The Sufficient Immunoregulatory Effect of Autologous Bone Marrow-Derived Mesenchymal Stem Cell Transplantation on Regulatory T Cells in Patients with Refractory Rheumatoid Arthritis

Figure 3

Negative significant correlation between DAS28-ESR and supernatant levels of IL-4 at 6-month follow-up. DAS28-ESR: disease activity score 28-erythrocyte sedimentation rate.