Figure 1.
Diet supplementation with inulin alters key immune parameters. Flow cytometric analysis was conducted on peripheral blood mononuclear cells (PBMCs) isolated from heparinised blood samples attained from all animals (n = 31) prior to Trichuris suis infection (day 0), and days 14 and 28 post-infection (p.i.). (A) Representative flow cytometry plots of PBMC-derived CD3+ T cells from control-fed and inulin-fed pigs. Numbers represent the percentage of CD3+ T cells. (B) Percentage CD3+ T cells derived from total PBMC population. (C) Serum antibody levels against T. suis excretory/secretory antigen, expressed as ELISA units (EU). Antibody levels were measured weekly from day 0 to 28 p.i. Data are presented as means and error bars represent SEM (*p ≤ 0.05, ***p ≤ 0.005, by mixed linear model).