Additional file 1: Figure S1. of Antioxidant activities and oxidative stress inhibitory effects of ethanol extracts from Cornus officinalis on raw 264.7 cells

Effect of Cornus officinalis extracts on the expression of Cu/Zn-SOD (a), Mn-SOD (b), Catalase (c), and GPx (d) genes in RAW 264.7 cells. Cells were treated with H2O2 (100 μM) and Cornus officinalis extracts at different concentrations (10, 50, and 100 μg/mL). Values are the mean ± SEM of experiments in triplicate. Values expressed by different letters are significantly different at p < 0.05. COE; Cornus officinalis ethanol extracts. Figure S2. Effect of Cornus officinalis extracts on the protein expression of antioxidant enzymes in RAW 264.7 cells. Cells were treated with Cornus officinalis extracts at different concentrations (10, 50, and 100 μg/mL). (PPTX 148 kb)