Table 4.
Oxidative stress and antioxidant activity biomarkers concentrations in EXPERIVA study participants by smoking status.
| Biomarker | Smoker (n = 7) | Non-smoker (n = 78) |
|---|---|---|
| Median (min; max) | Median (min; max) | |
| Oxidative stress biomarkers | ||
| MDA (μM) | 24.11 (11.58; 41.85) | 24.65 (2.04; 51.20) |
| 8-IP (µg/l) | 0.10 (0.01; 0.46) | 0.09 (0.01; 1.03) |
| 8-OHdG (ng/ml) | 79.75 (65.79; 147.67) | 74.62 (21.31; 173.49) |
| Antioxidant activity biomarkers | ||
| TAC (mMTrolox) | 3.24 (0.26; 4.86) | 2.91 (0.42; 5.66) |
| SOD (% inhibition) | 68.05 (29.17; 99.00) | 33.68 (1.54; 99.00) |
| CAT (mU/ml) | 0.05 (0.01; 0.11) | 0.04 (0.001; 0.19) |
| GST (mU/min/ml) | 79.42 (37.88; 177.77) | 110.34 (22.70; 246.42) |
| aMT6s (ng/ml) | 466.13 (109.48; 1338.07) | 230.22 (23.59; 2082.77) |