Fig. 2From: Increased levels of S100A8/A9, IL-1ß and IL-18 as a novel biomarker for recurrent tonsillitisCytokine levels of IL-18 (A), IFN-α (B), IFN-γ (C), TNF-α (D), MCP-1 (E), IL-1ß (F), IL-6 (G), IL-8 (H), IL-10 (I), IL-12p70 (J), IL-17 (K) and IL-33 (L) in serum. Significantly increased levels of IL-18 could be observed in patients with recurrent tonsillitis (RAT) compared to healthy controls (**p < 0.01). All values are given in [pg/ml]Back to article page