Figure 1From: Elevated ex vivo monocyte chemotactic protein-1 (CCL2) in pulmonary as compared with extra-pulmonary tuberculosisRaised CXCL8 and TNFα in sera of tuberculosis patients. Circulating levels of chemo/cytokines were determined in sera of endemic controls (EC, N = 12), pulmonary tuberculosis (Pul-TB, N = 10) and extra-pulmonary tuberculosis (EPul-TB, N = 8) patients. Values for individual subjects are shown, with the median value indicated by a horizontal line. A. CCL2, B. CXCL8 and C. TNFα. Statistical analysis was carried out using the Mann Whitney-U test with significant differences, P < 0.05, '*'.Back to article page