Research Article

Antioxidant and Anti-Inflammatory Profiles of Spent Coffee Ground Extracts for the Treatment of Neurodegeneration

Figure 3

ROS levels of SH-SY5Y cells treated with the extracts and exposed to H2O2. Cells were pretreated with 1–100 μg mL−1 of the different extracts for 24 h and then treated with H2O2. The peroxide-sensitive probe DCFH-DA was used to measure ROS production. Data are expressed as percentage with respect to H2O2-treated cells. Each bar represents of at least four independent experiments. Data were analyzed by one-way ANOVA followed by Dunnett’s test. with respect to H2O2.