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Figure 2 | Arthritis Research & Therapy

Figure 2

From: Alterations in peripheral blood memory B cells in patients with active rheumatoid arthritis are dependent on the action of tumour necrosis factor

Figure 2

CD27+ memory B cells tend to accumulate in the synovial membrane of RA patients. (a) Histogram from a representative rheumatoid arthritis (RA) patient showing the difference in CD27 expression in peripheral blood and synovial CD19+ B cells. Dashed line shows staining with the isotype control and the solid line for CD27. (b) Box-plots representing the 10th, 25th, 50th (median), 75th and 90th percentiles of the frequency of CD27 expression by peripheral blood and synovial CD19+ B cells in long-standing RA (n = 10).

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Arthritis Research & Therapy

ISSN: 1478-6362

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