Fig. 1From: Effects of low-molecular-weight chitosan on the growth performance, intestinal morphology, barrier function, cytokine expression and antioxidant system of weaned pigletsEffects of LC on intestinal morphology of duodenum, jejunum and ileum. CON: piglets fed the basal diet; LC: piglets fed the basal diet with 50 mg/kg 20–30 kDa low-molecular-weight chitosan. The scale bars in each image indicate 100 μmBack to article page