Autor segons l'article: Ruiz de Azua, MJ; Cruz-Carrión, A; Muguerza, B; Aragonès, G; Arola-Arnal, A; Romero, MP; Bravo, FI; Suarez, M
Departament: Bioquímica i Biotecnologia
Autor/s de la URV: Aragonès Bargalló, Gerard / Arola Arnal, Anna / Bravo Vázquez, Francisca Isabel / Cruz Carrión, Álvaro Javier / Muguerza Marquínez, Maria Begoña / Ruiz De Azua, María Josefina / Suárez Recio, Manuel
Paraules clau: Xenohormesis Tomato Season Phenolic compounds Lycopene Lipid-metabolism Cardiovascular risk xenohormesis tomato season phenolic compounds lycopersicon-esculentum lycopene humans diet antioxidants
Resum: Tomatoes 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.
Àrees temàtiques: Zootecnia / recursos pesqueiros Saúde coletiva Química Psicología Planejamento urbano e regional / demografia Nutrition and dietetics Nutrition & dietetics Nutrição Medicina veterinaria Medicina iii Medicina ii Medicina i Interdisciplinar Food science Farmacia Engenharias iv Engenharias ii Enfermagem Educação física Economia Ciências biológicas iii Ciências biológicas ii Ciências biológicas i Ciências agrárias i Ciência de alimentos Biotecnología
Accès a la llicència d'ús: https://creativecommons.org/licenses/by/3.0/es/
Adreça de correu electrònic de l'autor: franciscaisabel.bravo@urv.cat begona.muguerza@urv.cat gerard.aragones@urv.cat anna.arola@urv.cat manuel.suarez@urv.cat mariajosefina.ruizdeazua@estudiants.urv.cat mariajosefina.ruizdeazua@estudiants.urv.cat
Identificador de l'autor: 0000-0002-6468-3088 0000-0001-7384-8588 0000-0001-6529-1345 0000-0003-0122-8253
Data d'alta del registre: 2024-01-17
Versió de l'article dipositat: info:eu-repo/semantics/publishedVersion
Enllaç font original: https://www.mdpi.com/2072-6643/15/1/43
URL Document de llicència: http://repositori.urv.cat/ca/proteccio-de-dades/
Referència a l'article segons font original: Nutrients. 15 (1):
Referència de l'ítem segons les normes APA: Ruiz de Azua, MJ; Cruz-Carrión, A; Muguerza, B; Aragonès, G; Arola-Arnal, A; Romero, MP; Bravo, FI; Suarez, M (2023). In-Season Consumption of Locally Produced Tomatoes Decreases Cardiovascular Risk Indices. Nutrients, 15(1), -. DOI: 10.3390/nu15010043
DOI de l'article: 10.3390/nu15010043
Entitat: Universitat Rovira i Virgili
Any de publicació de la revista: 2023
Tipus de publicació: Journal Publications
Repositori URV