the activity of certain enzymes of energy metabolism ( cytochrome c oxidase , citrate synthase , malate dehydrogenase , and lactate dehydrogenase ) and of lysosomes ( beta-glucuronidase , beta-n-acetylglucosamindase , arylsuphatase , ribonuclease , deoxyribonuclease , acid phosphatase , and cathepsin d ) was assayed from m. rectus femoris of mice trained 5 days per week , 1 hr per day for 4 weeks according to 4 different programmes : i. running speed 20 m/min , horizontal track , ii .
C0014272
energy metabolism
C0010760
cytochrome c oxidase