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Relationship between Mediterranean Diet Adherence and Saliva Composition

2021Journal article Open access
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dc.contributor.authorLouro, Teresa
dc.contributor.authorSimões, Carla
dc.contributor.authorPenetra, Maria João
dc.contributor.authorCarreira, Laura
dc.contributor.authorCastelo, Paula Midori
dc.contributor.authorLuis, Henrique
dc.contributor.authorMoreira, Pedro
dc.contributor.authorLamy, Elsa
dc.date.accessioned2022-04-04T13:05:59Z
dc.date.available2022-04-04T13:05:59Z
dc.date.issued2021
dc.description.abstract: Dietary polyphenol exposure is known to change protein saliva composition in rodents, but less is known in humans. The present study aimed to assess the relationship between saliva protein composition and adherence to Mediterranean Diet (MD) and polyphenol intake levels. Participants were assessed for their dietary habits, which were converted in Mediterranean adherence level, according to Mediterranean Diet Adherence Score (MEDAS) score. Total polyphenol and total flavanol intakes were extrapolated from dietary data, using Phenol explorer database. Whole saliva was collected, and proteins were separated by SDS-PAGE. Salivary S-type cystatins were highly expressed in the group with medium adherence to MD, being positively correlated with wine intake in overweight individuals. The association between salivary amylase and MD adherence also depended on Body Mass Index (BMI), with a positive association only in normal weight individuals. Polyphenol intake was positively associated with S-type cystatins levels, particularly when flavanols were considered separately. These results show that saliva relationship with MD adherence depend on BMI, suggesting that normal weight and overweight individuals may have different salivary responses to diet. Moreover, these results reinforce the link between saliva and dietary polyphenols (flavanols) levels, leading to the hypothesis that salivary proteome can have a role in polyphenol-rich foods acceptance.pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.citationLouro, T.; Simões, C.; Penetra, M.J.; Carreira, L.; Castelo, P.M.; Luis, H.; Moreira, P.; Lamy, E. Relationship between Mediterranean Diet Adherence and Saliva Composition. Nutrients 2021, 13, 1246. https://doi.org/10.3390/nu13041246pt_PT
dc.identifier.doi10.3390/nu13041246pt_PT
dc.identifier.eissn2072-6643
dc.identifier.urihttp://hdl.handle.net/10400.8/6902
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.publisherMDPIpt_PT
dc.relation.ispartofseries4;
dc.relation.publisherversionhttps://www.mdpi.com/2072-6643/13/4/1246/htmpt_PT
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/pt_PT
dc.subjectDietary polyphenolspt_PT
dc.subjectMediterranean dietpt_PT
dc.subjectSalivary amylasept_PT
dc.subjectSalivary cystatinspt_PT
dc.titleRelationship between Mediterranean Diet Adherence and Saliva Compositionpt_PT
dc.typejournal article
dspace.entity.typePublication
oaire.citation.issue4pt_PT
oaire.citation.startPage1246pt_PT
oaire.citation.titleNutrientspt_PT
oaire.citation.volume13pt_PT
person.familyNameda Silva Simões
person.familyNameMaia Penetra
person.familyNameRegula Eustáquio Carreira
person.familyNameCastelo
person.familyNameLuis
person.familyNameLamy
person.givenNameCarla Sofia
person.givenNameMaria João
person.givenNameLaura
person.givenNamePaula Midori
person.givenNameHenrique
person.givenNameElsa
person.identifier478435
person.identifierhttps://scholar.google.com/citations?hl=en&user=-p39v8cAAAAJ
person.identifier.ciencia-id4B1D-3E06-7006
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person.identifier.ciencia-id7711-A997-DDAC
person.identifier.ciencia-id9618-0E44-341F
person.identifier.ciencia-idE415-00D7-F8DF
person.identifier.orcid0000-0001-9866-1015
person.identifier.orcid0000-0003-4730-1225
person.identifier.orcid0000-0002-0976-2824
person.identifier.orcid0000-0001-8703-2272
person.identifier.orcid0000-0002-1092-7825
person.identifier.orcid0000-0002-9370-1337
person.identifier.ridI-6922-2012
person.identifier.ridI-7551-2018
person.identifier.scopus-author-id6506049592
person.identifier.scopus-author-id6602751823
person.identifier.scopus-author-id23502051500
rcaap.rightsopenAccesspt_PT
rcaap.typearticlept_PT
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