Please use this identifier to cite or link to this item: http://hdl.handle.net/10553/53947
DC FieldValueLanguage
dc.contributor.authorMontero, Den_US
dc.contributor.authorTort, Len_US
dc.contributor.authorRobaina, L. E.en_US
dc.contributor.authorSocorro, J.en_US
dc.contributor.authorVergara, J. M.en_US
dc.contributor.authorIzquierdo, M. S.en_US
dc.contributor.otherMontero, Daniel-
dc.contributor.otherTort, Lluis-
dc.contributor.otherIzquierdo, Marisol-
dc.date.accessioned2019-02-04T18:57:03Z-
dc.date.available2019-02-04T18:57:03Z-
dc.date.issued2001en_US
dc.identifier.issn0920-1742en_US
dc.identifier.urihttp://hdl.handle.net/10553/53947-
dc.description.abstractThe aim of the present study was to determine the combined effect of both stress and EFA deficiency on several biological and biochemical parameters. Fish were fed during 15 weeks two isocaloric and isoproteic diets: a control diet based on fish oil and formulated to meet the n-3 HUFA requirements for this species (1.5% of n-3 HUFA) and a deficient diet containing beef tallow and formulated to be deficient in n-3 HUFA. Each experimental diet was evaluated both at high and low stocking densities (10 and 3.2 kg m−3 of initial density, respectively). High stocking density produced a chronic stress situation with elevation of plasma cortisol levels. It also caused a reduction in hepatosomatic index and liver lipid contents, increasing the oleic acid/n-3 HUFA ratios in the polar lipids. Fish fed the EFA deficient diet at low stocking density showed common deficiency symptoms. High stocking density in fish fed the EFA deficient diet induced a higher degree of EFA deficiency symptoms leading to mortality, liver steatosis, liver lipid deposition, reduced muscle lipid and reduced n-3 HUFA contents, which particularly affected EPA, but not DHA, suggesting a preferential retention of the latter fatty acid, specially in the phosphoglycerides fraction.en_US
dc.languageengen_US
dc.relation.ispartofFish Physiology and Biochemistryen_US
dc.sourceFish Physiology And Biochemistry [ISSN 0920-1742], v. 24 (1), p. 63-72en_US
dc.subject251092 Acuicultura marinaen_US
dc.subject.otherDHAen_US
dc.subject.othern-3 HUFAen_US
dc.subject.otherSparus aurataen_US
dc.subject.otherStocking densityen_US
dc.subject.otherStressen_US
dc.titleAlteration of liver and muscle fatty acid composition in gilthead seabream (Sparus aurata) juveniles held at high stocking density and fed an essential fatty acid deficient dieten_US
dc.typeinfo:eu-repo/semantics/Articleen_US
dc.typeArticleen_US
dc.identifier.doi10.1023/A:1011145426543en_US
dc.identifier.scopus0034942084-
dc.identifier.isi000169212900007-
dcterms.isPartOfFish Physiology And Biochemistry-
dcterms.sourceFish Physiology And Biochemistry[ISSN 0920-1742],v. 24 (1), p. 63-72-
dc.contributor.authorscopusid35605929400-
dc.contributor.authorscopusid6603401174-
dc.contributor.authorscopusid7004114822-
dc.contributor.authorscopusid7102853548-
dc.contributor.authorscopusid7003675110-
dc.contributor.authorscopusid7103111891-
dc.description.lastpage72-
dc.identifier.issue1-
dc.identifier.issue1-
dc.description.firstpage63-
dc.relation.volume24-
dc.investigacionCienciasen_US
dc.type2Artículoen_US
dc.contributor.daisngid233847-
dc.contributor.daisngid725911-
dc.contributor.daisngid1405616-
dc.contributor.daisngid1067478-
dc.contributor.daisngid169425-
dc.contributor.daisngid31444473
dc.contributor.daisngid1047053-
dc.identifier.investigatorRIDO-7108-2015-
dc.identifier.investigatorRIDNo ID-
dc.identifier.investigatorRIDNo ID-
dc.utils.revisionen_US
dc.contributor.wosstandardWOS:Montero, D
dc.contributor.wosstandardWOS:Robaina, LE
dc.contributor.wosstandardWOS:Socorro, J
dc.contributor.wosstandardWOS:Vergara, JM
dc.contributor.wosstandardWOS:Tort, L
dc.contributor.wosstandardWOS:Izquierdo, MS
dc.date.coverdate2001
dc.identifier.ulpgces
dc.description.jcr0,736
dc.description.jcrqQ3
dc.description.scieSCIE
item.fulltextSin texto completo-
item.grantfulltextnone-
crisitem.author.deptGIR Grupo de Investigación en Acuicultura-
crisitem.author.deptIU de Investigación en Acuicultura Sostenible y Ec-
crisitem.author.deptDepartamento de Biología-
crisitem.author.deptGIR Grupo de Investigación en Acuicultura-
crisitem.author.deptIU de Investigación en Acuicultura Sostenible y Ec-
crisitem.author.deptDepartamento de Biología-
crisitem.author.deptGIR Grupo de Investigación en Acuicultura-
crisitem.author.deptIU de Investigación en Acuicultura Sostenible y Ec-
crisitem.author.deptDepartamento de Biología-
crisitem.author.deptGIR Grupo de Investigación en Acuicultura-
crisitem.author.deptIU de Investigación en Acuicultura Sostenible y Ec-
crisitem.author.deptDepartamento de Biología-
crisitem.author.orcid0000-0002-4358-2157-
crisitem.author.orcid0000-0003-4857-6693-
crisitem.author.orcid0000-0003-4857-6693-
crisitem.author.orcid0000-0002-5195-5048-
crisitem.author.orcid0000-0002-5195-5048-
crisitem.author.orcid0000-0003-4297-210X-
crisitem.author.parentorgIU de Investigación en Acuicultura Sostenible y Ec-
crisitem.author.parentorgIU de Investigación en Acuicultura Sostenible y Ec-
crisitem.author.parentorgIU de Investigación en Acuicultura Sostenible y Ec-
crisitem.author.parentorgIU de Investigación en Acuicultura Sostenible y Ec-
crisitem.author.fullNameMontero Vítores, Daniel-
crisitem.author.fullNameRobaina Robaina, Lidia Esther-
crisitem.author.fullNameRobaina Robaina, Lidia Esther-
crisitem.author.fullNameVergara Martín, José Manuel-
crisitem.author.fullNameVergara Martín, José Manuel-
crisitem.author.fullNameIzquierdo López, María Soledad-
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