Synergistic Antioxidant Effects of Araloside A and L-Ascorbic Acid on H₂O₂-Induced HEK293 Cells: Regulation of Cellular Antioxidant Status

Figure 8

Correlation coefficients of cell antioxidant status and DPPH^⋅ radicals scavenging capacity, ABTS⁺ radicals scavenging capacity, hydroxyl radicals scavenging capacity, and superoxide anion radicals scavenging capacity of combination of araloside A and L-ascorbic acid. CAT: the activity of catalase; SOD: the activity of superoxide dismutase; GSH-Px: the activity of glutathione peroxidase; T-AOC: the total antioxidant capacity; GSSG: oxidized glutathione; GSH/GSSG: the glutathione/oxidized glutathione ratio; MDA: the malondialdehyde levels; LDH: the release of lactate dehydrogenase; ROS: the production of reactive oxygen species; H₂O₂: the H₂O₂ levels; LPO: the lipid peroxidation contents; 8-OHdG: the 8-hydroxy-2-deoxy guanosine levels.