Fig 1: Evaluation of p53 and PTEN in gastric mucosa. a Representative immunohistochemical staining of p53 in the mouse gastric mucosa. b Analysis of gastric mucosa total protein of p53. c Representative immunohistochemical staining of PTEN in the mouse gastric mucosa. d Analysis of gastric mucosa total protein of PTEN. Data are expressed as the mean ± SD. ** indicates P < 0.01 compared with the control group. ## indicates P < 0.01 compared with the model group (IHC, 400×). n = 5 in each group