Exercise-Induced Changes on Lipid Peroxides and Antioxidant Enzymes Levels Changes in Plasma of Show Jumping and Dressage Horses

The objective of this study was to evaluate changes in oxidant and antioxidant parameters in plasma of horses competing in both jumping and dressage contests. In this study, 57 horses regularly involved in competition were included. Blood samples were taken at 3 time points: baseline at rest, upon reaching the schooling area but before exercise, and post-performance over a jump or dressage course. Fourteen healthy horses