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. 2016 Sep 30;6:34451. doi: 10.1038/srep34451

Figure 7. DCPU cytotoxicity and cytocompatibility.

Figure 7

(A) Metabolic index of mouse 3T3 fibroblasts cultured with DMEM medium mixed with DCPU degradation products at concentrations of 1, 0.1, 0.01 and 0.001 mg mL−1. (B) Optical microscopy images of mouse 3T3 fibroblasts cultured with DMEM medium mixed with DCPU-0.3/1 degradation products at concentrations of 0.1, 0.01 and 0.001 mg mL−1. DMEM medium was used as the control. (C) Metabolic index of mouse 3T3 fibroblasts seeded on polyurethane films (TCPS as a control) at days 1, 3 and 5. (D) Scanning electron micrographs of mouse 3T3 fibroblasts cultured on the DCPU-0.3/1 film at day 5 (500× and 1000× magnification). *Represented significant different groups (p < 0.05).