TNF and Sepsis: This study aimed to investigate the effects of cetirizine and dexamethasone (alone and in combination) on serum levels of Maresin-1 (MaR-1), TNF-α, IFN-γ, IL-1, IL-2, IL-6, IL-8, and IL-10 in a rat model of sepsis induced by the cecal ligation and puncture (CLP) method.