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. 2020 Apr 24;8:290. doi: 10.3389/fbioe.2020.00290

FIGURE 3.

FIGURE 3

Overall cellular metabolic activity as determined by the Alamar Blue metabolic assay within different PU scaffolds configurations (uncoated, fibronectin-FN-coated, and collagen-COL-coated). (A) PANC-1 + HMEC. (B) PANC-1 + PS-1. (C) PANC-1 + HMEC + PS-1. *p ≤ 0.05, **p ≤ 0.01, ***p ≤ 0.001.