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Fig. 4 | Journal of Biological Engineering

Fig. 4

From: Dual growth factor-modified microspheres nesting human-derived umbilical cord mesenchymal stem cells for bone regeneration

Fig. 4

a ARS staining micrographs of HUMSCs after 14 days of culture on the surface of nHA/PLGA-pDA microspheres modified with different ratios of BMP-2/bFGF dual growth factors. b Quantitative analysis of calcium mineralized nodules in HUMSCs cultured on the surface of nHA/PLGA- microspheres modified with different ratios of BMP-2/bFGF dual growth factor for 14 days. p < 0.05, n = 3. c ALP activity of HUMSCs cultured on the surface of nHA/PLGA- microspheres modified with different ratios of BMP-2/bFGF dual growth factor for 7 days. p < 0.05, n = 3

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Journal of Biological Engineering

ISSN: 1754-1611