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. 2015 Sep 8;5:13775. doi: 10.1038/srep13775

Figure 8. Cell adhesion and proliferation of MC3T3-E1 cells on the scaffolds:

Figure 8

(a) Cell adhesion at 6, 12 and 24 hours; (b) Cell proliferation at 1, 3 and 7 days. Modified OD values were ODs at 450 nm subtracted by ODs at 620 nm. The modified OD values at 3 and 7 days were normalized to those at 1 day. * and ** denote p < 0.05 and p < 0.01, respectively.