Fig. 3From: Serum biochemical parameters and cytokine profiles associated with natural African trypanosome infections in cattleComparison of serum cytokines between infected and uninfected cattle in Accra. Levels of a IL-10 b IL-4 c IL-12 d IFN-γ e TNF-α. Dots represent individual cytokine values in cattle. Data from time point 1 at Accra were used in the analyses. The horizontal bar represents the median. Statistical significance was tested using the Mann-Whitney U-test, *P < 0.05, **P < 0.01Back to article page