Research Article

Dependence of Spreading and Differentiation of Mesenchymal Stem Cells on Micropatterned Surface Area

Figure 4

(a) Representative optical photographs of MSCs with different spreading areas stained by Oil Red O after culture in adipogenic induction medium for 7 days. (b) The percentage of adipogenic differentiation of MSCs with different spreading areas. Data represent mean ± SD ( ). * , ** , and *** . Scale bars: 50 μm.
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(a)
265251.fig.004b
(b)