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. 2012 Mar 14;7(3):e33061. doi: 10.1371/journal.pone.0033061

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Quiroga et al.

This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are properly credited.

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Analysis of CD4+FoxP3+CD25+ and CD4+FoxP3+CD25- populations within Treg in A; HIV-TB (n = 11), B; IRIS (n = 5), C; HIV-LTB (n = 4), D; HD (n = 10) and E; HIV (n = 7) individuals. Horizontal lines inside the boxes indicate the means ± SEM of each group. Asterisks denote comparisons between each sub-population. *: p < 0.05; **: p < 0.01; ***: p< 0.001. F. Spearman correlation analysis between plasma DHEA and the percentage of CD4+FoxP3+CD25- lymphocytes from all grouped patients (HIV+, HIV-TB, IRIS, HIV-LTB and HD). Results of statistical analysis are shown in the graphic.