Mouse liver inoculated with E. histolytica and E. dispar treated and untreated with dexamethasone. Hepatic necrosis (N) induced in mice of the EGG group (a) and the MCR group (c). Debris and scarse inflammatory infiltrate (*). Non-necrotic hepatic parenchyma (H). EGG-DEX (b) and MCR-DEX (d) groups. Bar 50 μm. H&E.