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. 2020 Aug 22;10(9):1651. doi: 10.3390/nano10091651

Figure 6.

Figure 6

Actin–integrin β1 immunostaining in rMDSCs grown on SN for 1, 5, and 9 days. (a) SN-60, (b) SN-150, (c) SN-300, (d) SN-500, (e) SN-700, and (f) glass. The numbers indicate 1, 5, and 9 d. Blue, DAPI; red, actin; green, integrin β1. Magnification, ×400; scale bar = 50 μm. (d’9), (e’9), and (f’9) are enlarged images (magnification, ×1000). (The enlarged actin–integrin β1 immunostaining images are shown in Supporting Information Figures S4 and S5).