Research Article

Icariin Improves the Viability and Function of Cryopreserved Human Nucleus Pulposus-Derived Mesenchymal Stem Cells

Figure 6

ICA inhibited the oxidative stress of postthawed NPMSCs. (a) Intracellular ROS levels were measured by flow cytometry through DCFH-DA staining. (b) Summary data showing the mean fluorescence intensity in different groups. (c) Intracellular MDA content in different groups. (d) SOD activity in different groups. (e) GPx activity in different groups. The data are expressed as mean ± SD from three independent experiments. (, versus control; , versus DMSO).
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