718617.fig.006a
(a)
718617.fig.006b
(b)
Figure 6: (a) Focal transmural chronic colitis (skip lesion). C57BL/6JOlaHsd female mice are exposed to 3% DSS solution for 5 days followed by drinking water for 28 days. (b) Transmural inflammation with lymphoid follicles in subserosa (arrows) and chronic erosion. C57BL/6JOlaHsd female mice are exposed to 3% DSS solution for 9 days followed by drinking water for 28 days. Kreyberg trichrom stain (acid mucopolysaccharides are stained blue).