Aberrant EphB/ephrin-B expression in experimental gastric lesions and tumor cells

Figure 5 Double immunofluorescence labeling of EphB2 (green) and the pit cell marker Ulex europaeus agglutinin (UEA)-I (orange), and the neck cell marker Griffonia simplicifolia-II (green) and UEA-I, with Ki67 immunoperoxidase and hematoxylin and eosin co-staining in frozen sections of the regenerating gastric corpus mucosa 7 d after induction of gastric ulcers (see Figure 2 legend). L: Gastric lumen; Mm: Muscularis mucosae; P: Gastric pit; Black arrow: Ki67-positive pit cells; Arrowhead: Ki67-positive gland cells; White arrow: UEA-I-positive pit cells.