Effect of NGR1 on Bcl-2 and Bax expression the stomach tissues of rats with or without CAG. After specific treatment, the protein (A) and mRNA (B, C) level of Bcl-2 and Bax expression the stomach tissues of rats with or without CAG was detected using Western blot and qRT-PCR assay, respectively. Control: rats without any treatment; CAG Model: rats were treated with MNNG; CAG+Vehicle: rats were treated with MNNG and administered sterile distilled water; CAG+TGR1–5: rats were treated with MNNG and administered 5 mg/kg/day NGR1; CAG+TGR1–10: rats were treated with MNNG and administered 10 mg/kg/day NGR1; CAG+TGR1–20: rats were treated with MNNG and administered 20 mg/kg/day NGR1. Data are displayed as mean ±SD. ** p<0.01 vs. Control group; #, ## p<0.05, 0.01 vs. CAG model group.