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. 2023 Oct 5;32:09636897231202541. doi: 10.1177/09636897231202541

Figure 3.

Figure 3.

Immunofluorescence analysis of ALP expression in hPDLSCs after coculture with OM and of 1,25(OH)2VitD3 ALP was stained with red fluorescence (CoraLite594), actin was stained with green fluorescence (Actin-Tracker Green-488), and nuclei are stained with blue fluorescence (DAPI). Scale bar: 20 μm. ALP: alkaline phosphatase; DAPI: 4′,6-diamidino-2-phenylindole; hPDLSCs: human periodontal ligament stem cells; OM: osteogenic induction medium.