Figure 5
From: Anti-apoptotic effect of claudin-1 in tamoxifen-treated human breast cancer MCF-7 cells
Nuclear condensation was increased in claudin-1 siRNA treatment of MCF-7. MCF-7 cells were treated as above, and then stained with Hoechst 33258. Percentage of cells intensely fragmented and condensed in nuclei with Hoechst 33258 were counted as previously described, and each value represents the mean + SE (bars) of two independent experiments *p < 0.05, according to the t-test.