Figure 4. (A) Gastric histologic activity index (GHAI) score of the corpus in the different groups of mice (*, p < 0.05; **, p < 0.01). (B) Mild foveolar hyperplasia in the gastric corpus of a hepatitis C virus transgenic male mouse infected with H. pylori (HT male Hp). (C) Mucosal lesions in the gastric corpus of a hepatitis C virus transgenic female mouse infected with H. pylori (HT female Hp). Lesions consisted of pseudopyloric intestinal metaplasia, epithelial dysplasia, and multifocal inflammation in the mucosa and submucosa. (B and C) bar size 100 µm.