Prostaglandins, leukotrienes, and essential fatty acids
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Prostaglandins Leukot. Essent. Fatty Acids · Nov 2007
ReviewOmega-3 fatty acids and neurological injury.
Studies with omega-3 polyunsaturated fatty acids (PUFA) have shown that these compounds have therapeutic potential in several indications in neurology and psychiatry. Acute spinal cord injury (SCI) is an event with devastating consequences, and no satisfactory treatment is available at present. The pathogenetic mechanisms associated with SCI include excitotoxicity, increased oxidation and inflammation. ⋯ The analysis of the tissue after DHA administration showed that the fatty acid significantly reduced lipid peroxidation, protein oxidation and RNA/DNA oxidation, and the induction of COX-2. Parallel studies in a facial nerve injury model in mice also showed pro-regenerative effects of chronic dietary administration of DHA after nerve lesion. These observations suggest that treatment with omega-3 PUFA could represent a promising therapeutic approach in the management of neurological injury.