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. Author manuscript; available in PMC: 2009 Jun 18.
Published in final edited form as: J Control Release. 2007 Apr 13;120(1-2):70–78. doi: 10.1016/j.jconrel.2007.04.002

Figure 6.

Figure 6

Surface electron micrographs (a and b) and hematoxylin and eosin (H&E) staining (c and d) of vascular smooth muscle cells seeded in PEUU (a and c) and PEUU/bFGF (b and d) scaffolds after 7 days of culture. The H&E images are taken from the interior of the scaffolds. Scale bar in (a) and (b) are 200 μm.