Walter O. Frey

Increased serum levels of non-collagenous matrix proteins (cartilage oligomeric matrix protein and melanoma inhibitory activity) in marathon runners

Michel Neidhart, Ulf Müller‐Ladner, Walter O. Frey et al. · Osteoarthritis and Cartilage · 2000 · 156 citations

Life Sciences, Physiology, Sports Medicine +15

Physiological changes and gastro-intestinal symptoms as a result of ultra-endurance running

Nancy J. Rehrer, Fred Brouns, E. Beckers et al. · European Journal of Applied Physiology · 1992 · 101 citations

Education, Kinesiology, Physiology +14

GLP-1 secretion is regulated by IL-6 signalling: a randomised, placebo-controlled study

Helga Ellingsgaard, Eleonora Seelig, Katharina Timper et al. · Diabetologia · 2019 · 90 citations · Full text

Life Sciences, Endocrinology, Immunology +16

Increase in Immune Activation, Vascular Endothelial Growth Factor and Erythropoietin after an Ultramarathon Run at Moderate Altitude

Wolfgang Schobersberger, Petra Hobisch‐Hagen, D Friès et al. · Immunobiology · 2000 · 84 citations

Life Sciences, Immunology, Physiology +17

Effects of L-carnitine supplementation on physical performance and energy metabolism of endurance-trained athletes: a double-blind crossover field study

P. Colombani, C. Wenk, Iris Kunz et al. · European Journal of Applied Physiology · 1996 · 71 citations

Life Sciences, Nutritional Sciences, Sports Medicine +16