Figure 5

Impact of H. pylori infection on ES cell-derived gastric organoids. (a) HE staining of ES-cell derived gastric organoids infected with H. pylori for 12 hours. Scale bar: 200 µm. (b) Immunostaining of gastric organoids infected with H. pylori for 12 hours. “No infection” indicates that the organoid was injected with bacteria-free Brucella Broth. HP, H. pylori; E-cad, E-cadherin. Scale bar: 10 µm.