Fig. 3From: Galacto-oligosaccharides improve barrier function and relieve colonic inflammation via modulating mucosa-associated microbiota composition in lipopolysaccharides-challenged pigletsEffects of GOS on the relative abundance of colonic mucosal microbiota at the phylum level. a Phylum level composition. b The change of Firmicutes. c The change of Actinobacteria. P values < 0.05 were considered significant. Values are expressed as mean ± SEM, n = 6. CON, control group; LPS-CON, piglets challenged with LPS; LPS-GOS, piglets fed with GOS and challenged with LPS. * means P < 0.05, ** means P < 0.01Back to article page