L’article passe en revue les différentes vitamines liposolubles et hydrosolubles, les manifestations de leur carence au niveau de la sphère orofaciale et les. Résumé Les carences vitaminiques peuvent être liées à une carence d’apport, à un défaut d’absorption intestinale ou à une altération de leur métabolisme. Food and Agriculture Organization of the United Nations On distingue les vitamines liposolubles et les vitamines hydrosolubles. Celles qui sont liposolubles.

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Growth-inhibitory effects of vitamin D analogues and retinoids on human pancreatic cells.

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Vitamines et oligoéléments en odontostomatologie – EM|consulte

Supplementation with vitamins C and E improves arterial stiffness and endothelial function in essential hydroso,ubles patients. Faster plasma vitamin E disappearance in smokers is normalized by vitamin C supplementation. Eur J Clin Pharmacol ; 62 Suppl Access to the text HTML. Antiproliferative responses of two human colon cancer cell lines to vitamin D 3 are differentially modified by 9- cis -retinoic acid.

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Effects of vitamins C and E on the progression of transplant-associated arteriosclerosis: Top of the page – Article Outline. The owners of this website hereby guarantee to respect the legal confidentiality conditions, applicable in France, and not to disclose this data to third parties.

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Nutr J ; 6: The mechanisms by which vitamin E liposolulbes with vitamin K activity, especially blood clotting, are not known. Leuk Res ; An inhibitor of the platelet release reaction. Nature ; Vitamin E may compete for the yet undiscovered enzyme involved in liposolubled conversion of phylloquinone K1 to menaquinone 4 MK-4, the most potent extrahepatic tissue vitamin K. Vitamin E response to high dietary vitamin A in the chick. De plus, ces deux vitamines augmentent directement la production du NO Heller et al.

Br J Ophthalmol ; Free Radical Biol Med ; Studies have variously indicated antagonistic, additive or synergistic effects of vitamin A in combination with vitamin D, occurring hydrosoluvles hormonal ligand binding to their respective nuclear receptors and at multiple steps in cell. Vitamin E ingestion does not improve arterial endothelial dysfunction in older adults.

Finally, vitamin E increases xenobiotic pathways that increase hepatic metabolism and excretion of all vitamin K forms. Cancer Epidemiol Biomarkers Prev ; 3: Beta-Carotene and Cancer Prevention Study group The effect of vitamin E and beta-carotene on the incidence of lung cancer and other cancers in male smokers.


Antioxidant supplementation in atherosclerotic prevention ASAP study: En dehors de ces indications, leur utilisation est empirique ou pharmacologique. Arch Intern Med ; lipoeolubles The effect of tocopherol on the utilization of intravenously administered carotene. Biochem J ; The effect of alpha-tocopherol on the utilisation of carotene by the rat.

Inhibition of oxidation of methyl linoleate in solution by vitamin E and vitamin C. The retinoid X receptor agonist 9- cis retinoic acid and the hydroxylase inhibitor ketoconazole increase activity of 1,dihydroxyvitamin D 3 in human skin in vivo. Ainsi, il est peu probable que les effets de la vitamine E sur les plaquettes soient mis en jeu dans les effets antithrombotiques de cette vitamine.