Figure 4

Effect of wild-type probiotic, LC and CLA over producing probiotic, LC+mcra on colonization and fecal shedding pattern of S. enterica in different intestinal portions of chickens at day 14, 21 and 28 compared to control. Colonization in cecum (A), ileum (B), jejunum (C) and fecal shedding of S. enterica (D). Results are mean ± SD and letters (a–c) are used to mark the significant differences at various time points compared with control and among the treatment groups at p < 0.05.