Figure 14

Intestinal histopathological changes in infected mice. The intestinal sections were stained using haematoxylin and eosin (HE) and observed under microscopy. A Inflammatory cell infiltration of the intestinal mucosa in three groups of infected mice. B Quantification of intestinal mucosal inflammatory cells in intestinal sections. *P < 0.0001 compared to the ISA 201 adjuvant and PBS groups. Scale bars: 100 μm.