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. Author manuscript; available in PMC: 2013 Apr 10.
Published in final edited form as: Biomaterials. 2010 Sep 15;31(34):8882–8888. doi: 10.1016/j.biomaterials.2010.08.026

Figure 2. Nanoscale topographic cues modulate β1 Integrin levels in HUVEC cells.

Figure 2

QPCR data of Integrin β1 message from HUVECs seeded onto control flat, 400 nm, 1400 nm and 4000 nm pitch topographies at both 2 and 12 hour time points. Integrin β1 message from HUVEC cells normalized to the Flat condition at (A) 2 hours post-plating and (B) 12 hours post-plating. One way analysis of variance was determined to be significant for both the 2 hour (p<0.0001) and 12 hour (p<0.01) Timepoints. A students t-test was run to determine further significance. *=p<0.05, **=p<0.01, ***=p<0.001 (Data shown as ± SEM)