Fig. 3
From: Self-curling 3D oriented scaffolds from fish scales for skeletal muscle regeneration
The in vitro biocompatibility of DDFS and SCOS. a Live/Dead cellular staining of C2C12 cultured on the cell culture plate (control) or DDFS (scale bar: 500 μm). b Quantitative results of dead cells (n = 5, mean ± SD). c Relative activity of C2C12 cultured on the cell culture plate (control), DDFS or SCOS by CCK-8 assay (n = 4, mean ± SD)