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. Author manuscript; available in PMC: 2008 Jul 1.
Published in final edited form as: Biomaterials. 2007 Apr 5;28(21):3228–3235. doi: 10.1016/j.biomaterials.2007.04.003

Fig. 1.

Fig. 1

Cell adhesion is greater on adsorbed GFOGER surfaces than untreated titanium (Ti) and is specific for the α2β1 integrin. Data represent 1 h serum-free bone marrow stromal cell adhesion and subsequent centrifugation at 12g for 5 min. Surfaces are adsorbed GFOGER peptide on Ti, adsorbed linear RGD peptide, adsorbed fetal bovine serum (10% in PBS), and non-adhesive blocked Ti. Cells were seeded without antibody or in the presence of either anti-α2 or anti-αv integrin blocking antibodies. ANOVA: p<1E-9; *GFOGER w/o Ab > GFOGER with anti-α2 (p<6E-6); #serum w/o Ab > serum with anti-αv (p<6E-6).