Fig. 1From: Pectin modulates intestinal immunity in a pig model via regulating the gut microbiota-derived tryptophan metabolite-AhR-IL22 pathwayEffects of pectin on jejunal morphology in piglets. A Representative images of hematoxylin-eosin staining in the jejunum; B Jejunal villus height; C Jejunal mRNA expression levels of Claudin-1; D Jejunal mRNA expression levels of Occludin; E Jejunal mRNA expression levels of ZO-1 (n = 6). F Jejunal protein expression levels of tight junction proteins (Occludin, Claudin-1) (n = 4). Data were expressed as mean ± SEM. *P < 0.05, **P < 0.01, ***P < 0.001Back to article page