Table 3.
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 | ||||
Protein concentration (g/L) | ||||
| ||||
12 hr | 31.98a ± 5.35 | 27.13ab ± 7.63 | 26,75ab ± 4.52 | 22.83b ± 5.96 |
24 hr | 29.26a ± 3.65 | 25.83ab ± 5.68 | 26.57ab ± 4.11 | 21.91b ± 4.79 |
72 hr | 31.47a ± 4.85 | 26.29b ± 3.32 | 28.82ab ± 2.62 | 22.78c ± 4.08 |
Day 7 | 32.26a ± 2.49 | 28.82ab ± 3.46 | 31.03ab ± 6.86 | 25.98b ± 4.51 |
Day 14 | 38.91a ± 4.03 | 30.99b ± 4.01 | 36.75a ± 5.71 | 30.57b ± 5.10 |
Day 21 | 31.52a ± 3.54 | 31.67a ± 2.95 | 32.82a ± 7.44 | 30.40a ± 6.28 |
| ||||
MDA concentration (μmol/L) | ||||
| ||||
12 hr | 10.72a ± 1.67 | 10.71a ± 2.33 | 10.61a ± 2.54 | 10.54a ± 2.86 |
24 hr | 11.69a ± 2.37 | 12.14a ± 4.39 | 13.39a ± 4.45 | 11.39a ± 2.89 |
72 hr | 14.95a ± 4.12 | 19.68a ± 7.04 | 15.76a ± 3.50 | 16.62a ± 2.44 |
Day 7 | 10.09a ± 2.98 | 6.97b ± 1.87 | 7.92ab ± 2.30 | 7.69ab ± 2.72 |
Day 14 | 10.77a ± 1.04 | 11.80a ± 2.90 | 11.80a ± 2.03 | 11.53a ± 0.79 |
Day 21 | 10.07a ± 5.08 | 10.30a ± 3.45 | 7.19a ± 1.93 | 7.15a ± 1.55 |
| ||||
GSH concentration (μmol/g protein content) | ||||
| ||||
12 hr | 11.15a ± 2.10 | 13.38ab ± 3.66 | 12.70ab ± 1.60 | 16.02b ± 4.63 |
24 hr | 9.57a ± 1.37 | 12.55b ± 1.40 | 11.68b ± 1.01 | 14.95c ± 1.16 |
72 hr | 9.21a ± 1.12 | 11.58b ± 1.29 | 10.78b ± 0.93 | 13.80c ± 1.07 |
Day 7 | 6.31a ± 1.14 | 6.62ab ± 1.09 | 7.71bc ± 1.53 | 8.06c ± 1.28 |
Day 14 | 6.96a ± 0.81 | 7.86a ± 1.20 | 8.51ab ± 1.76 | 9.98b ± 2.93 |
Day 21 | 9.42a ± 1.89 | 9.79a ± 1.43 | 10.01ab ± 1.27 | 11.67b ± 2.45 |
| ||||
GPx activity (U/g protein content) | ||||
| ||||
12 hr | 8.18a ± 1.75 | 11.07ab ± 3.09 | 10.76ab ± 1.82 | 12.60b ± 4.45 |
24 hr | 10.12a ± 1.38 | 11.88ab ± 2.71 | 10.96a ± 2.09 | 13.60b ± 2.97 |
72 hr | 9.25a ± 2.90 | 9.46a ± 1.49 | 8.56a ± 0.84 | 11.60b ± 2.71 |
Day 7 | 8.40a ± 1.40 | 9.72a ± 0.95 | 9.39a ± 1.32 | 11.58b ± 1.90 |
Day 14 | 7.63ab ± 1.69 | 8.69ab ± 1.40 | 7.46a ± 1.53 | 9.35b ± 1.72 |
Day 21 | 9.89a ± 1.09 | 9.63a ± 1.69 | 8.40a ± 1.41 | 9.60a ± 2.25 |
Means designated with different superscripts within rows are different significantly at p<0.05.