2009
DOI: 10.1051/medsci/200925157
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Acide myristique : nouvelles fonctions de régulation et de signalisation

Abstract: Parmi les acides gras saturés les plus consommés dans l'alimentation humaine, l'acide myristique (acide saturé linéaire à 14 carbones, CH 3 -[CH 2 ] 12 -COOH, C14:0) arrive en troisième position, loin derrière l'acide palmitique (CH 3 -[CH 2 ] 14 -COOH, C16:0) et l'acide stéa-rique (CH 3 -[CH 2 ] 16 -COOH, C18:0) [1]. Présent en quantité importante dans la matière grasse laitière (il représente environ 10 % des acides gras), l'acide myristique occupe majoritairement la position sn-2 1 [2] sur les triglycérides… Show more

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Cited by 16 publications
(10 citation statements)
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“…Myristic acid (C14:0). In tissues of humans and animals, this acid is present at relatively low concentrations, on average, 1% of all FA by weight [38]. Although myristic acid is a minor plasma SFA, it has attracted growing attention because of clinical evidence suggesting its potent cholesterol-upregulating action [39].…”
Section: The Notation Of Fatty Acid (Number Of Carbon Atoms: Number πmentioning
confidence: 99%
See 1 more Smart Citation
“…Myristic acid (C14:0). In tissues of humans and animals, this acid is present at relatively low concentrations, on average, 1% of all FA by weight [38]. Although myristic acid is a minor plasma SFA, it has attracted growing attention because of clinical evidence suggesting its potent cholesterol-upregulating action [39].…”
Section: The Notation Of Fatty Acid (Number Of Carbon Atoms: Number πmentioning
confidence: 99%
“…Epidemiological research indicates that SFA, especially those containing 12-16 carbon atoms, have the greatest effect on the blood concentration of LDL cholesterol and therefore are often associated both with a higher risk of CVD and with the severity of atherosclerotic lesions in arteries [38,[49][50][51]. Present dietary guidelines recommend keeping SFA intake at 8-10% of total energy intake for the prevention of IHD and the reduction of SFA consumption and increase of PUFA consumption is the most efficient method for the normalization of the lipid value in the blood.…”
Section: The Notation Of Fatty Acid (Number Of Carbon Atoms: Number πmentioning
confidence: 99%
“…Dans les sphingolipides, les acides gras saturés assurent l'établissement de zones rigides des membranes 29_3-4.book Page 117 Mardi, 30. novembre 2010 2:07 14 (radeaux lipidiques et cavéoles) nécessaires aux activités des enzymes, transporteurs et récepteurs qui s'y trouvent. Les sphingolipides sont en outre directement impliqués dans la croissance et la différenciation cellulaire, dans le déclenchement de l'apoptose et dans la réponse au stress (Beauchamp et al, 2009).…”
Section: Acides Gras Saturés Longs (> 12 Carbones)unclassified
“…Ces deux AGPI essentiels sont les précurseurs des AGPI à longue chaîne (Figure 1) [44]. Les AGPI sont aussi les précurseurs de la synthèse de médiateurs bioactifs comme les eicosanoïdes.…”
Section: Données Expérimentalesunclassified