Table 7.
The effects of DOL on the serum antioxidant indexes.
| Items | NC | LD | MD | HD | SEM | p value |
|---|---|---|---|---|---|---|
| d 42 | ||||||
| SOD (U/mL) | 45.03a | 51.07b | 55.91b | 65.18c | 1.336 | <0.001 |
| T-AOC (U/mL) | 4.97a | 5.61ab | 6.34b | 7.26c | 0.165 | <0.001 |
| GSH-Px (U/mL) | 370.71a | 384.22a | 414.41b | 466.73c | 3.357 | <0.001 |
| CAT (U/mL) | 24.75a | 26.69a | 30.97b | 36.31c | 0.869 | <0.001 |
| MDA (nmol/mL) | 6.34c | 5.63bc | 5.18ab | 4.57a | 0.182 | <0.001 |
| d 70 | ||||||
| SOD (U/mL) | 52.70a | 56.10a | 63.07b | 70.62c | 1.207 | <0.001 |
| T-AOC (U/mL) | 6.42a | 7.50b | 8.13c | 8.91d | 0.123 | <0.001 |
| GSH-Px (U/mL) | 369.85a | 401.22b | 420.56b | 461.50c | 4.293 | <0.001 |
| CAT (U/mL) | 25.37a | 28.77b | 32.93c | 35.38c | 0.552 | <0.001 |
| MDA (nmol/mL) | 5.13c | 4.48b | 4.14ab | 3.63a | 0.118 | 0.007 |
SOD, superoxide dismutase; CAT, catalase; T-AOC, total antioxidant capacity; GSH-Px, glutathione peroxidase; MDA, malondialdehyde. a–dMeans within same row carrying different superscript letters indicate significant differences (p < 0.05).