Expression of apoptosis-related proteins in rat with induced colitis

Abstract
Inflammatory bowel diseases (IBD) evoke a damage-repair process accompanied by the activation of apoptotic genes. Data on transglutaminase (TG) expression in apoptotic cells in inflamed colonic epithelium has not been reported, although TG cross-links proteins within typical apoptotic bodies in various cell lines. In an experimental model of colitis we investigated the expression of different markers of apoptosis related to the degree and development of colonic inflammation.