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. Author manuscript; available in PMC: 2014 Jun 18.
Published in final edited form as: Biomaterials. 2010 Nov 5;32(1):10–18. doi: 10.1016/j.biomaterials.2010.08.073

Fig. 4.

Fig. 4

(a) % EPC retention under 68 different (increasing) shear stresses after 15 min settling time on Ti followed by 5 min flow. Results grouped into 9 clusters. For each shear stress, 5 images at 100 x magnification with approximately 100 cells per image were evaluated. EPCs were derived from 3 different pigs. Error bars indicate ± 1 SEM. (b) EPCs on Ti at initiation of flow, (c) 24 hrs, and (d) 48 hrs after initiation of flow at 15 dynes/cm2. Area (e) and roundness (f) of EPCs on Ti after 0 hr, 24 hrs and 48 hrs of flow at 15 dynes/cm2. Error bars indicate ± 1 SEM for E,F.