Fig. 2
(a) Intracellular ROS scavenging capacities of different concentrations of FPNP of H2O2-induced oxidative stress in HDF cells. (b) Effects of FPNP on MDA content in H2O2-induced oxidative stress in HDF cells. (c) Effects of FPNP on total antioxidant capacity in H2O2-induced oxidative stress in HDF cells. All data is shown as the mean ± SD of at least three independent experiments. Number signs indicate a highly significant difference from the control cells. ##: p< 0.01; ###: p< 0.001. Asterisks indicate a highly significant difference from the H2O2-treated cells. *: p< 0.05, **: p< 0.01