Fernández de la Puebla RA, Pérez-Martínez P, Carmona J, López-Miranda Carmen Marín J, Paniagua JA, Fuentes F, Pérez-Jiménez F. Factor VII polymorphisms influence the plasma response to diets with different fat content, in a healthy Caucasian population.
Mol Nutr Food Res 2007;
51:618-24. [PMID:
17440998 DOI:
10.1002/mnfr.200600298]
[Citation(s) in RCA: 10] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
UNLABELLED
To determine the influence of the factor VII gene polymorphisms, R353Q and 5'F7, on factor VII Ag plasma levels after the consumption of diets with different fat contents.
METHODS
59 healthy individuals (42 RR, 16 RQ, 1 QQ at the R353Q and 46 A1A1, 13 A1A2 at the 5'F7) consumed 3 diets during 4-weeks each: a Saturated diet (SAT) enriched in saturated fatty acid (SFA) (38% fat, 20% SFA), followed by a carbohydrate (CHO)-rich diet (30% fat, 55% CHO) or a Mediterranean diet (MEDIT) enriched in monounsaturated fatty acid (MUFA) (38% fat, 22% MUFA) following a randomized crossover design. Plasma lipids and FVII Ag plasma levels were determined at the end of each dietary period.
RESULTS
After a SAT diet, RR homozygotes had greater concentrations of FVII Ag compared with MEDIT and CHO diets than did carriers of the minority Q allele (82.76 +/- 1.3 vs. 75.02 +/- 2.4, p = 0.001). The 5'F7 polymorphism behaved in a similar fashion (A1A1 81.98 +/- 1.4 vs. A1A2 75.37 +/- 2.4, p = 0.026).
CONCLUSIONS
Our data show that carriers of the RR and/or A1A1 genotype present higher FVII Ag levels after the consumption of a SAT diet compared with the MEDIT and CHO rich diets.
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