Figure 2

Flow cytometry analysis of plasma cells. PBMCs from patients with IgAN and HCs were stained with anti-CD19, anti-CD138 antibody. Cells were gated on living lymphocytes and CD19⁺ B cells. (A) Flow cytometry analysis. (B) Quantitative analyses showing CD138⁺CD19⁺ B cells in individual subjects. Horizontal lines represent the medians of all subjects.