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. 2019 Jul 3;10:1536. doi: 10.3389/fimmu.2019.01536

Figure 2.

Figure 2

LAB strains attenuate the inflammatory response triggered by TLR3 in IECs. After HCT116 cells were treated with LAB strains and PolyI:C, the expression of IL-6, IL-8, MCP-1, and IL-1β were analyzed by RT-PCR. Cells treated with either PolyI:C or medium alone were used as positive and negative controls, respectively. The positive control was used for comparison of LAB strains treated groups. The mean differences among the different superscript letters (a, b, ab) were significant at 0.05 level. LABs decreased the expression of PolyI:C induced inflammatory cytokines in HCT116 cells.