FIGURE 9. Capillary identification with immunohistochemistry for vascular endothelium. Representative transverse sections of gastric fundus from the Sham and Delay groups are shown. Arrowheads indicate structures identified as capillaries. In the Sham group, esophagogastric junctions were harvested 60 days after initial the laparotomy. In the Delay group, esophagogastric junctions were harvested after a 28-day period of delay.