Shock : molecular, cellular, and systemic pathobiological aspects and therapeutic approaches : the official journal the Shock Society, the European Shock Society, the Brazilian Shock Society, the International Federation of Shock Societies
-
We investigated the therapeutic effects of parenteral fish oil (FO) on survival and fatty acid profile in plasma and erythrocyte membranes, T-lymphocyte subsets, and plasma cytokines in a rat model of sepsis. Adult male Sprague-Dawley rats were subjected to cecal ligation and puncture-induced sepsis. For recovery, central venous catheterization was performed 2 days before sepsis was induced. ⋯ Fish oil-supplemented TPN attenuated the production of high-mobility group box 1 and IL-10 in plasma. Moreover, parenteral FO decreased the bacterial loads in peritoneal lavage, blood, lung, and spleen. The present study suggests that FO-supplemented TPN initiated at the onset of sepsis improves survival, beneficially alters the lipids profile in plasma and erythrocyte membrane, modulates immune function, and regulates inflammatory response in a rat model.