FIG. 8.

Failure of anti-IL-10R treatment to alter the IgG2a/IgG1 ratios in FP-infected mice. BALB/c mice were infected either orally or in the FP. FP-infected mice received anti-IL-10R MAb at 1.0 mg/mouse (or rat IgG1 as isotype control [IC] where noted) the day before infection and 0.5 mg/mouse every other day for 10 days. Data are represented as the ratio of the geometric means of IgG2a and IgG1 titers. Bars indicate the standard errors among groups of six to eight mice from one of two independent experiments.