Fig. 6From: Oral pre-administration of Purslane polysaccharides enhance immune responses to inactivated foot-and-mouth disease vaccine in miceEffects of POL-P3b on intestinal mucosa SIgA in mice immunized with O type FMD inactivated vaccine. ○P < 0.05, ●P < 0.01, compared with control; ▲P < 0.05, ★P < 0.01, compared with FMDVBack to article page