Optimization of Corneal Epithelial Progenitor Cell Growth on Bombyx mori Silk Fibroin Membranes

Figure 2

Morphology of HCE-T cells cultured for 1 hr on fibroin coated with collagen IV at 5 μg/mL (a) or uncoated (control) fibroin (b). Scale bar = 80 µM.

(a)

(b)