Efficacy of Fish Oil on Serum of TNF alpha, IL-1 beta, and IL-6 Oxidative Stress Markers in Multiple Sclerosis Treated with Interferon Beta-1b

作者：Ramirez Ramirez V; Macias Islas M A; Ortiz G G^*; Pacheco Moises F; Torres Sanchez E D; Sorto Gomez T E; Cruz Ramos J A; Orozco Avina G; Celis de la Rosa A J

来源：Oxidative Medicine and Cellular Longevity, 2013, 2013: 1-8.

DOI：10.1155/2013/709493

Multiple sclerosis (MS) is a chronic inflammatory disease, which leads to focal plaques of demyelination and tissue injury in the central nervous system. Oxidative stress is also thought to promote tissue damage in multiple sclerosis. Current research findings suggest that omega-3 polyunsaturated fatty acids (PUFAs) such as eicosapenta-enoic acid (EPA) and docosahexaenoic acid (DHA) contained in fish oil may have anti-inflammatory, antioxidant, and neuroprotective effects. The aim of the present work was to evaluate the efficacy of fish oil supplementation on serum proinflammatory cytokine levels, oxidative stress markers, and disease progression in MS. 50 patients with relapsing-remitting MS were enrolled. The experimental group received orally 4 g/day of fish oil for 12 months. The primary outcome was serum TNF alpha levels; secondary outcomes were IL-1 beta 1b, IL-6, nitric oxide catabolites, lipoperoxides, progression on the expanded disability status scale (EDSS), and annualized relapses rate (ARR). Fish oil treatment decreased the serum levels of TNF alpha, IL-1 beta, IL-6, and nitric oxide metabolites compared with placebo group (P <= 0.001). There was no significant difference in serum lipoperoxide levels during the study. No differences in EDSS and ARR were found. Conclusion. Fish oil supplementation is highly effective in reducing the levels of cytokines and nitric oxide catabolites in patients with relapsing-remitting MS.

• 出版日期2013