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. 2010 Nov 30;52(1):113–120. doi: 10.3349/ymj.2011.52.1.113

Fig. 2.

Fig. 2

The correlations among serum concentrations of IL-6, IL-11, LIF, and CRP level. (A) Serum concentrations of IL-6 showed a significant positive correlation with CRP levels (r = 0.45, p = 0.007) in RA patients. (B) Serum concentrations of IL-6 showed significant correlations with serum concentrations of IL-11. (C) Serum concentrations of IL-6 showed significant correlations with serum concentrations of LIF. (D) Serum concentrations of IL-11 showed significant correlations with serum concentrations of LIF. IL, interleukin; LIF, leukemia inhibitory factor; CRP, C-reactive protein; RA, rheumatoid arthritis.