527957.fig.004a
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527957.fig.004b
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Figure 4: Characterization of intraimplant vascularization. (a) Representative high power images of intraimplant immunofluorescence staining for the endothelial cell-specific marker CD31 at days 3 and 28, showing foci of intraimplant neovascularization. (b) Quantification of intraimplant vessel counts per high power field. Scale bar is 100 μm. DAPI: nuclear stain.