Small intestine ischemia-reperfusion injury occurs in various diseases such as severe infection, trauma, shock, and cardiopulmonary dysfunction, which can lead to damage to distant organs. Not only can it cause local inflammatory reactions and mucosal damage, but it can also lead to systemic inflammatory response syndrome and multiple organ dysfunction. The superior mesenteric artery occlusion method can be used to establish different degrees of intestinal I/R experimental models.

Observation indicators

Inflammatory factors, oxidative stress indicators, intestinal mucosal injury scores, etc.

Partial experimental diagram display