Please use this identifier to cite or link to this item: http://hdl.handle.net/1893/7588
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dc.contributor.authorBell, J Gordonen_UK
dc.contributor.authorTocher, Douglas Ren_UK
dc.contributor.authorFarndale, Bruce Men_UK
dc.contributor.authorSargent, John Ren_UK
dc.date.accessioned2013-10-08T02:27:25Z-
dc.date.available2013-10-08T02:27:25Zen_UK
dc.date.issued1998-05en_UK
dc.identifier.urihttp://hdl.handle.net/1893/7588-
dc.description.abstractThree diets containing either borage oil (BO) and southern hemisphere fish oil Marinol (MO), or BO and tuna orbital oil (TO), or a northern hemisphere fish oil (FO) were fed to duplicate groups of turbot (Scophthalmus maximus) of initial mean weight 1.2 g for a period of 12 weeks. The BO/MO and BO/TO diets were enriched in γ-linolenic (18:3n-6, GLA) and eicosapentaenoic (20:5n-3, EPA) acids, and GLA and docosahexaenoic acid (22:6n-3, DHA), respectively. No differences were observed in final weights or growth rates, either between duplicate tanks or between dietary treatments. Half of the FO-fed fish sampled showed a histopathological lesion indicative of lipoid liver degeneration while the other treatments only showed a slight incidence of the same pathology. The fatty acid compositions of carcass and tissues broadly reflected the dietary input. In general, fish fed the BO/MO diet had increased levels of 18:2n-6, 18:3n-6, 20:3n-6 and 20:5n-3, but a lower level of 22:6n-3, compared to fish fed FO. In fish fed the BO/TO diet, levels of 18:2n-6, 18:3n-6, 20:3n-6 and 20:4n-6 were increased while levels of 20:5n-3 and 22:5n-3 were reduced, compared to fish fed FO. Concentrations of thromboxanes B (TXB) and leukotrienes B (LTB), derived from 20:4n-6 and 20:5n-3, were measured in plasma and stimulated blood cells. Levels of TXB2 were greatest in fish fed the BO/TO diet compared to both other treatments, while LTB4 was decreased in fish fed the BO/MO diet compared to both other treatments. In a stress test which involved anaesthesia followed by measurement of recovery times, fish fed the BO/MO diet had significantly lower recovery times compared to fish fed the FO diet.en_UK
dc.language.isoenen_UK
dc.publisherElsevieren_UK
dc.relationBell JG, Tocher DR, Farndale BM & Sargent JR (1998) Growth, mortality, tissue histopathology and fatty acid compositions, eicosanoid production and response to stress, in juvenile turbot fed diets rich in gamma-linolenic acid in combination with eicosapentaenoic acid or docosahexaenoic acid. Prostaglandins, Leukotrienes and Essential Fatty Acids, 58 (5), pp. 353-364. https://doi.org/10.1016/S0952-3278%2898%2990071-0en_UK
dc.rightsThe publisher does not allow this work to be made publicly available in this Repository. 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.en_UK
dc.rights.urihttp://www.rioxx.net/licenses/under-embargo-all-rights-reserveden_UK
dc.titleGrowth, mortality, tissue histopathology and fatty acid compositions, eicosanoid production and response to stress, in juvenile turbot fed diets rich in gamma-linolenic acid in combination with eicosapentaenoic acid or docosahexaenoic aciden_UK
dc.typeJournal Articleen_UK
dc.rights.embargodate3000-01-01en_UK
dc.rights.embargoreason[tocher_prostaglandins58_1998.pdf] The publisher does not allow this work to be made publicly available in this Repository therefore there is an embargo on the full text of the work.en_UK
dc.identifier.doi10.1016/S0952-3278(98)90071-0en_UK
dc.citation.jtitleProstaglandins, Leukotrienes and Essential Fatty Acidsen_UK
dc.citation.issn0952-3278en_UK
dc.citation.volume58en_UK
dc.citation.issue5en_UK
dc.citation.spage353en_UK
dc.citation.epage364en_UK
dc.citation.publicationstatusPublisheden_UK
dc.citation.peerreviewedRefereeden_UK
dc.type.statusVoR - Version of Recorden_UK
dc.author.emaild.r.tocher@stir.ac.uken_UK
dc.contributor.affiliationInstitute of Aquacultureen_UK
dc.contributor.affiliationInstitute of Aquacultureen_UK
dc.contributor.affiliationUniversity of Stirlingen_UK
dc.contributor.affiliationUniversity of Stirlingen_UK
dc.identifier.isiWOS:000074871900004en_UK
dc.identifier.scopusid2-s2.0-0031851794en_UK
dc.identifier.wtid782914en_UK
dc.contributor.orcid0000-0002-8603-9410en_UK
dcterms.dateAccepted1998-05-31en_UK
dc.date.filedepositdate2012-08-22en_UK
rioxxterms.typeJournal Article/Reviewen_UK
rioxxterms.versionVoRen_UK
local.rioxx.authorBell, J Gordon|en_UK
local.rioxx.authorTocher, Douglas R|0000-0002-8603-9410en_UK
local.rioxx.authorFarndale, Bruce M|en_UK
local.rioxx.authorSargent, John R|en_UK
local.rioxx.projectInternal Project|University of Stirling|https://isni.org/isni/0000000122484331en_UK
local.rioxx.freetoreaddate3000-01-01en_UK
local.rioxx.licencehttp://www.rioxx.net/licenses/under-embargo-all-rights-reserved||en_UK
local.rioxx.filenametocher_prostaglandins58_1998.pdfen_UK
local.rioxx.filecount1en_UK
local.rioxx.source0952-3278en_UK
Appears in Collections:Aquaculture Journal Articles

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