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dc.contributor.authorDantagnan, Patricioen_UK
dc.contributor.authorGonzalez, Katerinaen_UK
dc.contributor.authorHevia, Martinen_UK
dc.contributor.authorBetancor, Monicaen_UK
dc.contributor.authorHernández, Adriánen_UK
dc.contributor.authorBorquez, Aliroen_UK
dc.contributor.authorMontero, Danielen_UK
dc.description.abstractAtlantic salmon (Salmo salar) were fed 6 experimental dietscontaining three levels of arachidonic acid (ARA) (0.18 g kg−1, 0.28 g kg−1 and 0.63 g kg−1 for low, medium and high levels, respectively) and two levels of vitamin E (150 and 730mg kg−1 for low and high levels, respectively). At the end of the experimental period, fatty acids in the liver and immunity markers (lysozyme activity, respiratory burst and phagocytic activity) were determined and fish subjected to a challenge test against the salmonid rickettsial syndrome (SRS) pathogen. ARA, vitamin E or their interaction did not exert an effect on fish performance, whereas ARA alone clearly increased the deposition of ARA. Dietary vitamin E only enhanced liver vitamin E deposition, while the interaction of ARA and vitamin E influenced lysozyme activity and EPA/ARA ratio pointing out the effect of both nutrients on the fish immune system and metabolism. Only the medium concentration contributed to reducing mortality when the fish were exposed to the SRS pathogen. In conclusion, different levels of supplementation with ARA and vitamin E in the diet had no effect on productivity, but did have effects on immune markers and cumulative mortality when fish were exposed to the SRS pathogen.en_UK
dc.relationDantagnan P, Gonzalez K, Hevia M, Betancor M, Hernández A, Borquez A & Montero D (2017) Effect of the arachidonic acid/vitamin E interaction on the immune response of juvenile Atlantic salmon (Salmo salar) challenged against Piscirickettsia salmonis. Aquaculture Nutrition, 23 (4), pp. 710-720.
dc.rightsThis item has been embargoed for a period. During the embargo please use the Request a Copy feature at the foot of the Repository record to request a copy directly from the author. You can only request a copy if you wish to use this work for your own research or private study. This is the peer reviewed version of the following article: Dantagnan, P., Gonzalez, K., Hevia, M., Betancor, M.B., Hernández, A.J., Borquez, A. and Montero, D. (2017), Effect of the arachidonic acid/vitamin E interaction on the immune response of juvenile Atlantic salmon (Salmo salar) challenged against Piscirickettsia salmonis. Aquacult Nutr, 23: 710–720, which has been published in final form at This article may be used for non-commercial purposes in accordance With Wiley Terms and Conditions for self-archiving.en_UK
dc.subjectarachidonic aciden_UK
dc.subjectAtlantic salmonen_UK
dc.subjectdisease resistanceen_UK
dc.subjectfish nutritionen_UK
dc.subjectvitamin Een_UK
dc.titleEffect of the arachidonic acid/vitamin E interaction on the immune response of juvenile Atlantic salmon (Salmo salar) challenged against Piscirickettsia salmonisen_UK
dc.typeJournal Articleen_UK
dc.rights.embargoreason[Dantagnan at al 2016.pdf] Publisher requires embargo of 12 months after formal publication.en_UK
dc.citation.jtitleAquaculture Nutritionen_UK
dc.type.statusAM - Accepted Manuscripten_UK
dc.contributor.affiliationTemuco Catholic Universityen_UK
dc.contributor.affiliationTemuco Catholic Universityen_UK
dc.contributor.affiliationThe Chile Foundation - Quillaipe Aquaculture Centeren_UK
dc.contributor.affiliationInstitute of Aquacultureen_UK
dc.contributor.affiliationTemuco Catholic Universityen_UK
dc.contributor.affiliationTemuco Catholic Universityen_UK
dc.contributor.affiliationUniversidad de Las Palmas de Gran Canariaen_UK
rioxxterms.apcnot requireden_UK
rioxxterms.typeJournal Article/Reviewen_UK
local.rioxx.authorDantagnan, Patricio|en_UK
local.rioxx.authorGonzalez, Katerina|en_UK
local.rioxx.authorHevia, Martin|en_UK
local.rioxx.authorBetancor, Monica|0000-0003-1626-7458en_UK
local.rioxx.authorHernández, Adrián|en_UK
local.rioxx.authorBorquez, Aliro|en_UK
local.rioxx.authorMontero, Daniel|en_UK
local.rioxx.projectInternal Project|University of Stirling|
local.rioxx.filenameDantagnan at al 2016.pdfen_UK
Appears in Collections:Aquaculture Journal Articles

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