Items | NC | PC | T1 | T2 | T3 | T4 | T5 | SEM | P-value |
---|
 Calprotectin, % | 0.033c | 0.100a | 0.084ab | 0.066abc | 0.042c | 0.057bc | 0.062abc | 0.004 | 0.001 |
 CLDN1, % | 18.24a | 8.48d | 13.86c | 14.42c | 17.72ab | 15.63bc | 15.78abc | 0.440 | 0.001 |
- 1Abbreviations: NC Basal diet without E. coli challenge (negative control), PC Basal diet with E. coli challenge (positive control), T1 PC + 0.04% PFA1, T2 PC + 0.01% PFA2, T3 PC + 0.10% PFA3, T4 PC + 0.04% PFA4, T5 PC + 0.10% PFA5, PI Post-inoculation, CLDN1 Claudin 1, SEM Standard error of mean
- a-dMeans with different letters are significantly differ (P < 0.05)