Effects of gamma irradiation and 15 days of subsequent ex vivo storage on the cytosolic red blood cell proteome analyzed by 2D-DIGE and Orbitrap MS

von Walpurgis, Katja (Autor), ... Kohler, Maxie (Autor), Thomas, Andreas (Autor), Wenzel, Folker (Autor), Geyer, Hans (Autor), Schänzer, Wilhelm (Autor), Thevis, Mario (Autor)
Erschienen in Proteomics / clinical applications , 7 (2013), 7/8, S. 561-570, Lit.

Does oral fluid contribute to exhaled breath samples collected by means of an electret membrane?

von Garzinsky, Ann‐Marie (Autor), ... Walpurgis, Katja (Autor), Krug, Oliver (Autor), Thevis, Mario (Autor)
Erschienen in Drug testing and analysis, 11 (2019), 11/12 (37th Cologne workshop: Advances in sports drug testing), S. 1764-1770, Lit.

Detection of capromorelin in urine following oral and dermal routes of administration

von Sobolevsky, Tim (Autor), ... Walpurgis, Katja (Autor), Goergens, Christian (Autor), Fedoruk, Matthew (Autor), Lewis, Laura (Autor), Ahrens, Brian (Autor), Thevis, Mario (Autor)
Erschienen in Drug testing and analysis, 15 (2023), 11/12 (The 41st Manfred Donike Workshop on Doping Analysis), S. 1449-1453, Lit.

Insulin-mimetic peptides in sports drug testing

von Thomas, Andreas (Autor), ... Krombholz, Sophia (Autor), Breuer, Johanna (Autor), Walpurgis, Katja (Autor), Thevis, Mario (Autor)
Erschienen in Drug testing and analysis, 15 (2023), 11/12 (The 41st Manfred Donike Workshop on Doping Analysis), S. 1468-1476, 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.

Combined detection of the ActRII‐Fc fusion proteins Sotatercept (ActRIIA‐Fc) and Luspatercept (modified ActRIIB‐Fc) in serum by means of immunoaffinity purification, tryptic digest...

von Walpurgis, Katja (Autor), ... Thomas, Andreas (Autor), Lange, Tobias (Autor), Reichel, Christian (Autor), Geyer, Hans (Autor), Thevis, Mario (Autor)
Erschienen in Drug testing and analysis, 10 (2018), 11/12 (36th Cologne workshop: Advances in sports drug testing), S. 1714-1721, Lit.

Erythropoiesis-stimulating agents – from inorganic agents to biomolecules

von Reihlen, Philipp (Autor), ... Thomas, Andreas (Autor), Piper, Thomas (Autor), Krug, Oliver (Autor), Walpurgis, Katja (Autor), Thevis, Mario (Autor)
Erschienen in Karch's drug abuse handbook, Boca Raton (Flor.): Routledge (Verlag), CRC Press (Verlag), 2022, S. 383-398, Lit.

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

von Lange, Tobias (Autor), ... Thomas, Andreas (Autor), Walpurgis, Katja (Autor), Thevis, Mario (Autor)
Erschienen in Analytical and bioanalytical chemistry, 412 (2020), 15, S. 3765-3777, 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.

Detection of doping control sample substitutions via single nucleotide polymorphism-based ID typing

von Naumann, Nana (Autor), ... Walpurgis, Katja (Autor), Rubio, Ana (Autor), Thomas, Andreas (Autor), Paßreiter, Alina (Autor), Thevis, Mario (Autor)
Erschienen in Drug testing and analysis, 15 (2023), 11/12 (The 41st Manfred Donike Workshop on Doping Analysis), S. 1521-1533, Lit.

Peptidic drugs and drug candidates in sports drug testing : agents affecting mitochondrial biogenesis or preventing activin receptor II activation

von Thevis, Mario (Autor), ... Walpurgis, Katja (Autor), Thomas, Andreas (Autor), Geyer, Hans (Autor)
Erschienen in Current opinion in endocrine and metabolic research, 9 (2019), S. 22-27, Lit.

Detection of extracellular hemoglobin from Arenicola marina in doping control serum samples by means of liquid chromatography and high-resolution tandem mass spectrometry

von Walpurgis, Katja (Autor), ... Gäde, Aileen (Autor), Thomas, Andreas (Autor), Gochard, Soizic (Autor), Delahaut, Philippe (Autor), Thevis, Mario (Autor)
Erschienen in Drug testing and analysis, 15 (2023), 11/12 (The 41st Manfred Donike Workshop on Doping Analysis), S. 1430-1438, Lit.

Detection of follistatin-based inhibitors of the TGF-β signaling pathways in serum/plasma by means of LC-HRMS/MS and Western blotting

von Walpurgis, Katja (Autor), ... Weigand, Tim (Autor), Knoop, André-Janic (Autor), Thomas, Andreas (Autor), Reichel, Christian (Autor), Dellanna, Frank (Autor), Thevis, Mario (Autor)
Erschienen in Drug testing and analysis, 12 (2020), 11/12 (The 38th Manfred Donike workshop on doping analysis), S. 1636-1648, Lit.

Detection of the myostatin‐neutralizing antibody Domagrozumab in serum by means of Western blotting and LC‐HRMS

von Walpurgis, Katja (Autor), ... Thomas, Andreas (Autor), Thevis, Mario (Autor)
Erschienen in Drug testing and analysis, 11 (2019), 11/12 (37th Cologne workshop: Advances in sports drug testing), S. 1714-1723, Lit.

Myostatin inhibitory peptides in sports drug testing

von Walpurgis, Katja (Autor), ... Agricola, Johannes (Autor), Thomas, Andreas (Autor), Thevis, Mario (Autor)
Erschienen in Drug testing and analysis, 15 (2023), 11/12 (The 41st Manfred Donike Workshop on Doping Analysis), S. 1477-1487, Lit.

DropWise: current role and future perspectives of dried blood spots (DBS), blood microsampling, and their analysis in sports drug testing

von Thevis, Mario (Autor), ... Walpurgis, Katja (Autor), Thomas, Andreas (Autor)
Erschienen in Critical reviews in clinical laboratory sciences, 60 (2023), 1, S. 41-62, Lit.

Alternative matrices: advantages and limitations

von Walpurgis, Katja (Autor), ... Thomas, Andreas (Autor), Dib, Josef (Autor), Krug, Oliver (Autor), Thevis, Mario (Autor)
Erschienen in Karch's drug abuse handbook, Boca Raton (Flor.): Routledge (Verlag), CRC Press (Verlag), 2022, S. 419-435, Lit.

Pilot study on the effects of intravesical oxybutynin hydrochloride instillations on the validity of doping control urine samples

von Walpurgis, Katja (Autor), ... Scheiff, Anja Brigitta (Autor), Welz, Meike (Autor), Müller‐Reul, Jutta (Autor), Webborn, Nick (Autor), Görgens, Christian (Autor), Guddat, Sven (Autor), Fußhöller, Gregor (Autor), Dib, Josef (Autor), Thevis, Mario (Autor)
Erschienen in Drug testing and analysis, 11 (2019), 11/12 (37th Cologne workshop: Advances in sports drug testing), S. 1755-1760, Lit.

Agents modifying myostatin functions: classification and detection

von Walpurgis, Katja (Autor), ... Thomas, Andreas (Autor), Thevis, Mario (Autor)
Erschienen in Karch's drug abuse handbook, Boca Raton (Flor.): Routledge (Verlag), CRC Press (Verlag), 2022, S. 404-414, Lit.

Black market products suspected to contain doping relevant ingredients - report for 2019-2020

von Krug, Oliver (Autor), ... Geyer, Hans (Autor), Thomas, Andreas (Autor), Walpurgis, Katja (Autor), Piper, Thomas (Autor), Thevis, Mario (Autor)
Erschienen in Recent advances in doping analysis (29) : Proceedings of the Manfred Donike Workshop ; 39th Cologne Workshop on Dope Analysis 22nd to 26th March 2021, Hellenthal: Sportverl. Strauß (Verlag), 2021, S. 122-127, Lit.