Fig. 7

Photomicrographs of liver sections of the control (a, d), septic (b, e), and the Ag NPs (c, f) groups stained by hematoxylin and eosin (H&E). Liver sections of the septic group showed portal infiltration with mononuclear inflammatory cells (arrows). Liver sections of the Ag NPs group showed improvement in the central vein structure (arrow)