Fig. 1

Morphologic changes can be seen throughout experimental autoimmune uveoretinitis (EAU). Photomicrographs showing hematoxylin and eosin-stained sections of mice (B10RIII) retinas reveal that during early EAU (day 5 postimmunization), retinas remain intact; whereas at the peak of inflammation, during the amplification phase of EAU (day 14), macrophage and other inflammatory cell infiltration is prominent and the retinal structure is no longer well-preserved