In contrast to the low level of expression of IL-8, IL-6, and TNFA genes in the colonic tissue at 0 h, LPS treatment increased (P < 0.05) the expression of IL-8, IL-6, and TNFA genes to 2.38 ± 0.86, 1.90 ± 0.66, and 1.90 ± 0.57 fold, respectively.