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dc.contributor.authorBetancor, Mónica B.
dc.contributor.authorOlsen, Rolf Erik
dc.contributor.authorMarandel, Lucie
dc.contributor.authorSkulstad, Ole Fredrik
dc.contributor.authorMadaro, Angelico
dc.contributor.authorTocher, Douglas R.
dc.contributor.authorPanserat, Stephane
dc.date.accessioned2019-02-08T12:26:28Z
dc.date.available2019-02-08T12:26:28Z
dc.date.created2019-01-17T14:01:57Z
dc.date.issued2018
dc.identifier.citationFrontiers in Physiology. 2018, 9 1-12.nb_NO
dc.identifier.issn1664-042X
dc.identifier.urihttp://hdl.handle.net/11250/2584591
dc.description.abstractA common-garden experiment was carried out to compare two genetically distinct strains of Atlantic salmon (Salmo salar) fed diets with either high (CHO) or low (NoCHO) digestible carbohydrate (starch). Twenty salmon from either a commercial farmed strain (F) or a land-locked population (G) were placed in two tanks (10 fish of each population in each tank) and fed either CHO or NoCHO feeds. At the end of the experiment fish were fasted for 8 h, euthanized and blood and liver collected. Both diet and population had an effect on circulating glucose levels with G showing hypoglycaemia and dietary starch increasing this parameter. In contrast, G showed increased plasma triacylglycerol levels regardless of dietary treatment suggesting faster conversion of glucose to triacylglycerol. This different ability to metabolize dietary starch among strains was also reflected at a molecular (gene) level as most of the metabolic pathways evaluated were mainly affected by the factor population rather than by diet. The data are promising and suggest different regulatory capacities toward starch utilization between land-locked salmon and the farmed stock. Further analyses are necessary in order to fully characterize the capacity of land-locked salmon to utilize dietary carbohydrate.nb_NO
dc.language.isoengnb_NO
dc.titleImpact of dietary carbohydrate/protein ratio on hepatic metabolism in land-locked Atlantic salmon (Salmo salar L.)nb_NO
dc.typeJournal articlenb_NO
dc.typePeer reviewednb_NO
dc.description.versionpublishedVersionnb_NO
dc.source.pagenumber1-12nb_NO
dc.source.volume9nb_NO
dc.source.journalFrontiers in Physiologynb_NO
dc.identifier.doi10.3389/fphys.2018.01751
dc.identifier.cristin1659437
cristin.unitcode7431,17,0,0
cristin.unitcode7431,14,0,0
cristin.unitnameSykdom og smittespredning
cristin.unitnameDyrevelferd
cristin.ispublishedtrue
cristin.fulltextoriginal
cristin.qualitycode1


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