Figure 4From: NaCl pretreatment attenuates H.pylori-induced DNA damage and exacerbates proliferation of gastric epithelial cells (GES-1) Cell cycle and apoptosis analysis by flow cytometry. Cell numbers were calculated according to DNA content of G0/G1, S, and G2/M phases. A: negative control GES-1 cells; B: GES-1 cells co-cultured with H. pylori 30; C: GES-1 cells co-cultured with H. pylori (PI staining).Back to article page