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Human Saos-2 osteoblasts on 10 V, 20 V, and 30 V nanotubes, on control Ti_C, and on glass coverslips on day 3.
Notes: Immunofluorescence intensity (A, B) and absorbance measured by enzyme-linked immunosorbent assay (C, D) of talin (A, C) and vinculin (B, D). Data expressed as mean ± standard error of mean. P≤0.05 considered significant in comparison with samples labeled above columns.
