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. 2018 Jan 8;8:1896. doi: 10.3389/fimmu.2017.01896

Figure 3.

Figure 3

Analysis of the frequency of monocytes expressing the immunoregulatory cytokines TNF-alpha and IL-10, before and after infection with different Leishmania isolates. The percentage of cytokine expressing infected monocytes was determined by gating on the corresponding population. Expression of TNF-alpha (A); IL-10 (B); and ratio of the percent of TNF-alpha/the percent of IL-10 expression in monocytes (C). Results are expressed as mean ± SD (n = 6 donors). The horizontal brackets indicate statistically a significant difference (p ≤ 0.05) between the pairs, using paired one-way analysis of variance test with Tukey correction for multiple comparisons.