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dc.contributor.authorAutorGisbert, Enric
dc.contributor.authorAutorIbarz, Antoni
dc.contributor.authorAutorFirmino, Joana P.
dc.contributor.authorAutorFernández-Alacid, Laura
dc.contributor.authorAutorSalomón, Ricardo
dc.contributor.authorAutorVallejos-Vidal, Eva
dc.contributor.authorAutorRuiz, Alberto
dc.contributor.authorAutorPolo, Javier
dc.contributor.authorAutorSanahuja, Ignasi
dc.contributor.authorAutorReyes-López, Felipe E.
dc.contributor.authorAutorTort, Lluis
dc.contributor.authorAutorAndree, Karl B.
dc.contributor.otherCarreraFacultad de medicina veterinaria y agronomiaes
dc.date.accessionedFecha ingreso2022-05-25T19:37:43Z
dc.date.availableFecha disponible2022-05-25T19:37:43Z
dc.date.issuedFecha publicación2021-07-16
dc.identifier.citationReferencia BibliográficaAnimals, 11(7), 16 p.
dc.identifier.issnISSN2076-2615
dc.identifier.uriURLhttp://repositorio.udla.cl/xmlui/handle/udla/1076
dc.identifier.uriURLhttps://www.mdpi.com/journal/animals
dc.description.abstractResumenThe effects of porcine plasma protein hydrolysate (PPH) on growth, feed efficiency, and immune responses was evaluated in Sparus aurata. Fish were fed two isoproteic (48% protein), isolipidic (17% fat), and isoenergetic diets (21.7 MJ/kg) diets, one of them containing 5% PPH at the expense of fishmeal. Both diets were tested for 92 days. A significant increase in growth was observed in fish fed the PPH diet in comparison to the control group (182.2 ± 4.4 vs. 173.8 ± 4.1 g), as well as an increase in feed intake without worsening FCR values. An ex vivo assay, with splenocytes incubated with lipopolysaccharide, was conducted to evaluate the cellular immune competence of fish. Genes involved in humoral immunity (lys, IgM), pro- (tnf-α, il-1β), and anti-inflammatory (tgf-β1, il10) cytokines were upregulated in the PPH group in comparison to the control group. The inclusion of PPH in diets enhanced the antibacterial capacity of skin mucus, as the co-culture of selected bacteria (E. coli, V. anguillarum, and P. anguilliseptica) with skin mucus indicated. The present results showed that the PPH in low fishmeal diets (2%) promoted growth and feed efficiency, as well as enhancing the immune response, which indicates that this is a safe and functional ingredient for aquafeeds.es
dc.format.extentdc.format.extent16 páginas
dc.format.extentdc.format.extent6.835Mb
dc.format.mimetypedc.format.mimetypePDF
dc.language.isoLenguaje ISOenes
dc.publisherEditorMDPI
dc.rightsDerechosCreative Commons Attribution (CC BY)
dc.sourceFuentesAnimals
dc.subjectPalabras ClavesAquiaculturees
dc.subjectPalabras ClavesFunctional feedes
dc.subjectPalabras ClavesLow fishmeal dietes
dc.subjectPalabras ClavesPathogen-associatedes
dc.subjectPalabras ClavesMolecular pattern (PAMP)es
dc.subjectPalabras ClavesSkin-associated lymphoid tissue(SALT)es
dc.subject.lcshdc.subject.lcshProtein hydrolysates
dc.titleTítuloPorcine Protein Hydrolysates (PEPTEIVA®) Promote Growth and Enhance Systemic Immunity in Gilthead Sea Bream (Sparus aurata)es
dc.typeTipo de DocumentoArtículoes
dc.udla.catalogadordc.udla.catalogadorCBM
dc.identifier.doidc.identifier.doihttp://dx.doi.org/10.3390/ani11072122
dc.udla.privacidaddc.udla.privacidadDocumento públicoes


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