Figure 6From: Dietary glutamine supplementation prevents mucosal injury and modulates intestinal epithelial restitution following acetic acid induced intestinal injury in ratsEffect of acetic acid and oral glutamine on enterocyte apoptosis. Immunohistochemistry for caspase-3 was used to determine enterocyte apoptosis. The representative sections (on the right side) demonstrate that the number of the Caspase-3 positive cells increased significantly following AA compared to control animals and decreased significantly after treatment with glutamine. Values are mean ± SEM. CONTR-control; AA- acetic acid; GLN- glutamine. * P < 0.05 vs CONTR rats, † P < 0.05 AA-GLN vs AA rats.Back to article page