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. 2022 Mar 16;13:854994. doi: 10.3389/fphar.2022.854994

FIGURE 1.

FIGURE 1

Possible mechanisms of MODS induced by intestinal I/R injury. Intestinal I/R injury results in intestinal cells apoptosis or necrosis, mitochondrial oxidative stress, and microcirculation disturbance. microcirculation disturbance induces blood stasis and metabolic disorders. Increasing ROS, cytokines, chemokines, and inflammatory mediators lead to an inflammatory storm. Intestinal mucosal barrier dysfunction and increased permeability result in numerous bacteria or toxins through the blood into the circulatory system, leading to SIRS. When the treatment is inappropriate or not timely, it eventually develops into MODS.