Fig. 2: Plasma cytokine levels and their correlation with eicosapentaenoic acid level.

a Comparison in interleukin (IL)-6 between the patients (N = 83) and controls (N = 217). b Comparison of tumor necrosis factor alpha (TNFα) between the patients and controls. c Correlation between plasma IL-6 and eicosapentaenoic acid (EPA) levels in the patients (N = 60). d Correlation between plasma TNFα and EPA levels in the patients