Table 4.
Time of exposure | Control | Low dose 4.22 mg/kg |
Medium dose 7.17 mg/kg |
High dose 14.92 mg/kg |
---|---|---|---|---|
T-2 toxin | ||||
MDA concentration (μmol/L) | ||||
| ||||
12 hr | 22.13ab ± 3.68 | 23.71ab ± 4.77 | 21.33a ± 3.36 | 26.64b ± 3.76 |
24 hr | 24.49a ± 6.60 | 21.33a ± 4.77 | 22.23a ± 4.58 | 23.93a ± 6.33 |
72 hr | 20.53a ± 1.82 | 21.73a ± 2.39 | 20.06a ± 1.30 | 20.08a ± 1.76 |
Day 7 | 25.68a ± 8.72 | 25.35a ± 8.25 | 24.71a ± 6.73 | 28.00a ± 7.53 |
Day 14 | 25.21a ± 4.34 | 26.88a ± 2.83 | 27.56a ± 2.44 | 25.80a ± 4.21 |
Day 21 | 17.77a ± 3.50 | 22.86ab ± 6.55 | 26.38b ± 5.24 | 25.68b ± 5.06 |
| ||||
GSH concentration (μmol/g protein content) | ||||
| ||||
12 hr | 7.95a ± 1.52 | 8.77a ± 1.22 | 8.59a ± 1.54 | 9.84a ± 1.33 |
24 hr | 7.40a ± 1.99 | 7.07a ± 1.78 | 6.76a ± 0.43 | 7.03a ± 1.55 |
72 hr | 7.11a ± 1.30 | 7.44a ± 0,87 | 6.67a ± 1.10 | 6.47a ± 0.39 |
Day 7 | 5.23ab ± 0.99 | 5.75a ± 1.05 | 4.62b ± 0.79 | 4.71b ± 0.66 |
Day 14 | 7.11a ± 0.89 | 6.86a ± 0.84 | 6.20a ± 0.65 | 6.77a ± 0.77 |
Day 21 | 7.26a ± 0.83 | 7.30a ± 0.88 | 7.11a ± 0.80 | 7.24a ± 0.68 |
| ||||
GPx activity (U/g protein content) | ||||
| ||||
12 hr | 4.10a ± 0.67 | 3.99a ± 0.54 | 4.20a ± 0.79 | 4.89a ± 0.66 |
24 hr | 3.98a ± 0.75 | 3.55ab ± 0.75 | 3.14b ± 0.51 | 3.73ab ± 0.43 |
72 hr | 5.05a ± 0.88 | 5.33a ± 0.66 | 4.91a ± 0.52 | 4.90a ± 0.57 |
Day 7 | 8.85a ± 0.54 | 8.58a ± 0.57 | 7.71b ± 0.47 | 8.34ab ± 0.91 |
Day 14 | 6.74a ± 1.24 | 6.91a ± 0.73 | 6.50a ± 0.75 | 6.69a ± 0.83 |
Day 21 | 5.38a ± 0.82 | 5.71a ± 0.93 | 5.72a ± 0.59 | 5.92a ± 0.54 |
Means designated with different superscripts within rows are significantly (p< 0.05) different.