NFKB1 and congenital rubella syndrome: Additionally, we found that FFAR3 and phosphorylated NF-κB p65 were increased and decreased, respectively, in hippocampus of CRS + AKK mice compared to CRS + p mice.<h4>Conclusion</h4>Our results suggested that AKK might improve the disturbances of gut microbiome, intestinal permeability, host's lipid metabolism and inflammation levels in hippocampus.