Fig. 5From: Oral immunization of mice with recombinant Lactobacillus plantarum expressing a Trichinella spiralis galectin induces an immune protection against larval challengeLevels of total sIgA (a), Tsgal-specific sIgA (b) and histamine (c) in enteral washes of immunized mice. The data are shown as the mean values ± SD from 5 animals per group. No evidently detectable sIgA response and histamine secretion was observed in the lactose or PBS control group. The vaccination times are shown with arrows (↑) and the challenge infection time is indicated by triangles (△). Asterisk (*) indicates a significant difference at P < 0.05 compared to the lactose or PBS group; hashtag (#) indicates a significant difference at P < 0.05 compared to the empty NC8 control group (one-way ANOVA with LSD test)Back to article page