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. 2017 May 24;7:2371. doi: 10.1038/s41598-017-02490-w

Figure 4.

Figure 4

Micro-CT data display evidence of significantly increased bone mass of subchondral bone of knee joint in Cre negative mice with DMM surgery compared with Cre negative mice with sham surgery, and the increased bone mass was significantly reduced in Runx2 Agc1CreER KO mice. All the mice were administrated tamoxifen at 2-months of age, followed by the DMM surgery performed at 3-months of age. Mice were sacrificed 3 months after surgery. (*P < 0.05, **P < 0.01, one-way ANOVA followed by Tukey’s post-hoc test; n = 6–8 mice per group).