CAT and Sepsis: The improvement of endogenous antioxidant capacity, to which exogenous resveratrol contributes, promotes an improvement of sepsis-related organ damage, reducing that related to oxidative stress: inhibiting erythrocyte lipid peroxidation and catalase activity, reducing nitric oxide release, downregulating malondialdehyde levels, maintaining iron homeostasis, increasing phagocytosis, regulating the inflammatory state, and inhibiting the development of endotoxin tolerance.