Influence of dietary fish oil supplementation on DNA damage in peripheral blood lymphocytes of nine healthy dogs
- Autores
- Pellegrino, Francisco Javier; Risso, Analia Lorena; Corrada, Yanina Alejandra; Gambaro, Rocío Celeste; Seoane, Analia Isabel
- Año de publicación
- 2021
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- Background: Fish oil (FO) supplementation as a source of omega 3 fatty acids is associated with beneficial effects on health. However, high unsaturated fatty acid content in thediet could result in increased lipid peroxidation and damage to proteins, lipids and DNA.We evaluated the effect of dietary FO supplementation on DNA damage in peripheralblood lymphocytes of dogs. Additionally, we determined the effect of FO supplementation on lipid peroxidation and lipid profile of these dogs. Methods: Healthy male dogs (n = 9) were randomly assigned to one of two diets during90 days: control (CG, n = 4), based on a commercial food, and FO (FOG, n = 5), thesame food supplemented with 1000 mg FO. Blood samples were collected on days −1,30, 60 and 90. DNA damage was assessed with the comet assay, and the damage indexwas obtained. Malondialdehyde (MDA) levels were determined as an indicator of lipidperoxidation. Lipid profile determination included serum triglyceride, cholesterol, lowdensity lipoprotein and high-density lipoprotein levels (HDL). Results: Damage index values (arbitrary units) were lower in FOG on day 30 (CG,13.7 ± 2.5; FOG, 6.5 ± 2.5), 60 (CG, 14.7 ± 2.5; FOG, 3.5 ± 2.5) and 90 (CG, 15.5 ±2.5; FOG, 3.0 ± 2.5) compared with CG (treatment × time interaction, p < 0.01). Serum MDA and HDL concentrations were lower in FOG compared with CG on day 60 and90 (treatment × time interaction, p < 0.05). Conclusion: These findings suggest that dietary FO supplementation did not induceDNA damage in peripheral blood lymphocytes of healthy dogs, but rather reduced it.
Fil: Pellegrino, Francisco Javier. Universidad Nacional de La Plata. Facultad de Ciencias Veterinarias; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico CONICET- La Plata. Instituto de Genética Veterinaria "Ing. Fernando Noel Dulout". Universidad Nacional de La Plata. Facultad de Ciencias Veterinarias. Instituto de Genética Veterinaria; Argentina
Fil: Risso, Analia Lorena. Universidad Nacional de La Plata. Facultad de Ciencias Veterinarias; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico CONICET- La Plata. Instituto de Genética Veterinaria "Ing. Fernando Noel Dulout". Universidad Nacional de La Plata. Facultad de Ciencias Veterinarias. Instituto de Genética Veterinaria; Argentina
Fil: Corrada, Yanina Alejandra. Universidad Nacional de La Plata. Facultad de Ciencias Veterinarias; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata; Argentina
Fil: Gambaro, Rocío Celeste. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico CONICET- La Plata. Instituto de Genética Veterinaria "Ing. Fernando Noel Dulout". Universidad Nacional de La Plata. Facultad de Ciencias Veterinarias. Instituto de Genética Veterinaria; Argentina
Fil: Seoane, Analia Isabel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico CONICET- La Plata. Instituto de Genética Veterinaria "Ing. Fernando Noel Dulout". Universidad Nacional de La Plata. Facultad de Ciencias Veterinarias. Instituto de Genética Veterinaria; Argentina - Materia
-
DOG
FISH OIL SUPPLEMENTATION
DNA DAMAGE
LYMPHOCYTES - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
- Repositorio
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/156534
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Influence of dietary fish oil supplementation on DNA damage in peripheral blood lymphocytes of nine healthy dogsPellegrino, Francisco JavierRisso, Analia LorenaCorrada, Yanina AlejandraGambaro, Rocío CelesteSeoane, Analia IsabelDOGFISH OIL SUPPLEMENTATIONDNA DAMAGELYMPHOCYTEShttps://purl.org/becyt/ford/4.3https://purl.org/becyt/ford/4Background: Fish oil (FO) supplementation as a source of omega 3 fatty acids is associated with beneficial effects on health. However, high unsaturated fatty acid content in thediet could result in increased lipid peroxidation and damage to proteins, lipids and DNA.We evaluated the effect of dietary FO supplementation on DNA damage in peripheralblood lymphocytes of dogs. Additionally, we determined the effect of FO supplementation on lipid peroxidation and lipid profile of these dogs. Methods: Healthy male dogs (n = 9) were randomly assigned to one of two diets during90 days: control (CG, n = 4), based on a commercial food, and FO (FOG, n = 5), thesame food supplemented with 1000 mg FO. Blood samples were collected on days −1,30, 60 and 90. DNA damage was assessed with the comet assay, and the damage indexwas obtained. Malondialdehyde (MDA) levels were determined as an indicator of lipidperoxidation. Lipid profile determination included serum triglyceride, cholesterol, lowdensity lipoprotein and high-density lipoprotein levels (HDL). Results: Damage index values (arbitrary units) were lower in FOG on day 30 (CG,13.7 ± 2.5; FOG, 6.5 ± 2.5), 60 (CG, 14.7 ± 2.5; FOG, 3.5 ± 2.5) and 90 (CG, 15.5 ±2.5; FOG, 3.0 ± 2.5) compared with CG (treatment × time interaction, p < 0.01). Serum MDA and HDL concentrations were lower in FOG compared with CG on day 60 and90 (treatment × time interaction, p < 0.05). Conclusion: These findings suggest that dietary FO supplementation did not induceDNA damage in peripheral blood lymphocytes of healthy dogs, but rather reduced it.Fil: Pellegrino, Francisco Javier. Universidad Nacional de La Plata. Facultad de Ciencias Veterinarias; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico CONICET- La Plata. Instituto de Genética Veterinaria "Ing. Fernando Noel Dulout". Universidad Nacional de La Plata. Facultad de Ciencias Veterinarias. Instituto de Genética Veterinaria; ArgentinaFil: Risso, Analia Lorena. Universidad Nacional de La Plata. Facultad de Ciencias Veterinarias; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico CONICET- La Plata. Instituto de Genética Veterinaria "Ing. Fernando Noel Dulout". Universidad Nacional de La Plata. Facultad de Ciencias Veterinarias. Instituto de Genética Veterinaria; ArgentinaFil: Corrada, Yanina Alejandra. Universidad Nacional de La Plata. Facultad de Ciencias Veterinarias; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata; ArgentinaFil: Gambaro, Rocío Celeste. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico CONICET- La Plata. Instituto de Genética Veterinaria "Ing. Fernando Noel Dulout". Universidad Nacional de La Plata. Facultad de Ciencias Veterinarias. Instituto de Genética Veterinaria; ArgentinaFil: Seoane, Analia Isabel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico CONICET- La Plata. Instituto de Genética Veterinaria "Ing. Fernando Noel Dulout". Universidad Nacional de La Plata. Facultad de Ciencias Veterinarias. Instituto de Genética Veterinaria; ArgentinaWiley2021-06info: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/11336/156534Pellegrino, Francisco Javier; Risso, Analia Lorena; Corrada, Yanina Alejandra; Gambaro, Rocío Celeste; Seoane, Analia Isabel; Influence of dietary fish oil supplementation on DNA damage in peripheral blood lymphocytes of nine healthy dogs; Wiley; Veterinary Record Open; 8; 1; 6-2021; 1-52052-6113CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://onlinelibrary.wiley.com/doi/10.1002/vro2.12info:eu-repo/semantics/altIdentifier/doi/10.1002/vro2.12info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T09:53:02Zoai:ri.conicet.gov.ar:11336/156534instacron: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:34982025-09-29 09:53:02.66CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
dc.title.none.fl_str_mv |
Influence of dietary fish oil supplementation on DNA damage in peripheral blood lymphocytes of nine healthy dogs |
title |
Influence of dietary fish oil supplementation on DNA damage in peripheral blood lymphocytes of nine healthy dogs |
spellingShingle |
Influence of dietary fish oil supplementation on DNA damage in peripheral blood lymphocytes of nine healthy dogs Pellegrino, Francisco Javier DOG FISH OIL SUPPLEMENTATION DNA DAMAGE LYMPHOCYTES |
title_short |
Influence of dietary fish oil supplementation on DNA damage in peripheral blood lymphocytes of nine healthy dogs |
title_full |
Influence of dietary fish oil supplementation on DNA damage in peripheral blood lymphocytes of nine healthy dogs |
title_fullStr |
Influence of dietary fish oil supplementation on DNA damage in peripheral blood lymphocytes of nine healthy dogs |
title_full_unstemmed |
Influence of dietary fish oil supplementation on DNA damage in peripheral blood lymphocytes of nine healthy dogs |
title_sort |
Influence of dietary fish oil supplementation on DNA damage in peripheral blood lymphocytes of nine healthy dogs |
dc.creator.none.fl_str_mv |
Pellegrino, Francisco Javier Risso, Analia Lorena Corrada, Yanina Alejandra Gambaro, Rocío Celeste Seoane, Analia Isabel |
author |
Pellegrino, Francisco Javier |
author_facet |
Pellegrino, Francisco Javier Risso, Analia Lorena Corrada, Yanina Alejandra Gambaro, Rocío Celeste Seoane, Analia Isabel |
author_role |
author |
author2 |
Risso, Analia Lorena Corrada, Yanina Alejandra Gambaro, Rocío Celeste Seoane, Analia Isabel |
author2_role |
author author author author |
dc.subject.none.fl_str_mv |
DOG FISH OIL SUPPLEMENTATION DNA DAMAGE LYMPHOCYTES |
topic |
DOG FISH OIL SUPPLEMENTATION DNA DAMAGE LYMPHOCYTES |
purl_subject.fl_str_mv |
https://purl.org/becyt/ford/4.3 https://purl.org/becyt/ford/4 |
dc.description.none.fl_txt_mv |
Background: Fish oil (FO) supplementation as a source of omega 3 fatty acids is associated with beneficial effects on health. However, high unsaturated fatty acid content in thediet could result in increased lipid peroxidation and damage to proteins, lipids and DNA.We evaluated the effect of dietary FO supplementation on DNA damage in peripheralblood lymphocytes of dogs. Additionally, we determined the effect of FO supplementation on lipid peroxidation and lipid profile of these dogs. Methods: Healthy male dogs (n = 9) were randomly assigned to one of two diets during90 days: control (CG, n = 4), based on a commercial food, and FO (FOG, n = 5), thesame food supplemented with 1000 mg FO. Blood samples were collected on days −1,30, 60 and 90. DNA damage was assessed with the comet assay, and the damage indexwas obtained. Malondialdehyde (MDA) levels were determined as an indicator of lipidperoxidation. Lipid profile determination included serum triglyceride, cholesterol, lowdensity lipoprotein and high-density lipoprotein levels (HDL). Results: Damage index values (arbitrary units) were lower in FOG on day 30 (CG,13.7 ± 2.5; FOG, 6.5 ± 2.5), 60 (CG, 14.7 ± 2.5; FOG, 3.5 ± 2.5) and 90 (CG, 15.5 ±2.5; FOG, 3.0 ± 2.5) compared with CG (treatment × time interaction, p < 0.01). Serum MDA and HDL concentrations were lower in FOG compared with CG on day 60 and90 (treatment × time interaction, p < 0.05). Conclusion: These findings suggest that dietary FO supplementation did not induceDNA damage in peripheral blood lymphocytes of healthy dogs, but rather reduced it. Fil: Pellegrino, Francisco Javier. Universidad Nacional de La Plata. Facultad de Ciencias Veterinarias; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico CONICET- La Plata. Instituto de Genética Veterinaria "Ing. Fernando Noel Dulout". Universidad Nacional de La Plata. Facultad de Ciencias Veterinarias. Instituto de Genética Veterinaria; Argentina Fil: Risso, Analia Lorena. Universidad Nacional de La Plata. Facultad de Ciencias Veterinarias; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico CONICET- La Plata. Instituto de Genética Veterinaria "Ing. Fernando Noel Dulout". Universidad Nacional de La Plata. Facultad de Ciencias Veterinarias. Instituto de Genética Veterinaria; Argentina Fil: Corrada, Yanina Alejandra. Universidad Nacional de La Plata. Facultad de Ciencias Veterinarias; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata; Argentina Fil: Gambaro, Rocío Celeste. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico CONICET- La Plata. Instituto de Genética Veterinaria "Ing. Fernando Noel Dulout". Universidad Nacional de La Plata. Facultad de Ciencias Veterinarias. Instituto de Genética Veterinaria; Argentina Fil: Seoane, Analia Isabel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico CONICET- La Plata. Instituto de Genética Veterinaria "Ing. Fernando Noel Dulout". Universidad Nacional de La Plata. Facultad de Ciencias Veterinarias. Instituto de Genética Veterinaria; Argentina |
description |
Background: Fish oil (FO) supplementation as a source of omega 3 fatty acids is associated with beneficial effects on health. However, high unsaturated fatty acid content in thediet could result in increased lipid peroxidation and damage to proteins, lipids and DNA.We evaluated the effect of dietary FO supplementation on DNA damage in peripheralblood lymphocytes of dogs. Additionally, we determined the effect of FO supplementation on lipid peroxidation and lipid profile of these dogs. Methods: Healthy male dogs (n = 9) were randomly assigned to one of two diets during90 days: control (CG, n = 4), based on a commercial food, and FO (FOG, n = 5), thesame food supplemented with 1000 mg FO. Blood samples were collected on days −1,30, 60 and 90. DNA damage was assessed with the comet assay, and the damage indexwas obtained. Malondialdehyde (MDA) levels were determined as an indicator of lipidperoxidation. Lipid profile determination included serum triglyceride, cholesterol, lowdensity lipoprotein and high-density lipoprotein levels (HDL). Results: Damage index values (arbitrary units) were lower in FOG on day 30 (CG,13.7 ± 2.5; FOG, 6.5 ± 2.5), 60 (CG, 14.7 ± 2.5; FOG, 3.5 ± 2.5) and 90 (CG, 15.5 ±2.5; FOG, 3.0 ± 2.5) compared with CG (treatment × time interaction, p < 0.01). Serum MDA and HDL concentrations were lower in FOG compared with CG on day 60 and90 (treatment × time interaction, p < 0.05). Conclusion: These findings suggest that dietary FO supplementation did not induceDNA damage in peripheral blood lymphocytes of healthy dogs, but rather reduced it. |
publishDate |
2021 |
dc.date.none.fl_str_mv |
2021-06 |
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/11336/156534 Pellegrino, Francisco Javier; Risso, Analia Lorena; Corrada, Yanina Alejandra; Gambaro, Rocío Celeste; Seoane, Analia Isabel; Influence of dietary fish oil supplementation on DNA damage in peripheral blood lymphocytes of nine healthy dogs; Wiley; Veterinary Record Open; 8; 1; 6-2021; 1-5 2052-6113 CONICET Digital CONICET |
url |
http://hdl.handle.net/11336/156534 |
identifier_str_mv |
Pellegrino, Francisco Javier; Risso, Analia Lorena; Corrada, Yanina Alejandra; Gambaro, Rocío Celeste; Seoane, Analia Isabel; Influence of dietary fish oil supplementation on DNA damage in peripheral blood lymphocytes of nine healthy dogs; Wiley; Veterinary Record Open; 8; 1; 6-2021; 1-5 2052-6113 CONICET Digital CONICET |
dc.language.none.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
info:eu-repo/semantics/altIdentifier/url/https://onlinelibrary.wiley.com/doi/10.1002/vro2.12 info:eu-repo/semantics/altIdentifier/doi/10.1002/vro2.12 |
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 |
Wiley |
publisher.none.fl_str_mv |
Wiley |
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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13.070432 |