Effects of DHA-rich fish oil supplementation on the lipid profile, markers of muscle damage, and neutrophil function in wheelchair basketball athletes before and after acute exercise

We investigated the effects of docosahexaenoic acid (DHA)-rich fish oil (FO) supplementation on the lipid profile, levels of plasma inflammatory mediators, markers of muscle damage, and neutrophil function in wheelchair basketball players before and after acute exercise. We evaluated 8 male basketball wheelchair athletes before and after acute exercise both prior to (S0) and following (S1) FO supplementation. The subjects were supplemented with 3 g of FO daily for 30 days. The following components were measured: the plasma lipid profile (total cholesterol, high-density lipoprotein cholesterol, low-density lipoprotein cholesterol, and triglycerides), plasma inflammatory mediators (C-reactive protein, interleukin (IL)-1β, IL-1ra, IL-4, IL-6, IL-8, and tumor necrosis factor-α), markers of muscle damage (creatine kinase and lactate dehydrogenase (LDH)), and neutrophil function (cytokine production, phagocytic capacity, loss of membrane integrity, mitochondrial membrane potential, neutral lipid accumulation, p...