Fig. 2From: The inflammatory profile of cerebrospinal fluid, plasma, and saliva from patients with severe neuropathic pain and healthy controls-a pilot studyBox plots showing variations in cytokine concentration between patients and healthy controls for 5 inflammatory substances of significant value according to OPLS-DA. Median values are represented by horizontal lines, and the boxes represent the interquartile range. Minimum and maximum values are represented by the ends of the whiskers. MIP-1α (p = 0.017), IL-6 (p = 0.005), IL-1β (p = 0,043), IL-1RA (p = 0.008), and TSLP (p = 0.009)Back to article page