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. Author manuscript; available in PMC: 2020 Jul 2.
Published in final edited form as: Neurorehabil Neural Repair. 2020 May 28;34(7):616–626. doi: 10.1177/1545968320926164

Fig 4.

Fig 4.

Treatment with exosomes significantly increases vascular density and angiogenesis after TBI. EBA staining was performed for detection of mature vasculature at day 35 after TBI in the lesion boundary zone (LBZ) and DG. Representative images from injured brain show EBA+ endothelial cells in the dose response (A) and window response (E) studies. Scale bars = 50 μm. Representative images show BrdU+/EBA+ newly generated endothelial cells in the dose response (B) and window response (F) studies. Scale bars = 25 μm. Quantitative data on vascular density (C, G) and angiogenesis (D, H) shown in bar graphs represent mean ± SD. N = 8/group.