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. Author manuscript; available in PMC: 2013 Oct 1.
Published in final edited form as: Biomaterials. 2012 Jul 16;33(29):7064–7070. doi: 10.1016/j.biomaterials.2012.06.012

Figure 3.

Figure 3

(A) Characteristic SEM images of HMLE and HMLET cells migrating inside the 3D log-pile scaffold. (Scale = 10µm). (B) Still images at 0 and 8 hours from reconstituted 3D confocal stacks of HMLE (top) and HMLET (bottom) on stiff 3D PEG log-pile scaffolds (Scale bar = 100µm).