Fig. 8

A-E. A Photomicrograph of a liver section from seabream infected with Vibrio sp. infection showed: severely congested veins in the hepatopancreatic tissue (V) and degenerated pancreatic acinar cells (arrows). 10X, H&E stain. B Higher magnification of a liver section from seabream with Vibrio sp. infection showed: severely congested veins (stars) containing hemosiderosis infiltrations (macrophages engulfed hemosiderin) (Zigzag arrows) and sever dilated and congested hepatic sinusoids (arrows). 40X, H&E stain. C Photomicrograph of a head kidney section from a seabream with Vibrio sp. infection showed: marked hemorrhage with diffuse hemosiderosis (macrophages engulfed hemosiderin) (arrows). 40X, H&E stain. D Photomicrograph of a trunk kidney section from a seabream with Vibrio sp. infection showed: marked hemorrhage with diffuse hemosiderosis (macrophages engulfed hemosiderin) (arrows). 40X, H&E stain. E Photomicrograph of the brain tissue section from a seabream with Vibrio sp. infection showed: severe vascular congestions (arrows). 10X, H&E stain