Some changes take place in the spectrum of fatty acid, cholesterol and individual phospholipids' composition in the rat liver, under E-hypovitaminosis, that can play a considerable role in the cell damage. The level of cysteinyl leucotriene decreases in the blood and liver under E-hypovitaminosis and it rises to the control level under vitamin E correction. This demonstrates the influence of tocopherol on 5-LO pathway arachidonic acid.

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