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. 2016 Apr 30;16:191. doi: 10.1186/s12879-016-1523-1

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© Chaves et al. 2016

Open AccessThis article is distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made. The Creative Commons Public Domain Dedication waiver (http://creativecommons.org/publicdomain/zero/1.0/) applies to the data made available in this article, unless otherwise stated.

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Fig. 2 — Analysis of percentage of downregulation of CD62L by CD4⁺ (a) and CD8⁺ (b) T cell subsets in the peripheral blood from chagasic patients, in ex vivo context and after in vitro stimulation with T. cruzi antigens, from patients with distinct clinical forms of Chagas disease: indeterminate – IND (n = 9, gray bars); cardiac – CARD (n = 14, black bars) and non-infected individuals – NI (n = 15, white bars). The results were expressed as mean ± standard deviation (SD). Significant differences (p < 0.05) in the charts are identified by connecting lines for comparisons between groups