Fig. 2. Effect of BRE on BCCAO-induced hippocampal CA1 pyramidal cell death. Representative photographs of cresyl violet staining (A~F) and immunofluorescence staining for NeuN (G~I) in the hippocampal CA1 subregion. (J) Histogram presenting the number of NeuN-positive cells of the vehicletreated sham-operated (Sham+Veh), vehicle-treated BCCAO (BCCAO+Veh) and BRE-treated BCCAO (BCCAO+BRE) groups. Scale bar in C=500 µm, valid for A and B. Scale bars in F and I=50 µm, valid for D, E, G and H. *p<0.05 vs. the Sham+Veh group, ##p<0.01 vs. the BCCAO+Veh group. Bars indicate mean±SEM.
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