Omega-3 and Omega-6 salivary fatty acids as markers of dietary fat quality: A cross-sectional study in Argentina

Autores
Defagó, María Daniela; Perovic, Nilda Raquel; Valentich, Mirta Ana; Repossi Marquez, Pablo Gaston; Actis, Adriana Beatriz
Año de publicación
2018
Idioma
español castellano
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The use of saliva for analyzing biological compounds has recently been expanded. The aim of this study was to analyze the correlation between specific dietary sources of n­3 and n­6 fatty acids (FA) and their salivary levels to evaluate their role as intake markers. Seventy­nine healthy volunteers were included. A validated food frequency questionnaire was used for data collection and Interfood v.1.3 software was employed to quantify food intake.Salivary samples were collected following international standards and FA profile was determined by gas liquidchromatography. Multiple linear regression analyses were performed for dependent variables (salivary FA profile) to detect independent associations with n­3 and n­6 FA food source intake, adjusted by age, gender, body­mass index, total energy intake, regular exercise, alcohol intake and smoking.Salivary concentrations of alpha­linolenic acid (ALA) 18:3 n­3 were significantly associated with nuts intake (β=0.05, 95% CI 0.02­0.07, p=0.04). Salivary concentrations of linoleic acid (LA) 18:2 n­6 and arachidonic acid (AA) 20:4 n­6 were associated with the intake of n­6 vegetable oils and red meat, cold meat and viscera (β=­0.80, 95% CI 0.06­0.09 p=0.03; β=­0.40, 95% CI 0.30­0.50, p=0.02, respectively).This study supports the hypothesis that salivary concentrations of n­3 and n­6 FA are related to food intake. Monitoring dietary FA though salivary markers is relevant for nutrition epidemiology and for prevention and management of several diseases related to fat intake.
Fil: Defagó, María Daniela. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Investigaciones en Ciencias de la Salud. Universidad Nacional de Córdoba. Instituto de Investigaciones en Ciencias de la Salud; Argentina
Fil: Perovic, Nilda Raquel. Universidad Nacional de Cordoba. Facultad de Medicina. Escuela de Nutrición; Argentina
Fil: Valentich, Mirta Ana. Universidad Nacional de Cordoba. Facultad de Medicina. Instituto de Biologia Celular; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Investigaciones en Ciencias de la Salud. Universidad Nacional de Córdoba. Instituto de Investigaciones en Ciencias de la Salud; Argentina
Fil: Repossi Marquez, Pablo Gaston. Universidad Nacional de Córdoba. Facultad de Medicina; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Investigaciones en Ciencias de la Salud. Universidad Nacional de Córdoba. Instituto de Investigaciones en Ciencias de la Salud; Argentina
Fil: Actis, Adriana Beatriz. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Investigaciones en Ciencias de la Salud. Universidad Nacional de Córdoba. Instituto de Investigaciones en Ciencias de la Salud; Argentina
Materia
Omega-3 Fatty Acids
Saliva
Biomarkers
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/92343
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/92343
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Omega-3 and Omega-6 salivary fatty acids as markers of dietary fat quality: A cross-sectional study in ArgentinaDefagó, María DanielaPerovic, Nilda RaquelValentich, Mirta AnaRepossi Marquez, Pablo GastonActis, Adriana BeatrizOmega-3 Fatty AcidsSalivaBiomarkershttps://purl.org/becyt/ford/3.3https://purl.org/becyt/ford/3https://purl.org/becyt/ford/3.1https://purl.org/becyt/ford/3The use of saliva for analyzing biological compounds has recently been expanded. The aim of this study was to analyze the correlation between specific dietary sources of n­3 and n­6 fatty acids (FA) and their salivary levels to evaluate their role as intake markers. Seventy­nine healthy volunteers were included. A validated food frequency questionnaire was used for data collection and Interfood v.1.3 software was employed to quantify food intake.Salivary samples were collected following international standards and FA profile was determined by gas liquidchromatography. Multiple linear regression analyses were performed for dependent variables (salivary FA profile) to detect independent associations with n­3 and n­6 FA food source intake, adjusted by age, gender, body­mass index, total energy intake, regular exercise, alcohol intake and smoking.Salivary concentrations of alpha­linolenic acid (ALA) 18:3 n­3 were significantly associated with nuts intake (β=0.05, 95% CI 0.02­0.07, p=0.04). Salivary concentrations of linoleic acid (LA) 18:2 n­6 and arachidonic acid (AA) 20:4 n­6 were associated with the intake of n­6 vegetable oils and red meat, cold meat and viscera (β=­0.80, 95% CI 0.06­0.09 p=0.03; β=­0.40, 95% CI 0.30­0.50, p=0.02, respectively).This study supports the hypothesis that salivary concentrations of n­3 and n­6 FA are related to food intake. Monitoring dietary FA though salivary markers is relevant for nutrition epidemiology and for prevention and management of several diseases related to fat intake.Fil: Defagó, María Daniela. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Investigaciones en Ciencias de la Salud. Universidad Nacional de Córdoba. Instituto de Investigaciones en Ciencias de la Salud; ArgentinaFil: Perovic, Nilda Raquel. Universidad Nacional de Cordoba. Facultad de Medicina. Escuela de Nutrición; ArgentinaFil: Valentich, Mirta Ana. Universidad Nacional de Cordoba. Facultad de Medicina. Instituto de Biologia Celular; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Investigaciones en Ciencias de la Salud. Universidad Nacional de Córdoba. Instituto de Investigaciones en Ciencias de la Salud; ArgentinaFil: Repossi Marquez, Pablo Gaston. Universidad Nacional de Córdoba. Facultad de Medicina; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Investigaciones en Ciencias de la Salud. Universidad Nacional de Córdoba. Instituto de Investigaciones en Ciencias de la Salud; ArgentinaFil: Actis, Adriana Beatriz. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Investigaciones en Ciencias de la Salud. Universidad Nacional de Córdoba. Instituto de Investigaciones en Ciencias de la Salud; ArgentinaSociedad Argentina de Investigación Odontológica2018-12info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/92343Defagó, María Daniela; Perovic, Nilda Raquel; Valentich, Mirta Ana; Repossi Marquez, Pablo Gaston; Actis, Adriana Beatriz; Omega-3 and Omega-6 salivary fatty acids as markers of dietary fat quality: A cross-sectional study in Argentina; Sociedad Argentina de Investigación Odontológica; Acta Odontológica Latinoamericana; 31; 2; 12-2018; 97-1030326-48151852-4834CONICET DigitalCONICETspainfo:eu-repo/semantics/altIdentifier/url/https://www.ncbi.nlm.nih.gov/pubmed/30383073info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-15T14:23:32Zoai:ri.conicet.gov.ar:11336/92343instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-10-15 14:23:32.863CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Omega-3 and Omega-6 salivary fatty acids as markers of dietary fat quality: A cross-sectional study in Argentina
title Omega-3 and Omega-6 salivary fatty acids as markers of dietary fat quality: A cross-sectional study in Argentina
spellingShingle Omega-3 and Omega-6 salivary fatty acids as markers of dietary fat quality: A cross-sectional study in Argentina
Defagó, María Daniela
Omega-3 Fatty Acids
Saliva
Biomarkers
title_short Omega-3 and Omega-6 salivary fatty acids as markers of dietary fat quality: A cross-sectional study in Argentina
title_full Omega-3 and Omega-6 salivary fatty acids as markers of dietary fat quality: A cross-sectional study in Argentina
title_fullStr Omega-3 and Omega-6 salivary fatty acids as markers of dietary fat quality: A cross-sectional study in Argentina
title_full_unstemmed Omega-3 and Omega-6 salivary fatty acids as markers of dietary fat quality: A cross-sectional study in Argentina
title_sort Omega-3 and Omega-6 salivary fatty acids as markers of dietary fat quality: A cross-sectional study in Argentina
dc.creator.none.fl_str_mv Defagó, María Daniela
Perovic, Nilda Raquel
Valentich, Mirta Ana
Repossi Marquez, Pablo Gaston
Actis, Adriana Beatriz
author Defagó, María Daniela
author_facet Defagó, María Daniela
Perovic, Nilda Raquel
Valentich, Mirta Ana
Repossi Marquez, Pablo Gaston
Actis, Adriana Beatriz
author_role author
author2 Perovic, Nilda Raquel
Valentich, Mirta Ana
Repossi Marquez, Pablo Gaston
Actis, Adriana Beatriz
author2_role author
author
author
author
dc.subject.none.fl_str_mv Omega-3 Fatty Acids
Saliva
Biomarkers
topic Omega-3 Fatty Acids
Saliva
Biomarkers
purl_subject.fl_str_mv https://purl.org/becyt/ford/3.3
https://purl.org/becyt/ford/3
https://purl.org/becyt/ford/3.1
https://purl.org/becyt/ford/3
dc.description.none.fl_txt_mv The use of saliva for analyzing biological compounds has recently been expanded. The aim of this study was to analyze the correlation between specific dietary sources of n­3 and n­6 fatty acids (FA) and their salivary levels to evaluate their role as intake markers. Seventy­nine healthy volunteers were included. A validated food frequency questionnaire was used for data collection and Interfood v.1.3 software was employed to quantify food intake.Salivary samples were collected following international standards and FA profile was determined by gas liquidchromatography. Multiple linear regression analyses were performed for dependent variables (salivary FA profile) to detect independent associations with n­3 and n­6 FA food source intake, adjusted by age, gender, body­mass index, total energy intake, regular exercise, alcohol intake and smoking.Salivary concentrations of alpha­linolenic acid (ALA) 18:3 n­3 were significantly associated with nuts intake (β=0.05, 95% CI 0.02­0.07, p=0.04). Salivary concentrations of linoleic acid (LA) 18:2 n­6 and arachidonic acid (AA) 20:4 n­6 were associated with the intake of n­6 vegetable oils and red meat, cold meat and viscera (β=­0.80, 95% CI 0.06­0.09 p=0.03; β=­0.40, 95% CI 0.30­0.50, p=0.02, respectively).This study supports the hypothesis that salivary concentrations of n­3 and n­6 FA are related to food intake. Monitoring dietary FA though salivary markers is relevant for nutrition epidemiology and for prevention and management of several diseases related to fat intake.
Fil: Defagó, María Daniela. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Investigaciones en Ciencias de la Salud. Universidad Nacional de Córdoba. Instituto de Investigaciones en Ciencias de la Salud; Argentina
Fil: Perovic, Nilda Raquel. Universidad Nacional de Cordoba. Facultad de Medicina. Escuela de Nutrición; Argentina
Fil: Valentich, Mirta Ana. Universidad Nacional de Cordoba. Facultad de Medicina. Instituto de Biologia Celular; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Investigaciones en Ciencias de la Salud. Universidad Nacional de Córdoba. Instituto de Investigaciones en Ciencias de la Salud; Argentina
Fil: Repossi Marquez, Pablo Gaston. Universidad Nacional de Córdoba. Facultad de Medicina; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Investigaciones en Ciencias de la Salud. Universidad Nacional de Córdoba. Instituto de Investigaciones en Ciencias de la Salud; Argentina
Fil: Actis, Adriana Beatriz. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Investigaciones en Ciencias de la Salud. Universidad Nacional de Córdoba. Instituto de Investigaciones en Ciencias de la Salud; Argentina
description The use of saliva for analyzing biological compounds has recently been expanded. The aim of this study was to analyze the correlation between specific dietary sources of n­3 and n­6 fatty acids (FA) and their salivary levels to evaluate their role as intake markers. Seventy­nine healthy volunteers were included. A validated food frequency questionnaire was used for data collection and Interfood v.1.3 software was employed to quantify food intake.Salivary samples were collected following international standards and FA profile was determined by gas liquidchromatography. Multiple linear regression analyses were performed for dependent variables (salivary FA profile) to detect independent associations with n­3 and n­6 FA food source intake, adjusted by age, gender, body­mass index, total energy intake, regular exercise, alcohol intake and smoking.Salivary concentrations of alpha­linolenic acid (ALA) 18:3 n­3 were significantly associated with nuts intake (β=0.05, 95% CI 0.02­0.07, p=0.04). Salivary concentrations of linoleic acid (LA) 18:2 n­6 and arachidonic acid (AA) 20:4 n­6 were associated with the intake of n­6 vegetable oils and red meat, cold meat and viscera (β=­0.80, 95% CI 0.06­0.09 p=0.03; β=­0.40, 95% CI 0.30­0.50, p=0.02, respectively).This study supports the hypothesis that salivary concentrations of n­3 and n­6 FA are related to food intake. Monitoring dietary FA though salivary markers is relevant for nutrition epidemiology and for prevention and management of several diseases related to fat intake.
publishDate 2018
dc.date.none.fl_str_mv 2018-12
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/92343
Defagó, María Daniela; Perovic, Nilda Raquel; Valentich, Mirta Ana; Repossi Marquez, Pablo Gaston; Actis, Adriana Beatriz; Omega-3 and Omega-6 salivary fatty acids as markers of dietary fat quality: A cross-sectional study in Argentina; Sociedad Argentina de Investigación Odontológica; Acta Odontológica Latinoamericana; 31; 2; 12-2018; 97-103
0326-4815
1852-4834
CONICET Digital
CONICET
url http://hdl.handle.net/11336/92343
identifier_str_mv Defagó, María Daniela; Perovic, Nilda Raquel; Valentich, Mirta Ana; Repossi Marquez, Pablo Gaston; Actis, Adriana Beatriz; Omega-3 and Omega-6 salivary fatty acids as markers of dietary fat quality: A cross-sectional study in Argentina; Sociedad Argentina de Investigación Odontológica; Acta Odontológica Latinoamericana; 31; 2; 12-2018; 97-103
0326-4815
1852-4834
CONICET Digital
CONICET
dc.language.none.fl_str_mv spa
language spa
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://www.ncbi.nlm.nih.gov/pubmed/30383073
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
application/pdf
dc.publisher.none.fl_str_mv Sociedad Argentina de Investigación Odontológica
publisher.none.fl_str_mv Sociedad Argentina de Investigación Odontológica
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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score 13.22299

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