CHEMICAL STRUCTURE IN RELATION TO VITAMIN E FUNCTION

Vitamin E function and requirements in relation to PUFA

Vitamin E (α-tocopherol) is recognised as a key essential lipophilic antioxidant in humans protecting lipoproteins, PUFA, cellular and intra-cellular membranes from damage. The aim of this review was to evaluate the relevant published data about vitamin E requirements in relation to dietary PUFA intake. Evidence in animals and humans indicates a minimal basal requirement of 4-5 mg/d of RRR-α-to...

Middle Ear Structure in Relation to Function

Atherosclerosis from a viewpoint of arterial wall cell function: relation to vitamin E.

Vitamin E affects many key events in atheromatous lesions. Inhibition of EC injury and platelet aggregation was already reported. Foam cell formation must be inhibited according to the data presented by us and other speakers. However, effects on cell proliferation of SMC are paradoxical. The in vivo effects will be dependent on the effective concentration of vitamin E in the loci.

Vitamin E and its relation to heart disease.

Vitamin C, vitamin E, and beta-carotene in relation to common cold incidence in male smokers.

We evaluated the role of dietary vitamin C, vitamin E, and beta-carotene, as well as long-term vitamin E and beta-carotene supplementation, on the incidence of common cold episodes. A cohort of 21,796 male smokers was drawn from the Alpha-Tocopherol Beta-Carotene Cancer Prevention Study, which examined the effects of 50 mg per day vitamin E and 20 mg per day beta-carotene on lung cancer. Diet a...