Fig. 7From: Sequential activation of M1 and M2 phenotypes in macrophages by Mg degradation from Ti-Mg alloy for enhanced osteogenesisa The schematic showing the preparation method of CM-1 and CM-5; b the proliferation on day 1, 3 and 5, c ALP activity on day 4, d COL production on day 10 and e in vitro mineralization on day 14 of SaOS-2 cells in response to various kinds of CM. * p < 0.05 and ** p < 0.01 compared to the TiBack to article page