718617.fig.003a
(a)
718617.fig.003b
(b)
Figure 3: (a) Vacuolar hydropic degeneration of cells. (b) Epithelial necrosis, cryptitis, and crypt abscesses. Kreyberg trichrom stain (acid mucopolysaccharides are stained blue). C57BL/6JOlaHsd female mice exposed to 3% DSS solution for 5 days followed by drinking water for 21 days.