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Campo DC | Valor | Lengua/Idioma |
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dc.contributor.author | Fonseca, Filomena | es_ES |
dc.contributor.author | Fuentes, Juan | es_ES |
dc.contributor.author | Vizcaino, A. | es_ES |
dc.contributor.author | Alarcón, Francisco Javier | es_ES |
dc.contributor.author | Mancera, Juan Miguel | es_ES |
dc.contributor.author | Martínez-Rodríguez, Gonzalo | es_ES |
dc.contributor.author | Martos-Sitcha, Juan Antonio | es_ES |
dc.date.accessioned | 2023-10-19T07:48:06Z | - |
dc.date.available | 2023-10-19T07:48:06Z | - |
dc.date.issued | 2023-04-15 | - |
dc.identifier.citation | Aquaculture 568: 739318 (2023) | es_ES |
dc.identifier.issn | 0044-8486 | - |
dc.identifier.uri | http://hdl.handle.net/10261/337394 | - |
dc.description.abstract | In keeping with the premises of Blue Circular Economy in the European Union, the present study explored the possibility of using the invasive brown alga Rugulopteryx okamurae in aquafeeds for European sea bass (Dicentrarchus labrax). Assuming the raw algae biomass could negatively impact animal performance, four experimental formulations were prepared, by including macroalgae material at 5%, using crude (CR), enzymatically hydrolysed and fermented (EF), enzymatically hydrolysed (E), or fermented (F) R. okamurae biomass, which we tested against a control feed (CT). To evaluate the effects of the experimental diets, besides animal growth performance and biometric parameters, we devised a toolbox focused on the intestine and intestinal function: i) ex-vivo epithelial resistance and permeability in Ussing chambers; ii) microbiota composition through NGS; iii) expression profiles of selected markers for epithelial integrity, transport, metabolism, and immune response, by qPCR. Our results show differentiated allometric growth among diets, coupled with intestinal epithelium alterations in permeability, integrity, and amino acid transport. Additionally, evidence of microbiota dysbiosis and contrasting immune responses between experimental diets, i.e. pro-inflammatory vs. anti-inflammatory, are also described. In conclusion, we believe that R. okamurae could be a suitable resource for aquafeeds for the European sea bass, although its use requires a pre-treatment before inclusion. Otherwise, while the fish still have a positive growth performance, the gastrointestinal tract pays a toll on the integrity, transport, and inflammatory processes. | es_ES |
dc.description.sponsorship | This research was supported by the Projects VALINVA (Proyecto de Innovación Empresarial con Proyección Territorial en el Ámbito de la Economía Azul CEI·MARCEIMAR 2019) and Bluemaro (PID2020-116136RB-I00, Ministerio de Ciencia e Innovación, Spain) granted to JAM-S and FJA, respectively, and the Spin-off LifeBioencapsulation S.L. | es_ES |
dc.description.sponsorship | CCMar receives Portuguese national funds from FCT - Foundation for Science and Technology through projects UIDB/04326/2020, UIDP/04326/2020 and LA/P/0101/2020. CIMA receives Portuguese national funds from FCT - Foundation for Science and Technology through project UIDP/00350/2020. ARNET, Associate Laboratory, receives Portuguese national funds from FCT - Foundation for Science and Technology through project LA/P/0069/2020. Filomena Fonseca was supported by a grant from Fundación Carolina during her sabbatical stay at UCA and ICMAN. | es_ES |
dc.format | application/pdf | es_ES |
dc.language.iso | eng | es_ES |
dc.publisher | Elsevier BV | es_ES |
dc.relation | info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/PID2020-116136RB-I00/ES/INVESTIGACION INTERDISCIPLINAR PARA LA GESTION AZUL DEL ALGA EXOTICA INVASORA RUGULOPTERYX OKAMURAE EN EL MEDITERRANEO/ | es_ES |
dc.relation.isversionof | Publisher's version | es_ES |
dc.relation.isbasedon | The underlying dataset has been published as supplementary material of the article in the publisher platform at DOI 10.1016/j.aquaculture.2023.739318 | - |
dc.rights | openAccess | es_ES |
dc.subject | Algae-based aquafeeds | es_ES |
dc.subject | Fish gut microbiota | es_ES |
dc.subject | Fish immune-related genes | es_ES |
dc.subject | Fish intestinal epithelium | es_ES |
dc.subject | Fish intestine electrophysiology | es_ES |
dc.title | From invasion to fish fodder: Inclusion of the brown algae Rugulopteryx okamurae in aquafeeds for European sea bass Dicentrarchus labrax (L., 1758) | es_ES |
dc.type | artículo | es_ES |
dc.identifier.doi | 10.1016/j.aquaculture.2023.739318 | - |
dc.description.peerreviewed | Peer reviewed | es_ES |
dc.relation.publisherversion | https://doi.org/10.1016/j.aquaculture.2023.739318 | es_ES |
dc.rights.license | https://creativecommons.org/licenses/by-nc-nd/4.0/ | es_ES |
dc.contributor.funder | Ministerio de Ciencia, Innovación y Universidades (España) | es_ES |
dc.contributor.funder | Agencia Estatal de Investigación (España) | es_ES |
dc.contributor.funder | LifeBioencapsulation | es_ES |
dc.contributor.funder | Fundação para a Ciência e a Tecnologia (Portugal) | es_ES |
dc.contributor.funder | Fundación Carolina | es_ES |
dc.relation.csic | Sí | es_ES |
oprm.item.hasRevision | no ko 0 false | * |
dc.identifier.funder | http://dx.doi.org/10.13039/501100001871 | es_ES |
dc.identifier.funder | http://dx.doi.org/10.13039/501100011033 | es_ES |
dc.identifier.scopus | 2-s2.0-85147569398 | - |
dc.identifier.url | https://api.elsevier.com/content/abstract/scopus_id/85147569398 | - |
dc.type.coar | http://purl.org/coar/resource_type/c_6501 | es_ES |
item.openairetype | artículo | - |
item.cerifentitytype | Publications | - |
item.grantfulltext | open | - |
item.fulltext | With Fulltext | - |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
item.languageiso639-1 | en | - |
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Invasion_fish_fodder_Fonseca.pdf | 2,68 MB | Adobe PDF | Visualizar/Abrir |
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