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. Author manuscript; available in PMC: 2009 Dec 17.
Published in final edited form as: Pharm Res. 2007 Mar 21;24(6):1186–1192. doi: 10.1007/s11095-006-9219-7

Fig. 5.

Fig. 5

Fluorescence microscopy of HUVEC-containing Matrigel implants (frozen sections). a Cy5.5 fluorescence in implants removed from imaged mice. Arrows point to fluorescent-labeled vessel lining cells. b staining of HUVEC-implants with Cy5.5-labeled anti-human CD31 (red) and DAPI (blue). c staining of HUVEC-implants with Cy5.5-labeled anti-human CD31 (red), Alexa Fluor 488-labeled anti-mouse CD31 antibody (green) and DAPI. The asterisk indicates a mouse-human vessel junction; the arrows show human endothelial cells incorporated in mouse vessel. Bar = 100 μm.