Oxidative Medicine and Cellular Longevity / 2012 / Article / Fig 2

Research Article

Antioxidant and Astroprotective Effects of a Pulicaria incisa Infusion

Figure 2

Time course of the protective effect of the Pi infusion on astrocytes. Astrocytes were preincubated with the Pi infusion (100 μg/mL) for 2 h. H2O2 was then added and cytotoxicity was measured at the indicated time points. The results are the means ± SEM of four experiments ( ). , compared to cells treated with H2O2 only.