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. 2019 Mar 29;17:104. doi: 10.1186/s12967-019-1855-x

Fig. 6.

Fig. 6

Chondrogenic gene expression. RT-PCR data showed that the relative expression of sox-9, collagen II, and aggrecan in the chondrocyte group was higher than that in the CPCs group (p < 0.05), and the relative expression of these genes in the CPCs group was higher than that in the BMSCs group (p < 0.05)