Variable Mean ± SD Parameter Estimate Standard Error T-value P-value
Oxidized glutathione(%) 24.57 ± 8.28 1.088 1.756 0.62 0.538
MDA (uM) 0.58 ± 0.22 0.038 0.049 0.77 0.443
Mitochondrial 8-oxo-dG(ΔCt) 0.53 ± 0.45 -0.277 0.123 -2.25 0.030*
Complex I enzyme activity (%) 47.81 ± 18.48 -4.984 5.226 -0.95 0.345
Complex IV enzyme activity (%) 25.43 ± 18.11 0.790 4.042 0.20 0.846
Apoptosis (CK18 Average value (pM) 127.18 ± 76.75 -18.350 18.976 -0.97 0.338
*Indicates statistically significant results. P-value associated with linear regression analysis.Participants with BMI>28 kg/m2 excluded from regression analysis.
Table 3: Effects of the Functional (Non-Null) GSTM1 Genotype on Markers of Oxidative Stress.