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. 2019 Nov 25;20(23):5918. doi: 10.3390/ijms20235918

Figure 6.

Figure 6

Metabolic activity of HUVECs on P(VDF-TrFE) scaffolds and antioxidant activity of OLE on cell/scaffold constructs. HUVECs after 3 days of culture were viable in the 3D model (white bars) before OLE and H2O2 treatments. Gray bars represent cell/scaffold constructs incubated with OLE (100 µg/mL of TPs) for 24 h and 100 µM H2O2 for 1 h. Data are expressed as % alamarBlue® reduction and are representative of 3 separate experiments in triplicate. * p < 0.05 and ** p < 0.005 vs. H2O2.