Figure 2From: Allergic sensitisation in tuberculosis patients at the time of diagnosis and following chemotherapy The levels of proinflammatory cytokine IL-6 were (a), significantly higher in TB patients compared with healthy controls (*p < 0.0001), and (b) significantly reduced in TB patients after treatment (TB after ) compared with before started treatment (TB after ). The IL-6 levels are given as means ± standard deviation (SD).Back to article page