Objective:To establish different types of irritable bowel syndrome (IBS) animal models, and then used immunohistochemical detection each rat PAR-2 expression of bowel mucosa, understanding the different IBS model of rats in the intestinal mucosa PAR-2 expression differences, to further explore IBS visceral sensitiity possible pathogenesis.
Methods:Adult male SD rats only 30 were randomly divided into constipation-predominant irritable bowel syndrome (C-IBS)、Diarrhea-predominant irritable bowel syndrome...