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. 2018 Nov 27;6(1):129–143. doi: 10.1002/acn3.687

Figure 1.

Figure 1

The number and frequency of plasmablasts are increased in the peripheral blood of GBS patients treated with IVIg. B‐cell subsets were gated as indicated (A). Total B cells (CD19+ cells; (B), naïve B cells (CD19+ IgD+ CD27; (C), memory B cells (CD19+ IgD CD27+; (D), natural effector B cells (CD19+ IgD+ CD27+; (E) and plasmablasts (CD19+/low CD27+ CD38+; (F) were quantified using flow cytometry. The percent plasmablasts of total B cells is shown in G. An increase in the percent of plasmablasts was also found in an IVIg‐treated patient with a spinal cord infarction (H). A representative IVIg‐treated GBS patients is shown in I. *P < 0.05; **P < 0.01; ***P < 0.001.