Figures 12-13

Micrographs of eye section, stained by toluidin blue, from Calomys callosus, pregnant females, infected orally with 20 cysts of Toxoplasma gondii. Fig. 12: retina of animal with 21 days of pregnancy and 12 days post-infection; arrow indicates cyst. Fig. 13: retina of animal with 17 days of pregnancy and 12 days post-infection; arrows indicate presence of inflammatory cells (neuthrophils). Bar = 10 mm.