In-season consumption of locally produced tomatoes decreases cardiovascular risk indices

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dc.contributor.authorRuiz de Azua, Ma. Josefina
dc.contributor.authorCruz-Carrión, Álvaro
dc.contributor.authorMuguerza, Begoña
dc.contributor.authorAragonès, Gerard
dc.contributor.authorArola-Arnal, Anna
dc.contributor.authorRomero Fabregat, Mª Paz
dc.contributor.authorBravo, Francisca Isabel
dc.contributor.authorSuarez, Manuel
dc.date.accessioned2023-01-23T11:21:58Z
dc.date.available2023-01-23T11:21:58Z
dc.date.issued2023
dc.description.abstractTomatoes are widely consumed worldwide at any time of the year. However, depending on the variety, they have a characteristic season. We evaluated the consequences metabolic of consumption of Ekstasis tomatoes from different geographical origin and in different seasons in Fischer 344 rats. The hepatic gene expression of key enzymes in lipid metabolism was also evaluated. Animals were classified in three photoperiods (L6, L12, and L18) and in three treatments (vehicle: VH; local tomato: LT; and non-local tomato: nLT). We measured serum metabolic parameters and the gene expression of liver enzymes related to lipid metabolism (Acc1, Cpt1a, Had, Fas1, Srebp-1c, Fatp5, Cd36). LT consumption in season decreased cardiovascular risk 1 and coefficient atherogenic by 1.81 (p = 0.031) and in L6 decreased TAG and glucose (p = 0.046; p = 0.024). The L18-LT animals had decreased total cholesterol (p = 0.029) and gene expression of Srebp1-c (p = 0.022) but increased expression of Acc1 (p = 0.032). The treatments significantly affected the expression of Acc1 and Fas1 in the liver and the levels of serum TAG and glucose. A significant effect of photoperiod on serum concentration of glucose, insulin, HOMA index, and on the hepatic expression of Srep1-c, Fas1, and Acc1 was observed.ca_ES
dc.description.sponsorshipThis research was funded by The European Regional Development Funds of the European Union within the Operative Program FEDER of Catalunya 2014–2020 (NUTRISALT). M.J.R.d.A. and A.C.-C. are recipients of predoctoral scholarships from Universitat Rovira i Virgili (2018PMF-PIPF-20, 2017PMF-PIPF-64, respectively). G.A. and F.I.B are Serra-Húnter fellows in the Universitat Rovira i Virgili, Tarragona, Spain.ca_ES
dc.identifier.doihttps://doi.org/10.3390/nu15010043
dc.identifier.idgrec033378
dc.identifier.issn2072-6643
dc.identifier.urihttp://hdl.handle.net/10459.1/85292
dc.language.isoengca_ES
dc.publisherMDPIca_ES
dc.relation.isformatofReproducció del document publicat a https://doi.org/10.3390/nu15010043ca_ES
dc.relation.ispartofNutrients, 2023, vol. 15, núm. 1, p.1-17ca_ES
dc.rightscc-by (c) Ruiz de Azua et al., 2023ca_ES
dc.rights.accessRightsinfo:eu-repo/semantics/openAccessca_ES
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/*
dc.subjectCardiovascular riskca_ES
dc.subjectLycopeneca_ES
dc.subjectPhenolic compoundsca_ES
dc.subjectSeasonca_ES
dc.subjectTomatoca_ES
dc.subjectXenohormesisca_ES
dc.subject.otherTomàquetsca_ES
dc.subject.otherFenolca_ES
dc.titleIn-season consumption of locally produced tomatoes decreases cardiovascular risk indicesca_ES
dc.typeinfo:eu-repo/semantics/articleca_ES
dc.type.versioninfo:eu-repo/semantics/publishedVersionca_ES
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