Coenzyme Q10 (CoQ10) is an essential component of the mitochondrial electron transfer system and a potent antioxidant. The impact of CoQ10 supplementation on mitochondrial capacities and the muscle proteome is largely unknown. This study determined the effect of CoQ10 supplementation on muscle CoQ10 concentrations, antioxidant balance, the proteome, and mitochondrial respiratory capacities. In a randomized […]

Racehorses are among the most elite athletes in the equine industry. However, little is known about mitochondrial adaptations to race training. To test the hypothesis that race training increases mitochondrial biogenesis and capacity, gluteus medius samples were collected from Thoroughbred horses (11 geldings, 2 mares) before and after 14 wk of early race training. Horses […]