Table 3.
Lipid peroxidation and antioxidant enzyme activity treated with Cd and GR24.
| Variable | MDA Content (nmol g−1 FW) |
Enzyme Activity | ||
|---|---|---|---|---|
| SOD (U·g−1 FW) | POD (U·min−1·g−1 FW) | CAT(U·min−1 ·g−1 FW) | ||
| CK | 11.7 ± 5.4 b | 96.1 ± 5.7 d | 517.1 ± 15.3 b | 178.5 ± 5.4 d |
| GR24 | 10.0 ± 0.5 b | 107.8 ± 3.7 c | 520.3 ± 16.3 b | 201.5 ± 7.1 c |
| Cd | 17.8 ± 1.7 a | 121.3 ± 1.4 b | 601.1 ± 39.5 a | 250.5 ± 3.0 b |
| Cd+GR24 | 12.6 ± 3.1 b | 134.1 ± 1.8 a | 626.1 ± 43.0 a | 284.5 ± 10.9 a |
| ANOVA (F value) | ||||
| Cd | 16.8 *** | 155.4 *** | 27.7 *** | 349.5 *** |
| GR24 | 10.7 * | 34.8 * | 0.61 ns | 47.3 ** |
| Cd × GR24 | 2.9 ns | 0.07 ns | 0.36 ns | 1.8 ns |
Values are means ± SD (n = 3). SOD: superoxide dismutase; POD: peroxidase; CAT: catalase. Different letters (a, b, c, d) in the same column indicate significant differences at the 0.05 level according to Duncan’s multiple range test, ns: not significant, * p < 0.05, ** p < 0.01, *** p < 0.001.