FIG 8.

IFN-γ and NOS2 expression is increased during the later stage of reactivation of T. gondii infection in the brains of nude mice that received immune T cells with anti-α4 integrin MAb compared to animals with the cell transfer with control MAb. Mice were infected, treated with sulfadiazine, and received T cells with treatment with anti-α4 integrin or a control MAb as described in the legend to Fig. 5. mRNA levels for IFN-γ and NOS2 were measured by real-time RT-PCR 6 days after discontinuation of sulfadiazine treatment (see Materials and Methods). *, P < 0.05. The error bars indicate standard errors.