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. 2020 Jul 3;8:753. doi: 10.3389/fbioe.2020.00753

FIGURE 9.

FIGURE 9

(A–C) Representative compressive tests of scaffolds after 21 days of culture. (D) Average compressive modulus of scaffolds after 21 days of culture. Columns with matching letters indicate all possible comparisons were not significant (n = 3, error bars depict standard deviation, p < 0.05, two-way ANOVA, Tukey’s multiple comparison test). (E) High degree of correlation between observed bone mineral density and compressive modulus for the compiled 18 samples (Pearson’s correlation r value of 0.695, p < 0.05).