Figure 1

Representative photomicrographs of gastric corpus of WT, Nfkb1^−/−, Nfkb2^−/− and c-Rel^−/− mice treated with vehicle or 150 mg/kg tamoxifen. Sections stained with hematoxylin and eosin or immunostained for the expression of H⁺/K⁺ATPase. Scale bars 100 μm