Fig. 8From: In vitro characterization of Haemonchus contortus trehalose-6-phosphate phosphatase and its immunomodulatory effects on peripheral blood mononuclear cells (PBMCs)Influence of rHcGOB on NO production by PBMCs in vitro. Cells were incubated with different concentrations of rHcGOB protein or with PBS (control) for 24 h at 37 °C and 5% CO2. Data are presented as the mean ± SEM from three independent experiments, with three technical replicates per group. Asterisk indicates a significant difference at *P < 0.05 versus the control groupBack to article page