An immunohistochemical study of endocrine cells in the iodoacetamine-induced rat's gastritis

The gastric epithelium is a complex stucture formed by tubular gastric glands. The gastric glands contain a wide variety of cell types according to the secretion of hydrochloric acid, proteases, mucus, pepsinogen and hormones. Endocrine and local paracrine mediators are of crucial importance for maintaining structural and functional integrity of the epithelium. Therefore our aim was to investigate the precise localization and density of the endocrine cells and their contacts in iodoacetamine-induced rat's gastritis. Methods: somatostatin (SOM), calcitonin gene-related peptide CGRP), substance P (SP), vasoactive…