Figure 3.

The protective effect of UCP on H₂O₂-induced EA.hy926 cell death evaluated by MTT assay. Cell viability was evaluated by MTT assay as described in Materials and Methods. (a) Effects of H₂O₂ on cell viability when incubated with various concentrations of H₂O₂ (250-4000 μM) for 2 h. (b) Effects of UCP on cell viability in the presence of H₂O₂. Data are presented as mean ± SEM. ∗∗ p < 0.01, ∗∗∗ p < 0.001 when compared with vehicle treated group; ## p < 0.01 when compared with 1 mM H₂O₂ treated group.