We observe oxidative/ antioxidative status by spectrophotometric determination of antioxidant enzyme activity - superoxide dismutase ( SOD ) , catalase ( CAT ) , glutathion peroxidase ( GPX ) , glutathion reductase , and measuring nonenzymatic indicators of oxidative stress such as determination of lipid peroxidation as thiobarbituric reactive substances ( TBARS ) and carbonyl protein content ( protein oxidation products ) .
Stalo mi je do svijetahrenWaC hrenWaC