Fig. 6.
(A) WST-8 assay to investigate hepatocyte proliferation in LSOC-P, LSOC-S, and SW models. A live/dead assay was performed on Day 7 on hepatocytes on the (B) LSOC-P, (C) LSOC-S, and (D) SW platforms. (E) HUVEC proliferation on the three platforms. A live/dead assay was performed on Day 7 on endothelial cells on the (F) LSOC-P, (G) LSOC-S, and (H) SW platforms. (i) Microscopic phase-contrast images. (ii) Green color represents live cells, (iii) red color represents dead cells. Scale bar = 500 μm for B, C, F, and G; 200 μm for D & H; ∗p < 0.05.