Fig. 2.
SalpIL2 (right column) and Sal-NG (middle column) considerably increase natural killer cells by 93% and 113% (p = 0.0407 and p = 0.0163) with respect to saline-treated (left column) animals. CD 8+ T lymphocytes were not substantially increased by a single oral dose of Salmonella spp. CD4+ T lymphocytes were decreased (p < 0.0077) by 34% following SalpIL2 treatment. * Indicates statistically significance.