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. 2021 Apr 28;12:609693. doi: 10.3389/fphar.2021.609693

FIGURE 2.

FIGURE 2

BBR attenuates neuronal apoptosis in ischemic penumbra induced by CIRI. (A), TUNEL staining was performed on slices from cortical ischemic penumbra. (B), Ratio of positive cells. Original magnification is 400×, scale bars is 20 μm. (C), The apoptotic protein cleaved Caspase-3 from cortical ischemic penumbra was determined by Western blot. GAPDH was used as the loading control. n = 6. (D) Bar graph showing the statistical comparison of Caspase-3 protein levels across groups. Data are shown as the mean ± SEM. *p < 0.05 compared with Sham group; # p < 0.05 compared with the CIRI group.