Figure 9

Inhibiting ER stress ameliorates H₂O₂ + HG induced loss of TJ and AJ proteins in vitro. (A–D) Western blot and quantification of p120, β-catenin and Occludin in each group. (E) Immunofluorescence staining of β-catenin in each group. Scale bar = 10 μm. (E,F) Western blot and quantification of GRP78, PDI and CHOP in each group. *p < 0.05, **p < 0.01 vs H₂O₂ group, ^#p < 0.05, ^##p < 0.01 vs H₂O₂ + HG group. All experiments were performed three times at least.