Additional file 2: Figure S1. of Increased serum concentrations of IL-1 beta, IL-21 and Th17 cells in overweight patients with rheumatoid arthritis

Frequencies of peripheral immune cells (Th17 cells and Plasmablast (PB)) and BMI. A comparison of the frequencies of Th17 cells and PB between the three BMI groups among healthy donors. A p value <0.05 was defined as a significant difference. ns not significant (TIF 569 kb)