Figure 8.

SRT1720 reinforced tube formation and migration of HUVECs. HUVECs were pre-treated with or without 10 μM SRT1720 for 24 hours, followed by 300 μM H₂O₂ or PBS for additional 4 hours. A: Representative images of tube formation and quantitative analysis of tube length were represented as fold of control (×100 magnification). B: Migrated cells were stained and quantitative analysis of migrated cells was represented as fold of control. Values are mean ± SEM; n = 4, N.S. means no significant difference, *means P<0.05, **means P<0.01, vs. control. Scale bar indicated 100 μm. One-way ANOVA (Bonferroni post hoc test) was used.