Fig. 9

Effects of recombinant cysteine protease inhibitor of Baylisascaris schroederi migratory larvae (rBsCPI-1) on NO production by peripheral blood mononuclear cells (PBMCs). The NO concentration (µmol/L) was calculated using a standard curve. Data are shown as mean ± SD of 3 replicates per group. ^*P < 0.05, ^**P < 0.01, ^***P < 0.001 versus control group; ^§P < 0.05, ^§§P < 0.01, ^§§§P < 0.001 versus pET-32a group