Fig. 4.

Expression of gastric proton pump α-subunit, pepsin C, and GSII lectin-positive carbohydrate in the gastric corpus of wild-type and Vil2 ^kd/kd mice. Sections of the gastric corpus of wild-type (a, c, e) and Vil2 ^kd/kd (b, d, f) mice were stained with the anti-gastric proton pump α-subunit (a, b) and pepsin C (c, d) antibodies, respectively. The sections were also stained with GSII (e, f). Scale bar 100 µm. The numbers of proton pump α-subunit, pepsin C, and GSII-positive cells were counted in the gastric gland; their percentages are listed in Table 2