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

Kinesiology, Health Sciences, Connective Tissue Disease +9

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

Physical Activity, Kinesiology, Physiological Changes +9

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 · 83 citations

Inflammation, Moderate Altitude, Immune Activation +11

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

Helga Ellingsgaard, Eleonora Seelig, Katharina Timper et al. · Diabetologia · 2019 · 77 citations · Full text

Inflammation, Cytokine, Signal Transduction +11

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

Sport Physiology, Physical Activity, Body Composition +14