Differentiation of Bone Marrow Mesenchymal Stem Cells into Neural Lineage Cells Induced by bFGF-Chitosan Controlled Release System

Figure 6

bFGF-chitosan induced BMSCs to differentiate into GAD67⁺ and ChAT⁺ cells. (a) After 18 days of coculture, bFGF-chitosan induced BMSCs to differentiate into MAP₂⁺/GAD67⁺ cells. (b) After 18 days of coculture, bFGF-chitosan induced BMSCs to differentiate into MAP₂⁺/ChAT⁺ cells. (c) Amplification of image (a). (d) Amplification of image (b). Scale bar: (a)-(b) 80 μm; (c)-(d) 10 μm.

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