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. 2015 Dec 16;10(12):e0144705. doi: 10.1371/journal.pone.0144705

Fig 2. Up-regulation of I-309, IL-8, and MIG in the serum of active TB patients.

Fig 2

(A-C) quantitative humane cytokine array analysis of peripheral serum samples from health controls (n = 20), individuals with LTBI (n = 20) and patients with active TB (n = 20). Blue, I-309; red, IL-8; yellow, MIG. (D-F) ELISA analysis for the confirmation of I-309, IL-8 and MIG expression in peripheral serum samples from health controls, patients with active TB, and individuals with LTBI or other pulmonary diseases (n = 45 in each group). Mean values ± standard error are shown, * P<0.05; ** P < 0.01 (Student’s t-test).