Research Article

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

Figure 4

Effect of the extracts on the mRNA level of antioxidant enzymes in SH-SY5Y cells. Cells were treated with 50 μg mL−1 of each extract for 5 h. GR, HO1, NQO1, and TRX mRNA levels were determined by RT-PCR. Data are reported as relative abundance in respect to control cells (CTRL). Each bar represents of three independent experiments. Data were analyzed with a one-way ANOVA followed by the Dunnett’s test. ° vs. CTRL.