Fig. 6From: Cell attachment and proliferation of osteoblast-like MG63 cells on silk fibroin membrane for guided bone regenerationComparing the number of cells between the both groups through DAPI staining. SF silk fibroin, 0D cell seeding day, 1D 1 day after cell seeding, 5D 5 days after cell seeding, 7D 7 days after cell seeding, NS not significant. The asterisk means significant at P < 0.05Back to article page