Research Article
Interleukin-18 in Brazilian Rheumatoid Arthritis Patients: Can Leflunomide Reduce It?
Figure 1
Cytokines serum evaluation: IL-16 (a), IL-18 (b), IL-31 (c), IL-32 (d), IL-33 (e), and IL-34 (f) levels in RA patients (140) and control group [29]. IL-16, -18, - 31, and -32 were found at high levels in RA patients (Mann–Whitney test).
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