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. 2021 Jun 7;12:652923. doi: 10.3389/fimmu.2021.652923

Figure 12.

Figure 12

Immunomodulatory effect of porcine Ligilactobacillus salivarius FFIG58 on porcine intestinal epithelial (PIE) cells in response to rotavirus infection, enterotoxigenic Escherichia coli (ETEC) challenge and ETEC and rotavirus infection. The differential modulation of interferons (IFNs) and antiviral factors, inflammatory cytokines and chemokines and negative regulators of the Toll-like receptor (TLR) signaling pathway induced by L. salivarius FFIG58 are highlighted. The heat-map analysis compares the immunomodulatory effects of FFIG35 and FFIG58 strains. The heat-maps were constructed considering the fold expression changes in RT-qPCR data, related to non-lactobacilli treated controls. (+) moderate up-regulation, (++) heightened up-regulation, (-) moderate down-regulation, (–) heightened down-regulation. The changes indicated by (-) and (+) were calculated by considering the percentages.