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Photoperiod Conditions Modulate Serum Oxylipins Levels in Healthy and Obese Rats: Impact of Proanthocyanidins and Gut Microbiota - imarina:9291922

Autor/s de la URV:Arola Arnal, Anna / Arreaza Gil, Verónica / Ávila Román, Francisco Javier / Escobar Martínez, Ivan / Muguerza Marquínez, Maria Begoña / Suárez Recio, Manuel / Torres Fuentes, Cristina
Autor segons l'article:Arreaza-Gil, Veronica; Avila-Roman, Javier; Escobar-Martinez, Ivan; Muguerza, Begona; Suarez, Manuel; Arola-Arnal, Anna; Torres-Fuentes, Cristina
Adreça de correu electrònic de l'autor:franciscojavier.avila@urv.cat
ivan.escobar@estudiants.urv.cat
veronica.arreaza@urv.cat
veronica.arreaza@urv.cat
veronica.arreaza@urv.cat
manuel.suarez@urv.cat
anna.arola@urv.cat
begona.muguerza@urv.cat
cristina.torres@urv.cat
Identificador de l'autor:0000-0001-9766-8178
0000-0002-8301-2095
0000-0002-8301-2095
0000-0002-8301-2095
0000-0003-0122-8253
0000-0001-6529-1345
0000-0001-7384-8588
0000-0002-2917-6910
Any de publicació de la revista:2023
Tipus de publicació:Journal Publications
Referència de l'ítem segons les normes APA:Arreaza-Gil, Veronica; Avila-Roman, Javier; Escobar-Martinez, Ivan; Muguerza, Begona; Suarez, Manuel; Arola-Arnal, Anna; Torres-Fuentes, Cristina (2023). Photoperiod Conditions Modulate Serum Oxylipins Levels in Healthy and Obese Rats: Impact of Proanthocyanidins and Gut Microbiota. Nutrients, 15(3), 707-. DOI: 10.3390/nu15030707
Referència a l'article segons font original:Nutrients. 15 (3): 707-
Resum:Seasonal rhythms are emerging as a key factor influencing gut microbiota and bioactive compounds functionality as well as several physiological processes such as inflammation. In this regard, their impact on the modulation of oxylipins (OXLs), which are important lipid mediators of inflammatory processes, has not been investigated yet. Hence, we aimed to investigate the effects of photoperiods on OXLs metabolites in healthy and obesogenic conditions. Moreover, we evaluated if the impact of proanthocyanidins and gut microbiota on OXLs metabolism is influenced by photoperiod in obesity. To this purpose, Fischer 344 rats were housed under different photoperiod conditions (L6: 6 h light, L12: 12 h light or L18:18 h light) and fed either a standard chow diet (STD) or a cafeteria diet (CAF) for 9 weeks. During the last 4 weeks, obese rats were daily administered with an antibiotic cocktail (ABX), an oral dose of a grape seed proanthocyanidin extract (GSPE), or with their combination. CAF feeding and ABX treatment affected OXLs in a photoperiod dependent-manner. GSPE significantly altered prostaglandin E2 (PGE2) levels, only under L6 and mitigated ABX-mediated effects only under L18. In conclusion, photoperiods affect OXLs levels influenced by gut microbiota. This is the first time that the effects of photoperiod on OXLs metabolites have been demonstrated.
DOI de l'article:10.3390/nu15030707
Enllaç font original:https://www.mdpi.com/2072-6643/15/3/707
Versió de l'article dipositat:info:eu-repo/semantics/publishedVersion
Accès a la llicència d'ús:https://creativecommons.org/licenses/by/3.0/es/
Departament:Bioquímica i Biotecnologia
URL Document de llicència:https://repositori.urv.cat/ca/proteccio-de-dades/
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
Paraules clau:Seasonal-variation
Resolvins
Rats, wistar
Rats, inbred f344
Rats
Proanthocyanidins
Photoperiod
Oxylipins
Obesity
Gspe
Grape seed extract
Gastrointestinal microbiome
Cafeteria diet
Biological rhythms
Animals
weight
resolvins
profiles
obesity
metabolism
mediators
inflammation
gspe
clock
cafeteria diet
acid
Entitat:Universitat Rovira i Virgili
Data d'alta del registre:2024-12-28
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