Figure 4

Albumin production by Huh-7.5 cells in the scaffolds.
Data points are mean ± SD (N = 3). Comparison of the collagen-functionalized ICC and bare ICC groups: *p < 0.05; **p < 0.01. Comparison of the fibronectin-functionalized ICC and collagen-functionalized ICC groups: #p < 0.05; ##p < 0.01; ###p < 0.001.