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A、B组PDLSC成骨诱导21 d茜素红染色
Alizarin red staining of PDLSCs in groups Aand B after 21 days of osteogenic induction (Scale bar: 200 μm). A: PDLSCs in group A; B: PDLSCs in group B; C: Quantitative analysis of mineralized nodules in the PDLSCs in the two groups (*P＜0.05 vs Group A).
