Table 6

Absolute numbers of B cells in bone marrow (per 106 mononuclear cells)

Long-term

CD38+IgD-

(Bm5)

CD38+IgD+

(Mature Bm2)

CD38++IgD-

(Immature/T1)

CD38++IgD+

(Immature/T1)

CD38+++IgD-

(Plasma blasts)


RTX-naïve

n = 24

75 ± 54

205 ± 139

171 ± 258

39 ± 51

35 ± 26

RTX-treated

n = 13

17 ± 19

P = 0.0004

155 ± 134

P = ns

222 ± 292

P = ns

19 ± 15

P = ns

22 ± 18

P = ns


* Values are given as mean ± standard deviation.

** Statistics are calculated with paired T-test, P-values are given in comparison to day 0.

RTX = rituximab.

Rehnberg et al. Arthritis Research & Therapy 2009 11:R123   doi:10.1186/ar2789

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