Plasma contents of total, reduced, oxidised (GSSG) glutathione, %GSSG, malondialdehyde and sulphydryl protein groups, total antioxidant status and uric acid at baseline, immediately and 1 h after the race
| Variable | Baseline | 0 h | 1 h |
|---|---|---|---|
| GSH, reduced glutathione; GSSG, oxidised glutathione; MDA, malondialdehyde; TAS, total antioxidant status; TGSH, total glutathione; UA, uric acid. | |||
| Values are mean (SEM). | |||
| *p<0.05 v baseline. | |||
| TGSH (nmol/mg prot) | 0.234 (0.05) | 0.187 (0.02)* | 0.183 (0.04)* |
| GSH (nmol/mg prot) | 0.216 (0.03) | 0.142 (0.06)* | 0.146 (0.03)* |
| GSSG (nmol/mg prot) | 0.018 (0.005) | 0.045 (0.006)* | 0.037 (0.003)* |
| %GSSG | 7.82 (0.54) | 24.95 (1.02)* | 19.99 (1.05)* |
| MDA (nmol/g prot) | 324.79 (13.73) | 394.63 (11.91)* | 303.43 (16.76) |
| sulphydryl (mmol/g prot) | 6.21 (0.22) | 5.35 (0.18)* | 4.04 (0.29)* |
| TAS (mmol/l) | 1.51 (0.05) | 1.83 (0.06)* | 1.86 (0.05)* |
| UA (mg/dl) | 6.36 (0.35) | 7.34 (0.46)* | 7.26 (0.53)* |