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. 2020 Jun 3;9(6):1724. doi: 10.3390/jcm9061724

Figure 2.

Figure 2

In hypoxic conditions, HIF-α undergoes dimerization with HIF-β. Laser therapy could possibly induce this affect further. The dimer then binds to VEGF; therefore, the gene expression is promoted and leads to angiogenesis and osteogenic differentiation. Created with BioRender.