Fig. 7From: Characterization of a novel aspartyl protease inhibitor from Haemonchus contortus Levels of multiple cytokines stimulated by the recombinant API. Goat PBMCs were incubated with the recombinant API for 12 h, the mRNAs encoding IL-2, IL-4, IL-10, IL-17, IFN-γ and TGF-β were quantified by real time PCR. Different letters (a, b and c) above the error bars indicate significant differences (P < 0.05)Back to article page