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. 2014 Mar 13;15(3):4442–4452. doi: 10.3390/ijms15034442

Figure 5.

Figure 5.

Real-time PCR analysis of MC3T3-E1 cells grown in osteogenic media on Ti- or Zir-discs after 3, 7, and 10 day of culture. (A) Type I collagen; (B) Alkaline phosphatase (Alp); (C) Osteocalcin (Oc). Data are expressed as the mean ± SD of three independent experiments. Significance was tested by one-way ANOVA test. * Asterisks indicate p < 0.05 against the Ti-machined.