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. Author manuscript; available in PMC: 2014 Apr 1.
Published in final edited form as: J Biomed Mater Res A. 2012 Dec 18;101(4):1184–1194. doi: 10.1002/jbm.a.34412

Figure 6.

Figure 6

HCECs in Epilife® on large-pitch topographic features (1200–4000 nm) showed a higher elongation ratio compared to flat surfaces on both types of substrates, NOA-81 and RGD hydrogels. HCECs in EP media showed no difference in elongation ratio with respect to planar on topographic features greater than 1200 nm. A) Cells in Epilife® on NOA-81, B) Cells in Epilife® on RGD hydrogels, C) Cells in EP medium on NOA-81, D) Cells in EP medium on RGD hydrogels. Error bars: SEM (*** P ≤ 0.001; ** 0.001 < P ≤ 0.01; * 0.01 < P ≤ 0.05).