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. 2019 Jan 22;10:37. doi: 10.1186/s13287-019-1143-y

Fig. 4.

Fig. 4

Immunofluorescence staining shows the protein levels of COL1 (a, b), RUNX2 (c, d) and β-catenin (e, f) with the administration of DKK1. The data were confirmed by three repeated tests. The data are presented as the means ± SD. CA, catalpol. *P < 0.05 compared with the control group, #P < 0.05 compared with the catalpol treatment group