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Fig. 8 | BMC Cell Biology

Fig. 8

From: Mesenchymal stem cells and myoblast differentiation under HGF and IGF-1 stimulation for 3D skeletal muscle tissue engineering

Fig. 8

Cultivation of MSC-myoblast co-cultures on PCL-collagen-I nanofiber scaffolds. a-b SEM images of parallel-orientated PCL-collagen-I nanofiber scaffold cell attachments. c-d Parallel orientation of MSCs (green) on PCL-collagen-I nanofibers. e Positive staining for desmin (red) of MSC-myoblast co-cultures on PCL-collagen scaffolds. Nuclei were counterstained with DAPI (blue). Scale bars represent 200 and 100 μm. Magnifications 40x (c, e) and 100x (d)

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