TJP1 and dementia: Moreover, compared with Scop-FM group, transplantation of XSB-FM markedly boosted the AB-PAS positive cells (Figure 10F) in the intestinal mucosa, and upregulated ZO-1 (Figures 10G,I, p < 0.05) and Occludin (Figures 10H,J, p < 0.05) protein expressions in dementia mice induced by scopolamine.