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. 2020 Jun 9;18:46. doi: 10.1186/s12969-020-00441-w

Fig. 1.

Fig. 1

CNP stimulated osteoblast proliferation. Representative microscope images of cells. Original magnification, × 100. The scale bar is 80 μm. The growth of osteoblasts assessed using MTT assay. Data are presented as the mean ± SD. *P < 0.05, significantly different from the corresponding control group (0 pM CNP); P < 0.05, significantly different from the corresponding low-dose group (10 pM CNP)