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. Author manuscript; available in PMC: 2015 Aug 8.
Published in final edited form as: J Biomed Mater Res A. 2011 May 4;98(2):201–211. doi: 10.1002/jbm.a.33106

FIGURE 9.

FIGURE 9

Adherent cell density on TCPS, photopolymerized PEG hydrogel and PEG SH-Mal hydrogel. Three cell types were included, primary human monocyte (A), keratinocyte (B), and fibroblast (C). Cells were observed at 10× magnification. Five images per sample were taken at random fields of view. †, p < 0.05 vs. the cell adhesion density on TCPS at the same time point; ‡, p < 0.05 vs. the cell adhesion density on photopolymerized PEG hydrogel at the same time point. All data presented as average ± standard deviation (n=3).