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. 2016 Oct 19;6:35387. doi: 10.1038/srep35387

Figure 7.

Figure 7

No re-endothelialization of carotid (A–H) and femoral (I–P) arteries with human PBMC-derived CD31+ endothelial cells in NSG mice 4 weeks after reconstitution with 5 × 106 human PBMCs. Sections from sham-operated and injured carotid and femoral arteries obtained from both human PBMC reconstituted (+PBMCs) and non-reconstituted (−PBMCs) NSG mice were included in this analysis. Sections were immunofluorescently stained with anti-human CD31 (hCD31) and anti-mouse CD31 (mCD31) species-specific antibodies. Representative images of arterial staining from 3 different mice per group. Specificity controls for the hCD31 antibody is shown in Fig. S6B. Nuclei were stained with DAPI (blue). Arrowheads indicate positively stained CD31+ endothelial cells. Abbreviations: l: lumen; m: media; ni: neointima; PBMCs: human peripheral blood mononuclear cells. Original magnification: 400x.