Items | LPS (−) | LPS (+) | P values | ||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
Control | PCA1 | PCA2 | PCA3 | Control | PCA1 | PCA2 | PCA3 | Diet | Stress | Interaction | |
Jejunum | |||||||||||
SOD (U/mg pro) | 48.01 ± 2.01b | 48.84 ± 2.12b | 49.53 ± 2.03b | 56.12 ± 1.84c | 41.73 ± 1.92a | 45.99 ± 1.97a | 46.87 ± 1.94a | 47.03 ± 1.98b | 0.001 | 0.001 | 0.054 |
GSH-Px (U/mg pro) | 12.65 ± 1.57b | 13.94 ± 1.24b | 15.27 ± 1.42b | 22.14 ± 1.15c | 9.13 ± 1.20a | 9.25 ± 1.04a | 9.28 ± 0.98a | 9.34 ± 0.87a | 0.001 | 0.001 | 0.001 |
MDA (nmol/mg pro) | 0.63 ± 0.12a | 0.61 ± 0.14a | 0.58 ± 0.09a | 0.51 ± 0.14a | 1.98 ± 0.17c | 1.21 ± 0.20b | 1.16 ± 0.21b | 1.02 ± 0.14b | 0.001 | 0.001 | 0.088 |
Ileum | |||||||||||
SOD (U/mg pro) | 40.34 ± 1.76b | 41.62 ± 2.13b | 42.18 ± 1.82b | 42.24 ± 2.07b | 37.12 ± 1.95a | 39.45 ± 2.34a | 40.20 ± 1.64b | 40.12 ± 2.21b | 0.001 | 0.197 | 0.076 |
GSH-Px (U/mg pro) | 10.77 ± 2.14a | 11.26 ± 3.01a | 17.13 ± 2.88b | 19.94 ± 1.27b | 10.21 ± 2.07a | 10.57 ± 1.47a | 11.85 ± 1.55a | 12.21 ± 2.01a | 0.001 | 0.061 | 0.054 |
MDA (nmol/mg pro) | 0.37 ± 0.12a | 0.32 ± 0.17a | 0.30 ± 0.08a | 0.29 ± 0.11a | 0.46 ± 0.13b | 0.39 ± 0.17a | 0.34 ± 0.09a | 0.30 ± 0.14a | 0.001 | 0.001 | 0.051 |