(A) Weight loss of mice 3 days after i.p. injection of LmOVA at 2 × 106/mouse. Each symbol represents individual mouse.
(B) Mice in (A) were bled at 24, 48, and 72 hr after LmOVA injection. Serum IL-12p40 was measured by ELISA. *p < 0.05; **p < 0.01.
(C) LmOVA-infected mice were sacrificed 3 days after LmOVA injection. Bacteria load was measured. Symbols represent individual mice, and bars represent geometric mean of colony-forming unit (CFU)/organ.
(D) H&E-stained sections from infected mice at day 3 after infection. Section from one representative mouse per group is shown (magnification ×200).