Fig. 2From: Tetramethylpyrazine enhanced the therapeutic effects of human umbilical cord mesenchymal stem cells in experimental autoimmune encephalomyelitis mice through Nrf2/HO-1 signaling pathwayEffects of TMP on hUCMSC characterization. a FACS analysis of the effect of TMP on hUCMSC phenotype. Wild-type (blue lines) and TMP-treated hUCMSCs (red lines) were labeled with antibodies for MSC phenotypic surface markers. The negative controls stained with IgG1 and IgG2b are shown in green lines. b The effects of TMP on the differentiation capability of hUCMSCs. The results are representative of three independent experimentsBack to article page