[Studies of morphometric analysis and cell cycle of gastric epithelia of rat administered minimal mixed bile acids].

The gastric epithelia of the rat after administrated with the minimal mixed bile acids and lysozyme for 9-weeks were studied using morphometric analysis and anti-Bromodeoxyuridine staining immunohistochemistry. Our results show that the atrophic changes and increased anti-BrdU antibody staining positive and mitotic cells of the pyloric glands area in the group administration only bile acids. Lysozyme inhibited bile acids activation on these changes of this area.