the glycolytic and oxidative capacity was evaluated by determining the activity of eight key enzymes in the intracellular oxidative metabolism , namely total creatine kinase ( ck ) , the isozymes ck-mb and mitochondrial ck , lactate dehydrogenase , citrate synthase , aspartate aminotransferase , and phosphofructokinase , and also the concentration of myoglobin .
C0010287
creatine kinase
C0914594
mitochondrial ck