The expression of Il6, Mip2, and Tnfα in GF-EPs-pretreated RAW264.7 cells at a concentration of 200 μg/mL with STM infection significantly increased (p<0.001) compared to the STM-infected and EPs-untreated control group, as shown in Figures 5A, B, D. This evidence concerns the gene TNF and infection.