Fig. 4

Cytotoxicity of HCD matrix containing S-EGF and S-bFGF was measured with various concentrations of S-EGF (a) and S-bFGF (b). Scale bar = 200 μm
Cytotoxicity of HCD matrix containing S-EGF and S-bFGF was measured with various concentrations of S-EGF (a) and S-bFGF (b). Scale bar = 200 μm