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. 2016 Aug 30;9(1):472. doi: 10.1186/s13071-016-1752-6

Fig. 5.

Fig. 5

Overall proinflammatory and regulatory cytokine patterns secreted by splenocytes from BALB/c mice immunized with the multicomponent LBSap vaccine, Leish-Tec® or Leishmune®. In the upper panel, the x-axis displays the index (SLcA stimulated culture/unstimulated culture) of each analyzed cytokine (IL-6, TNF-α, IL-2, IFN-γ, IL-10, IL-17A) 30 days after experimental L. infantum challenge in the different analyzed groups (n = 5 mice/group in two independent batches) (Control [□]; Leish-Tec® [Inline graphic]; Leishmune® [Inline graphic]; and LBSap [killed L. braziliensis vaccine plus saponin; ■]). The y-axis represents the mean values (with standard deviations) of the stimulation index of analyzed cytokines. Significant inter-group differences are marked by letters (C: Control group and LT: Leish-Tec® group). The bottom panel displays radar charts of proinflammatory and regulatory cytokines from splenocyte supernatant culture. Each axis displays the proportion of high-producing cytokines in the following groups (n = 5 mice/group in two independent batches): Control (□); Leish-Tec® (Inline graphic); Leishmune® (Inline graphic); and LBSap (killed L. braziliensis vaccine plus saponin; ■)