Fig. 2From: Decreased IL-17 during treatment of sputum smear-positive pulmonary tuberculosis due to increased regulatory T cells and IL-10The frequencies of PBMC subsets from the AFB-positive group compared to the AFB-negative group. The distribution of a CD3+ cells, b CD4+ cells, c CD8+ cells, and d NKT-like cells out of the total PBMCs were analyzed, and the percentages of these cells were compared between the AFB-positive and AFB-negative groups by flow cytometry analysisBack to article page