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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Vitamines et oligoéléments en odontostomatologie – EM|consulte

Top of the page – Article Outline. Vitamin E competes with K1 for the hypothetical cytochrome P enzyme that v-hydroxylates the K1 side chain, thereby preventing its b-oxidation and its removal for MK-4 formation.

Les interactions vitaminiques se traduisent soit par des effets additifs, soit par des effets synergiques, soit par des effets antagonistes figure 1. Arch Intern Med ; Antioxidant supplementation in atherosclerotic prevention ASAP study: Interaction of vitamin A, D 3E and K in ,es diet of broiler chicks.

Poult Sci ; All-trans and 9- cis retinoic acid enhance differentiation of U cells. A randomized factorial trial of vitamins C, E, and beta-carotene in the secondary prevention of cardiovascular events in women: Endocrinology ; The interference may involve metabolic pathways.

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Faster plasma vitamin E disappearance in smokers is normalized by vitamin C supplementation. Nutr J ; 6: Metrics Show article metrics. The current usage metrics is available hours after online publication and is updated daily on week days. Int J Dev Biol ; Previous article Next article.

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J Intern Med ; 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. The retinoid X receptor agonist 9- cis retinoic acid and the hydroxylase inhibitor ketoconazole increase activity of 1,dihydroxyvitamin D 3 in human skin viramines vivo. The effect of alpha-tocopherol on the utilisation of carotene by the rat.

Access to the text HTML. Effects of vitamins C and E on the progression of transplant-associated arteriosclerosis: Vitamin E may compete for the yet undiscovered enzyme involved in the conversion of phylloquinone K1 to menaquinone 4 MK-4, the most potent extrahepatic tissue vitamin K.

Nutr Metab Lond ; 3: Extrahepatic tissue concentrations of vitamin K are lower in rats fed a high vitamin E diet. Sparing effects of selenium and ascorbic acid on vitamin C and E in guinea pig tissues. Influence of protein deficiency and sex on the development of ocular lesions and survival time of the vitamin A deficient rat.

Les interactions entre la vitamine A et la vitamine D sont complexes. Haut de page Interactions entre Vitamin D derivatives in combination with 9-cis retinoic acid promote active cell death in breast cancer cells. Contact Help Who are we? J Invest Dermatol ; The mechanisms by which vitamin E interferes with vitamin K activity, especially blood clotting, are not known. Natural vitamin D 3 response liposolubbles formed by vitamin D 3 receptor-retinoid X receptor heterodimer-mediated transactivation.


An inhibitor of citamines platelet release reaction. J Mol Endocrinol ; J Clin Invest ; Initial download of the metrics may take a while.

You can move this window by clicking on the headline. Am J Clin Nutr ; EMC – Chirurgie orale et maxillo-faciale Br J Ophthalmol ; Effect of vitamin E supplementation on vitamin K status in adults with normal coagulation status.

Services Articles citing this article CrossRef 1. Antagonist or synergistic interactions have been shown between vitamins A, D, E and K on their respective intestinal absorption i. Nutr Cancer ; Eur Yydrosolubles Clin Nutr ; Pour citer cet article: Finally, vitamin E increases xenobiotic pathways that increase hepatic metabolism and excretion of all vitamin K forms.