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Fig. 2 | Stem Cell Research & Therapy

Fig. 2

From: Melatonin enhances osteogenic differentiation of dental pulp mesenchymal stem cells by regulating MAPK pathways and promotes the efficiency of bone regeneration in calvarial bone defects

Fig. 2

Effect of melatonin on DPSCs proliferation at various concentrations (0, 100, 10, and 1 μM). a Melatonin-treated and untreated DPSCs exhibited similar spindle-shaped morphology after 3 days of culture. b DPSC proliferation was promoted in the presence of melatonin at 100 and 10 μM compared with the untreated control group. Scale bar = 100 μm. (*p < 0.05, **p < 0.01)

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Stem Cell Research & Therapy

ISSN: 1757-6512