Research Article

Acrocomia aculeata (Jacq.) Lodd. ex Mart. Leaves Increase SIRT1 Levels and Improve Stress Resistance

Figure 6

Mechanisms involved in EA-Aa-mediated protection of Cos-7 cells. Western blot analysis shows that EA-Aa increased the levels of Sirt-1 (a), ERK-Thr202/Tyr204 (c), Nrf2-Ser40 (e), and catalase (f), mostly at 750 μg·mL-1. No alterations were observed in the total levels of ERK (b) and Nrf2 (d). vs. Ctrl, ; .