IMMUNOHISTOCHEMICAL STUDY ON G AND D CELLS IN PANCREATIC ISLETS OF RAT DURING EXPERIMENTAL GASTRIC ULCER / 解剖学报

ABSTRACT

Objective Studies on the changes of gastrin and SS immunoreactive cells in pancreatic islets during experimental gastric ulcer. Methods The immunohistochemical ABC technique was used. Results The gastrin immunoreactive cells were located in most of the pancreatic islet. The mumber of G cells in experimental gastric ulcer group were higher than that of control group on the 4th and 10th day after operation.The D cells raised on the 10th day.Conclusion The present work provides the evidence that the G and D cells of pancreatic islets might be involed in the self-healing process of the experimental gastric ulcer by endocrine or paracrine regulation.