serum by SAR-PAGE and western single blotting. Drug Test. Anal., 10 (6). S. 927 - 938. HOBOKEN: WILEY. ISSN 1942-7611

Reichel, Christian, Gmeiner, Guenter, Walpurgis, Katja and Thevis, Mario (2018). Updated protocols for the detection of Sotatercept and Luspatercept in human serum. Drug Test. Anal., 10 (11-12). S. 1708 - 1714. HOBOKEN: WILEY. ISSN 1942-7611

Thevis, M., Walpurgis, Katja and Thomas, A. (2023). DropWise: current role and future perspectives of dried blood spots (DBS), blood microsampling, and their analysis in sports drug testing. Crit. Rev. Clin. Lab. Sci., 60 (1). S. 41 - 63. ABINGDON: TAYLOR & FRANCIS LTD. ISSN 1549-781X

Thevis, Mario, Krug, Oliver, Geyer, Hans, Walpurgis, Katja, Baume, Norbert and Thomas, Andreas ORCID: 0000-0003-1199-0743 (2018). Analytical challenges in sports drug testing. Anal. Bioanal. Chem., 410 (9). S. 2275 - 2282. HEIDELBERG: SPRINGER HEIDELBERG. ISSN 1618-2650

Thevis, Mario, Kuuranne, Tiia, Walpurgis, Katja, Geyer, Hans and Schaenzer, Wilhelm (2016). Annual banned-substance review: analytical approaches in human sports drug testing. Drug Test. Anal., 8 (1). S. 7 - 30. HOBOKEN: WILEY. ISSN 1942-7611

Thevis, Mario, Sigmund, Gerd, Thomas, Andreas ORCID: 0000-0003-1199-0743, Vogel, Matthias, Walpurgis, Katja, Kwiatkowska, Dorota, Geyer, Hans and Schaenzer, Wilhelm (2014). Isotope-dilution mass spectrometric quantification of the prodrug lisdexamfetamine in human urine in doping control analysis. Rapid Commun. Mass Spectrom., 28 (7). S. 781 - 787. HOBOKEN: WILEY-BLACKWELL. ISSN 1097-0231

Thevis, Mario, Walpurgis, Katja and Thomas, Andreas (2020). Analytical Approaches in Human Sports Drug Testing: Recent Advances, Challenges, and Solutions. Anal. Chem., 92 (1). S. 506 - 524. WASHINGTON: AMER CHEMICAL SOC. ISSN 1520-6882

Thomas, Andreas ORCID: 0000-0003-1199-0743, Walpurgis, Katja, Delahaut, Philippe, Fichant, Eric, Schaenzer, Wilhelm and Thevis, Mario (2017). Determination of LongR(3)-IGF-I, R-3-IGF-I, Des1-3 IGF-I and their metabolites in human plasma samples by means of LC-MS. Growth Horm. IGF Res., 35. S. 33 - 40. EDINBURGH: CHURCHILL LIVINGSTONE. ISSN 1532-2238

Thomas, Andreas ORCID: 0000-0003-1199-0743, Walpurgis, Katja, Delahaut, Philippe, Kohler, Maxie, Schaenzer, Wilhelm and Thevis, Mario (2013). Detection of small interfering RNA (siRNA) by mass spectrometry procedures in doping controls. Drug Test. Anal., 5 (11-12). S. 853 - 861. HOBOKEN: WILEY-BLACKWELL. ISSN 1942-7611

Thomas, Andreas ORCID: 0000-0003-1199-0743, Walpurgis, Katja, Krug, Oliver, Schaenzer, Wilhelm and Thevis, Mario (2012). Determination of prohibited, small peptides in urine for sports drug testing by means of nano-liquid chromatography/benchtop quadrupole orbitrap tandem-mass spectrometry. J. Chromatogr. A, 1259. S. 251 - 258. AMSTERDAM: ELSEVIER. ISSN 1873-3778

Thomas, Andreas ORCID: 0000-0003-1199-0743, Walpurgis, Katja, Tretzel, Laura, Brinkkoetter, Paul, Fichant, Eric, Delahaut, Philippe, Schaenzer, Wilhelm and Thevis, Mario (2015). Expanded test method for peptides > 2 kDa employing immunoaffinity purification and LC-HRMS/MS. Drug Test. Anal., 7 (11-12). S. 990 - 999. HOBOKEN: WILEY. ISSN 1942-7611

Vogel, Matthias, Blobel, Mike, Thomas, Andreas ORCID: 0000-0003-1199-0743, Walpurgis, Katja, Schaenzer, Wilhelm, Reichel, Christian and Thevis, Mario (2014). Isolation, Enrichment, and Analysis of Erythropoietins in Anti-Doping Analysis by Receptor-Coated Magnetic Beads and Liquid Chromatography Mass Spectrometry. Anal. Chem., 86 (24). S. 12014 - 12022. WASHINGTON: AMER CHEMICAL SOC. ISSN 1520-6882

Walpurgis, Katja, Kohler, Maxie, Thomas, Andreas ORCID: 0000-0003-1199-0743, Wenzel, Folker, Geyer, Hans, Schaenzer, Wilhelm and Thevis, Mario (2012). Storage-induced changes of the cytosolic red blood cell proteome analyzed by 2D DIGE and high-resolution/high-accuracy MS. Proteomics, 12 (21). S. 3263 - 3273. HOBOKEN: WILEY. ISSN 1615-9861

Walpurgis, Katja, Krug, Oliver, Thomas, Andreas ORCID: 0000-0003-1199-0743, Laussmann, Tim ORCID: 0000-0002-0180-3513, Schaenzer, Wilhelm and Thevis, Mario (2014). Detection of an unknown fusion protein in confiscated black market products. Drug Test. Anal., 6 (11-12). S. 1117 - 1125. HOBOKEN: WILEY. ISSN 1942-7611

Walpurgis, Katja, Piper, Thomas and Thevis, Mario (2022). Androgens, sports, and detection strategies for anabolic drug use. Best Pract. Res. Clin. Endoc. Metab., 36 (4). OXFORD: ELSEVIER SCI LTD. ISSN 1532-1908

Walpurgis, Katja, Rubio, Ana, Wagener, Felicitas, Krug, Oliver, Knoop, Andre ORCID: 0000-0003-0040-8754, Goergens, Christian, Guddat, Sven and Thevis, Mario (2020). Elimination profiles of microdosed ostarine mimicking contaminated products ingestion. Drug Test. Anal., 12 (11-12). S. 1570 - 1581. HOBOKEN: WILEY. ISSN 1942-7611

Walpurgis, Katja, Scheiff, Anja B., Welz, Meike, Mueller-Reul, Jutta, Webborn, Nick ORCID: 0000-0003-3636-5557, Goergens, Christian, Guddat, Sven, Fusshoeller, Gregor, Dib, Josef and Thevis, Mario (2019). Pilot study on the effects of intravesical oxybutynin hydrochloride instillations on the validity of doping control urine samples. Drug Test. Anal., 11 (11-12). S. 1755 - 1761. HOBOKEN: WILEY. ISSN 1942-7611

Walpurgis, Katja, Slijepcevic, Mirjana, Wenzel, Folker, Thomas, Andreas ORCID: 0000-0003-1199-0743, Geyer, Hans, Franz, Stefan, Schaenzer, Wilhelm and Thevis, Mario (2012). Influence of repeated subcutaneous G-CSF injections on selected blood parameters relevant for monitoring programmes in sports drug testing. Drug Test. Anal., 4 (10). S. 798 - 803. HOBOKEN: WILEY-BLACKWELL. ISSN 1942-7603

Walpurgis, Katja, Thomas, Andreas ORCID: 0000-0003-1199-0743, Dellanna, Frank, Schaenzer, Wilhelm and Thevis, Mario (2018). Detection of the Human Anti-ActRII Antibody Bimagrumab in Serum by Means of Affinity Purification, Tryptic Digestion, and LC-HRMS. Proteom. Clin. Appl., 12 (3). WEINHEIM: WILEY-V C H VERLAG GMBH. ISSN 1862-8354

Walpurgis, Katja, Thomas, Andreas, Geyer, Hans, Mareck, Ute and Thevis, Mario (2020). Dietary Supplement and Food Contaminations and Their Implications for Doping Controls. Foods, 9 (8). BASEL: MDPI. ISSN 2304-8158

Walpurgis, Katja, Thomas, Andreas ORCID: 0000-0003-1199-0743, Lange, Tobias, Reichel, Christian, Geyer, Hans and Thevis, Mario (2018). Combined detection of the ActRII-Fc fusion proteins Sotatercept (ActRIIA-Fc) and Luspatercept (modified ActRIIB-Fc) in serum by means of immunoaffinity purification, tryptic digestion, and LC-MS/MS. Drug Test. Anal., 10 (11-12). S. 1714 - 1722. HOBOKEN: WILEY. ISSN 1942-7611

Walpurgis, Katja, Thomas, Andreas ORCID: 0000-0003-1199-0743, Laussmann, Tim ORCID: 0000-0002-0180-3513, Horta, Luis, Metzger, Sabine, Schaenzer, Wilhelm and Thevis, Mario (2011). Identification of fibroblast growth factor 1 (FGF-1) in a black market product. Drug Test. Anal., 3 (11-12). S. 791 - 798. HOBOKEN: WILEY. ISSN 1942-7611

Walpurgis, Katja, Thomas, Andreas ORCID: 0000-0003-1199-0743, Schaenzer, Wilhelm and Thevis, Mario (2016). Myostatin inhibitors in sports drug testing: Detection of myostatin-neutralizing antibodies in plasma/serum by affinity purification and Western blotting. Proteom. Clin. Appl., 10 (2). S. 195 - 206. WEINHEIM: WILEY-V C H VERLAG GMBH. ISSN 1862-8354

Walpurgis, Katja, Thomas, Andreas and Thevis, Mario (2019). Detection of the myostatin-neutralizing antibody Domagrozumab in serum by means of Western blotting and LC-HRMS. Drug Test. Anal., 11 (11-12). S. 1714 - 1724. HOBOKEN: WILEY. ISSN 1942-7611

Walpurgis, Katja, Thomas, Andreas ORCID: 0000-0003-1199-0743, Vogel, Matthias, Reichel, Christian, Geyer, Hans, Schaenzer, Wilhelm and Thevis, Mario (2016). Testing for the erythropoiesis-stimulating agent Sotatercept/ACE-011 (ActRIIA-Fc) in serum by means of Western blotting and LC-HRMS. Drug Test. Anal., 8 (11-12). S. 1152 - 1162. HOBOKEN: WILEY-BLACKWELL. ISSN 1942-7611