Fig. 4

SF and BP combined with BMSC enhanced angiogenesis and neurogenesis after ischemia. a, d Immunohistochemistry staining images of vWF-vessles and Tuj1 were presented, vWF positive vascular perimeter and density, as well as relative expression of Tuj1 were quantitated (b, c, e). Data are expressed as mean ± SD. **p < 0.01, compared with MCAo group, ^# p < 0.05, ^## p < 0.01, compared with BMSC group, ^$ p < 0.05, ^$$ p < 0.01, compared with SF + BP, ^& p < 0.05, compared with Sim + BMSC group. The experiment was repeated for 3 times, and representative pictures are shown. Scale bar 50 μm