Claire Vinel, Ophélie Pereira, Aude Dupuy, Justine Bertrand-Michel, Dalila Laoudj-Chenivesse, Yves Rolland, Daniel Rivière, Philippe Valet, Cédric Dray, Fabien Pillard
Introduction: Production of isoprostanes (IsoPs) is enhanced after acute, intense, and prolonged exercise, in untrained subjects. This effect is greater in older subjects. The present study aims to delineate the profile of acute-exercise-induced IsoPs levels in young and older endurance-trained subjects. Methods: All included subjects were male, young (n = 6; 29 yrs ± 5.7) or older (n = 6; 63.7 yrs ± 2.3), and competitors. The kinetics of F2 -IsoPs in blood-sera was assessed at rest, for the maximal aerobic exercise power (MAP) corresponding to the cardio-respiratory fitness index and after a 30-min recovery period...
June 2018: Biochimie Open