Fig. 3From: Tetramethylpyrazine enhanced the therapeutic effects of human umbilical cord mesenchymal stem cells in experimental autoimmune encephalomyelitis mice through Nrf2/HO-1 signaling pathwayTMP alleviates H2O2-induced oxidative stress. a The fluorescence intensity of ROS in each group was measured by flow cytometry. b Statistical analysis of the mean fluorescence intensity of ROS in each group. c Statistical analysis of the mean concentration of MDA in each group. d Statistical analysis of the mean concentration of SOD in each group. Columns, mean; bars, SEM. *P < 0.05 compared to the control group; #P < 0.05 compared to the H2O2-treated group. The results are representative of three independent experimentsBack to article page