Katja Walpurgis

RBC-NOS-Dependent S-Nitrosylation of Cytoskeletal Proteins Improves RBC Deformability

Marijke Grau, S. Pauly, Jamal Ali et al. · PLoS ONE · 2013 · 153 citations · Full text

Identification of black market products and potential doping agents in Germany 2010–2013

Oliver Krug, Andreas Thomas, Katja Walpurgis et al. · European Journal of Clinical Pharmacology · 2014 · 102 citations

Economics, Doping, Advertising +7

Determination of prohibited, small peptides in urine for sports drug testing by means of nano-liquid chromatography/benchtop quadrupole orbitrap tandem-mass spectrometry

Andreas Thomas, Katja Walpurgis, Oliver Krug et al. · Journal of Chromatography A · 2012 · 61 citations

Biochemistry, Medicine, Bioanalysis +10

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

Tobias Lange, Andreas Thomas, Katja Walpurgis et al. · Analytical and Bioanalytical Chemistry · 2020 · 52 citations · Full text

Engineering, Human Growth, Peptide Engineering +22

Hydroxyurea therapy modulates sickle cell anemia red blood cell physiology: Impact on RBC deformability, oxidative stress, nitrite levels and nitric oxide synthase signalling pathway

Élie Nader, Marijke Grau, Romain Fort et al. · Nitric Oxide · 2018 · 46 citations · Full text

Heme Homeostasis, Physiology, Hematology +9