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. 2019 Apr 23;13:1311–1321. doi: 10.2147/DDDT.S192683

Figure 4.

Figure 4

Effect of EGCG on mineralization.

Notes: (A) Dose effect of EGCG on matrix mineralization in hASCs was determined under osteogenic induction conditions on day 14 by ARS. ARS in the 5 μM EGCG group was much stronger than in the other groups. (B) Mineralization was quantitatively analyzed. The calcium content in the 5 μM EGCG group was 1.47 times greater than that of the control group. In the 10 μM EGCG group, the calcium content was 1.29-fold greater than that of the control group. All data are presented as mean and SD. *p<0.05, **p<0.01 and ***p<0.001 (N=3). Bar=200 μM.

Abbreviations: ARS, Alizarin red staining; EGCG, epigallocatechin-3-gallate; hASCs, human adipose-derived stem cells.