Effect of dietary carotenoids on lipoperoxidation in mature sea urchins Loxechinus albus (Echinodermata: Echinoidea)

Autores
Perez, Analia Fernanda; Lattuca, María Eugenia; Fraysse, Cintia Pamela; Malanga, Gabriela Fabiana
Año de publicación
2015
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Present study consists the effects of dietary carotenoids on the gonad and gut index, colour of gonads, carotenoid pigments and lipid peroxidation in the gonads and gut of the sea urchin Loxechinus albus. Individuals were fed for 8 weeks with the following diets: (A) fresh algae, (B) and (C) enriched with 0.02% and 0.045% all trans β-carotene, respectively. After treatment, no significant differences were found in total weight, test diameter, gonad and gut indexes but gonads of L. albus fed on Diet C showed a better color than those fed on other diets. Histological analysis showed differences in the gonad reproductive condition among treatments. Content of β-carotene in gonads and gut showed no significant differences among treatments, neither between organs. The content of echinenone in gonads was significantly higher than in gut for Diet C and the field control. Lipid radical content was lower in gonads than in gut for Diet C. The content of α-tocopherol in gonads was higher in sea urchins fed on Diet C and in the field control, than in sea urchins fed on Diet A and B.
Fil: Perez, Analia Fernanda. Universidad Maimónides. Area de Investigaciones Biomédicas y Biotecnológicas. Centro de Estudios Biomédicos, Biotecnológicos, Ambientales y de Diagnóstico; Argentina
Fil: Lattuca, María Eugenia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Austral de Investigaciones Científicas; Argentina
Fil: Fraysse, Cintia Pamela. Universidad Maimónides. Area de Investigaciones Biomédicas y Biotecnológicas. Centro de Estudios Biomédicos, Biotecnológicos, Ambientales y de Diagnóstico; Argentina
Fil: Malanga, Gabriela Fabiana. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Houssay. Instituto de Bioquímica y Medicina Molecular; Argentina
Materia
B-Carotene
A-Tocopherol
Echinone
Reproduction
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:11336/5514
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/5514
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Effect of dietary carotenoids on lipoperoxidation in mature sea urchins Loxechinus albus (Echinodermata: Echinoidea)Perez, Analia FernandaLattuca, María EugeniaFraysse, Cintia PamelaMalanga, Gabriela FabianaB-CaroteneA-TocopherolEchinoneReproductionhttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1Present study consists the effects of dietary carotenoids on the gonad and gut index, colour of gonads, carotenoid pigments and lipid peroxidation in the gonads and gut of the sea urchin Loxechinus albus. Individuals were fed for 8 weeks with the following diets: (A) fresh algae, (B) and (C) enriched with 0.02% and 0.045% all trans β-carotene, respectively. After treatment, no significant differences were found in total weight, test diameter, gonad and gut indexes but gonads of L. albus fed on Diet C showed a better color than those fed on other diets. Histological analysis showed differences in the gonad reproductive condition among treatments. Content of β-carotene in gonads and gut showed no significant differences among treatments, neither between organs. The content of echinenone in gonads was significantly higher than in gut for Diet C and the field control. Lipid radical content was lower in gonads than in gut for Diet C. The content of α-tocopherol in gonads was higher in sea urchins fed on Diet C and in the field control, than in sea urchins fed on Diet A and B.Fil: Perez, Analia Fernanda. Universidad Maimónides. Area de Investigaciones Biomédicas y Biotecnológicas. Centro de Estudios Biomédicos, Biotecnológicos, Ambientales y de Diagnóstico; ArgentinaFil: Lattuca, María Eugenia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Austral de Investigaciones Científicas; ArgentinaFil: Fraysse, Cintia Pamela. Universidad Maimónides. Area de Investigaciones Biomédicas y Biotecnológicas. Centro de Estudios Biomédicos, Biotecnológicos, Ambientales y de Diagnóstico; ArgentinaFil: Malanga, Gabriela Fabiana. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Houssay. Instituto de Bioquímica y Medicina Molecular; ArgentinaNational Institute of Science Communication2015-06info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/5514Perez, Analia Fernanda; Lattuca, María Eugenia; Fraysse, Cintia Pamela; Malanga, Gabriela Fabiana; Effect of dietary carotenoids on lipoperoxidation in mature sea urchins Loxechinus albus (Echinodermata: Echinoidea); National Institute of Science Communication; Indian Journal of Marine Sciences; 44; 6; 6-2015; 1-180379-51360975-1033enginfo:eu-repo/semantics/altIdentifier/url/http://nopr.niscair.res.in/handle/123456789/3info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-22T11:45:14Zoai:ri.conicet.gov.ar:11336/5514instacron: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:34982025-10-22 11:45:15.078CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Effect of dietary carotenoids on lipoperoxidation in mature sea urchins Loxechinus albus (Echinodermata: Echinoidea)
title Effect of dietary carotenoids on lipoperoxidation in mature sea urchins Loxechinus albus (Echinodermata: Echinoidea)
spellingShingle Effect of dietary carotenoids on lipoperoxidation in mature sea urchins Loxechinus albus (Echinodermata: Echinoidea)
Perez, Analia Fernanda
B-Carotene
A-Tocopherol
Echinone
Reproduction
title_short Effect of dietary carotenoids on lipoperoxidation in mature sea urchins Loxechinus albus (Echinodermata: Echinoidea)
title_full Effect of dietary carotenoids on lipoperoxidation in mature sea urchins Loxechinus albus (Echinodermata: Echinoidea)
title_fullStr Effect of dietary carotenoids on lipoperoxidation in mature sea urchins Loxechinus albus (Echinodermata: Echinoidea)
title_full_unstemmed Effect of dietary carotenoids on lipoperoxidation in mature sea urchins Loxechinus albus (Echinodermata: Echinoidea)
title_sort Effect of dietary carotenoids on lipoperoxidation in mature sea urchins Loxechinus albus (Echinodermata: Echinoidea)
dc.creator.none.fl_str_mv Perez, Analia Fernanda
Lattuca, María Eugenia
Fraysse, Cintia Pamela
Malanga, Gabriela Fabiana
author Perez, Analia Fernanda
author_facet Perez, Analia Fernanda
Lattuca, María Eugenia
Fraysse, Cintia Pamela
Malanga, Gabriela Fabiana
author_role author
author2 Lattuca, María Eugenia
Fraysse, Cintia Pamela
Malanga, Gabriela Fabiana
author2_role author
author
author
dc.subject.none.fl_str_mv B-Carotene
A-Tocopherol
Echinone
Reproduction
topic B-Carotene
A-Tocopherol
Echinone
Reproduction
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv Present study consists the effects of dietary carotenoids on the gonad and gut index, colour of gonads, carotenoid pigments and lipid peroxidation in the gonads and gut of the sea urchin Loxechinus albus. Individuals were fed for 8 weeks with the following diets: (A) fresh algae, (B) and (C) enriched with 0.02% and 0.045% all trans β-carotene, respectively. After treatment, no significant differences were found in total weight, test diameter, gonad and gut indexes but gonads of L. albus fed on Diet C showed a better color than those fed on other diets. Histological analysis showed differences in the gonad reproductive condition among treatments. Content of β-carotene in gonads and gut showed no significant differences among treatments, neither between organs. The content of echinenone in gonads was significantly higher than in gut for Diet C and the field control. Lipid radical content was lower in gonads than in gut for Diet C. The content of α-tocopherol in gonads was higher in sea urchins fed on Diet C and in the field control, than in sea urchins fed on Diet A and B.
Fil: Perez, Analia Fernanda. Universidad Maimónides. Area de Investigaciones Biomédicas y Biotecnológicas. Centro de Estudios Biomédicos, Biotecnológicos, Ambientales y de Diagnóstico; Argentina
Fil: Lattuca, María Eugenia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Austral de Investigaciones Científicas; Argentina
Fil: Fraysse, Cintia Pamela. Universidad Maimónides. Area de Investigaciones Biomédicas y Biotecnológicas. Centro de Estudios Biomédicos, Biotecnológicos, Ambientales y de Diagnóstico; Argentina
Fil: Malanga, Gabriela Fabiana. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Houssay. Instituto de Bioquímica y Medicina Molecular; Argentina
description Present study consists the effects of dietary carotenoids on the gonad and gut index, colour of gonads, carotenoid pigments and lipid peroxidation in the gonads and gut of the sea urchin Loxechinus albus. Individuals were fed for 8 weeks with the following diets: (A) fresh algae, (B) and (C) enriched with 0.02% and 0.045% all trans β-carotene, respectively. After treatment, no significant differences were found in total weight, test diameter, gonad and gut indexes but gonads of L. albus fed on Diet C showed a better color than those fed on other diets. Histological analysis showed differences in the gonad reproductive condition among treatments. Content of β-carotene in gonads and gut showed no significant differences among treatments, neither between organs. The content of echinenone in gonads was significantly higher than in gut for Diet C and the field control. Lipid radical content was lower in gonads than in gut for Diet C. The content of α-tocopherol in gonads was higher in sea urchins fed on Diet C and in the field control, than in sea urchins fed on Diet A and B.
publishDate 2015
dc.date.none.fl_str_mv 2015-06
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/11336/5514
Perez, Analia Fernanda; Lattuca, María Eugenia; Fraysse, Cintia Pamela; Malanga, Gabriela Fabiana; Effect of dietary carotenoids on lipoperoxidation in mature sea urchins Loxechinus albus (Echinodermata: Echinoidea); National Institute of Science Communication; Indian Journal of Marine Sciences; 44; 6; 6-2015; 1-18
0379-5136
0975-1033
url http://hdl.handle.net/11336/5514
identifier_str_mv Perez, Analia Fernanda; Lattuca, María Eugenia; Fraysse, Cintia Pamela; Malanga, Gabriela Fabiana; Effect of dietary carotenoids on lipoperoxidation in mature sea urchins Loxechinus albus (Echinodermata: Echinoidea); National Institute of Science Communication; Indian Journal of Marine Sciences; 44; 6; 6-2015; 1-18
0379-5136
0975-1033
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/http://nopr.niscair.res.in/handle/123456789/3
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
dc.publisher.none.fl_str_mv National Institute of Science Communication
publisher.none.fl_str_mv National Institute of Science Communication
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
_version_ 1846782148575494144
score 12.982451

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