Fig. 2. LIPUS promotes osteogenic differentiation of PDLSCs. (A) The ALP miRNA expression of PDLSCs with osteogenic induction for 7 days that were treated with LIPUS at different intensities, **p<0.005. (B) The CD31 miRNA expression of PDLSCs with osteogenic induction that were treated with LIPUS at different intensities for 7 days, **p<0.005. (C) Alizarin red staining results of PDLSCs with osteogenic induction and treatment with LIPUS for 14 days: I. control; II: treated with LIPUS, magnification: normal or 4×.

International Journal of Stem Cells 2022;15:372-83 https://doi.org/10.15283/ijsc22024

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