d-alpha-Tocopherol

Cancer Terms -> Drugs and Chemicals -> Food and Food Product -> Dietary Component -> Bioactive Food Component -> Tocopherol -> Alpha-Tocopherol -> d-alpha-Tocopherol

d-alpha-Tocopherol Definition

A naturally-occurring form of vitamin E, a fat-soluble vitamin with potent antioxidant properties. Considered essential for the stabilization of biological membranes (especially those with high amounts of polyunsaturated fatty acids), d-alpha-Tocopherol is a potent peroxyl radical scavenger and inhibits noncompetitively cyclooxygenase activity in many tissues, resulting in a decrease in prostaglandin production. Vitamin E also inhibits angiogenesis and tumor dormancy through suppressing vascular endothelial growth factor (VEGF) gene transcription. (NCI04)

d-alpha-Tocopherol Synonyms

d-Alpha-Tocopherol, (+)-alpha-Tocopherol, 3,4-Dihydro-2,5,7,8-tetramethyl-2-(4,8,12-trimethyltridecyl)-2H-1-benzopyran-6-ol, ALPHA-TOCOPHEROL, D-, d-alpha-Tocopherol

Terms in d-alpha-Tocopherol category

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