Fig. 4From: Tetramethylpyrazine enhanced the therapeutic effects of human umbilical cord mesenchymal stem cells in experimental autoimmune encephalomyelitis mice through Nrf2/HO-1 signaling pathwayTMP alleviates the apoptosis of hUCMSCs. a hUCMSC apoptosis in each group was tested by flow cytometry. b Statistical analysis of the number of apoptosis. Columns, mean; bars, SEM. *P < 0.05 compared to the control group; #P < 0.05 compared to the H2O2-treated groupBack to article page