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. Author manuscript; available in PMC: 2015 Oct 1.
Published in final edited form as: Biomater Sci. 2014 Jun 27;2(10):1384–1398. doi: 10.1039/C4BM00073K

Figure 2.

Figure 2

Alkaline phosphatase (ALP) activity measured in conditioned medium collected on the indicated day (D) of osteoblasts grown on low attachment polystyrene tissue culture plastic or Ti plates without PA-coating (Uncoated Ti), with PA-coating but no peptide conjugated (PA-Coated Ti), or with PA-coating and either QHREDGS, RGDS or DGQESHR (scrambled) peptide conjugated. Data presented are the mean ± SEM and the lines indicate statistical significance (P < 0.05; one-way ANOVA and Student-Newman-Keuls post-hoc analysis; n=3).