Figure 4: CD80/CD86 characterization in Mϕs recovered from the peritoneum after T. crassiceps infection. Costimulatory molecules CD80 and CD86 expression was determined on Mϕs (F4/ ) recruited after 6 days of infection with 20 cysts of T. crassiceps. The percentages (a) and(d), Total numbers (b) and (e), and the expression of these molecule (relative mean intensity, MSR) (c) and (f) are shown.