F2-Isoprostane

F2-isoprostane is described as a stable oxidative-stress marker that is not altered by diet before collection or day-to-day fluctuation. F2-isoprostane is produced when free radicals oxidize arachidonic acid in cell membranes. Elevated F2-…

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F2-isoprostane is described as a stable oxidative-stress marker that is not altered by diet before collection or day-to-day fluctuation. F2-isoprostane is produced when free radicals oxidize arachidonic acid in cell membranes. Elevated F2-isoprostane signals dysfunction risk in fat-dependent structures across organ systems. The article associates elevated F2-isoprostane with neurological disease, cardiovascular disease, and cancer. The article states that F2-isoprostane responds well to fat-soluble antioxidants, carotenoids, and xanthones.