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. 2019 Feb 5;2019:2403793. doi: 10.1155/2019/2403793

Figure 5.

Figure 5

MSC transplantation improves intestinal histopathology and epithelial tight junctions (TJs). (a) Histopathology of the ileum of different experimental groups. (b) Relative expression of zonula occludens- (ZO-) 1 mRNA by real-time quantitative polymerase chain reaction. n = 4 per group; mean ± SD; t-test ( p < 0.05). (c) Immunofluorescence analysis of ZO-1 distribution. (d) Ultrastructure of TJs using transmission electron microscopy. Oil: olive oil control; c: CCl4-treated group; m: MSC-transplanted group. 48 h, 1 w, and 2 w indicate 48 hours, 1 week, and 2 weeks after CCl4 treatment, respectively.