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. Author manuscript; available in PMC: 2017 Feb 1.
Published in final edited form as: Cytotherapy. 2016 Feb;18(2):263–277. doi: 10.1016/j.jcyt.2015.10.015

Figure 4.

Figure 4

Osteogenic differentiation of MSC in microbeads. (A) DIC images of microbeads with corresponding Live/Dead® confocal fluorescence images at day 7 (top two rows) and day 21 (bottom two rows). (B) DNA content of AG and AG/COL-II microbeads over time in culture. (C) Osteocalin production by hMSC in AG and AG/COL-II microbeads over time in culture. (D) Calcium phosphate mineral deposition by hMSC in AG and AG/COL-II microbeads over time in culture. All images at same magnification. (*) indicates p<0.05. Best viewed in color.