Supplementing EO improved the immune status of piglets after weaning, as indicated by the increase in lymphocyte proliferation rate, phagocytosis rate, as well as IgG, IgA, IgM, C3 and C4 serum levels (Table 4).
Supplementing EO improved the immune status of piglets after weaning, as indicated by the increase in lymphocyteproliferation rate, phagocytosis rate, as well as IgG, IgA, IgM, C3 and C4 serum levels (Table 4).