Table 2.
Statistical comparison of oxidative and antioxidative parameters in preoperative, early postoperative, and postoperative periods.
| Parameters | Preoperative period | Early postoperative period | Postoperative period | P |
|---|---|---|---|---|
| MDA nmol/ml | 4.14 ± 0.65a | 4.31 ± 0.64a | 4.66 ± 0.73b | P < 0.05 |
| GPx U/g Hb | 42.21 ± 8.67a | 45.59 ± 10.72ab | 49.78 ± 11.59b | P < 0.05 |
| GSH µmol/g Hb | 1.65 ± 0.63a | 3.10 ± 1.36b | 3.52 ± 2.11b | P < 0.001 |
| CAT k/g Hb | 30.39 ± 15.54a | 43.19 ± 18.98b | 52.32 ± 27.45b | P < 0.01 |
| SOD U/g Hb | 40.18 ± 4.72a | 40.90 ± 5.31ab | 45.47 ± 9.07b | P < 0.05 |
The letters a and b show statistically different groups.
MDA: malondialdehyde; GPx: glutathione peroxidase; GSH: reduced glutathione; CAT: catalase; SOD: superoxide dismutase.