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. 2021 Feb 11;16:1021–1036. doi: 10.2147/IJN.S283406

Figure 1.

Figure 1

Surface characterization of Ti, SLA and SLM-AHT titanium surfaces and flow cytometry assay for PDLSCs identification. (A)FE-SEM observation of Ti, SLA and SLM-AHT titanium surface at 200×, 10,000× and 50,000× magnification. (B) Flow cytometric analysis of PDLSCs showed positive expression of cell markers CD90, CD146 and negative results for CD45.