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The short-term effects of farmed fish food consumed by wild fish congregating outside the farms

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dc.contributor.authorGonzalez-Silvera, D.
dc.contributor.authorCordero, H.
dc.contributor.authorMartínez-López, F.J.
dc.contributor.authorLópez-Jiménez, J.A.
dc.contributor.authorCuesta Peñafiel, Alberto
dc.contributor.authorEsteban Abad, María de los Ángeles
dc.contributor.authorGuardiola Abellán, Francisco Antonio
dc.contributor.departmentFisiología
dc.date.accessioned2021-02-11T12:49:49Z
dc.date.available2021-02-11T12:49:49Z
dc.date.created2016-10-27
dc.date.issued2017
dc.description.abstractWe simulated in the laboratory the possible effects on fatty acids and immune status of wild fish arriving for the first time in the vicinity of a sea-cage fish farm, shifting their natural diet to commercial feed consumption, rich in fatty acids of vegetable origin. The flesh fatty acid profile of golden mullet specimens was altered after 2 weeks of commercial feed consumption, showing an increase in fatty acids of vegetable origin. The serum peroxidase and bactericidal activities, and head-kidney leucocyte phagocytic capacity, increased after eight weeks of the new diet, while the respiratory burst activity decreased. The extent of these changes cannot be considered large enough to regard them as compromising the health status of fish. More research is needed in order to elucidate whether the rapid assimilation of the dietary fatty acids could harm the immune status of fish when feeding for longer periods than two months.es
dc.formatapplication/pdfes
dc.format.extent10es
dc.identifier.citationMARINE POLLUTION BULLETIN. 2017. 114 - 2, pp. 689 - 698
dc.identifier.doihttp://dx.doi.org/10.1016/j.marpolbul.2016.10.055
dc.identifier.issn1054-3139 (print); 1095-9289 (web)
dc.identifier.urihttp://hdl.handle.net/10201/103060
dc.languageenges
dc.relationMINISTERIO DE CIENCIA E INNOVACIÓN Convocatoria: 01/01/2010 Nombre del proyecto: INFLUENCIA DE LA ACUICULTURA EN MAR ABIERTO SOBRE EL ECOSISTEMA COSTERO: INCORPORACIÓN DE GRASAS VEGETALES A TRAVÉS DEL EXCEDENTE DE PIENSO EN POBLACIONES SALVAJES DE PECES DE INTERÉS COMERCIAL Código: CTM2009-14362-C02-02es
dc.rightsinfo:eu-repo/semantics/openAccesses
dc.rightsAtribución-NoComercial-SinDerivadas 3.0 España*
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/3.0/es/*
dc.subjectAquaculture, Fatty acids, Innate immune system, Bactericidal activity, Golden mullet (Liza aurata), Teleostes
dc.subject.otherCDU::5 - Ciencias puras y naturaleses
dc.titleThe short-term effects of farmed fish food consumed by wild fish congregating outside the farmses
dc.typeinfo:eu-repo/semantics/articlees
dspace.entity.typePublicationes
relation.isAuthorOfPublication5d245219-8ed4-4c2e-8b69-04820392bb65
relation.isAuthorOfPublicatione9f74fca-ae81-48b7-9b53-185f049b49ad
relation.isAuthorOfPublication73f1f7d1-c58a-4af9-b340-44afe7588147
relation.isAuthorOfPublication.latestForDiscovery5d245219-8ed4-4c2e-8b69-04820392bb65
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