Research Article

Transplanted Human Umbilical Cord Mesenchymal Stem Cells Facilitate Lesion Repair in B6.Fas Mice

Figure 6

Percentages of Foxp3-positive cells in the five groups. The percentage of Foxp3-positive cells significantly decreased in the B6.Fas mouse model group compared with that of the C57BL/6 mouse normal control group. After treatment, the percentages of Foxp3-positive cells increased in the low-, medium-, and high-dose groups. The data are expressed as the mean ± standard deviation (). compared to other groups.