Research Article
Effects of Naringin on Proliferation and Osteogenic Differentiation of Human Periodontal Ligament Stem Cells In Vitro and In Vivo
Figure 4
(a) A single colony stained with 0.1% toluidine blue (×100). (b) Mineralization assay: Alizarin Red S (×100). (c) Differentiation of PDLSCs into adipocytes (×100).
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