Vitenskapelig artikkel

• Sissener, Nini; Rosenlund, Grethe; Larsson, Thomas et al. (2025). Saturated fat and cholesterol in Atlantic salmon (Salmo Salar L.) feeds are important for fish performance, fillet quality and colour. (ekstern lenke)
• Prakash, Satya; Maas, Roel M.; Yani, Ahmad et al. (2025). Nutrient digestibility and faecal characteristics in rainbow trout, Oncorhynchus mykiss reared at different salinities and fed diets with varying protein to energy ratios. (ekstern lenke)
• Fang, HaoHang; Sissener, Nini; Philip, Antony Jesu Prabhu et al. (2025). Interaction between dietary saturated fatty acids and cholesterol on mineral and fatty acid availability and postprandial lipids absorption kinetics in Atlantic salmon (Salmo salar). (ekstern lenke)
• Silva, T.S.; Conceição, L.E.C.; Sæle, Øystein et al. (2025). A dynamic simulation model for digestion, gut transit, and absorption in the ballan wrasse, Labrus bergylta. (ekstern lenke)
• Ciavoni, Elisa; Schrama, Johan W.; Sæle, Øystein et al. (2024). Dietary electrolyte imbalance alters drinking rate and gastrointestinal tract water fluxes of Atlantic salmon (Salmo salar) smolt in seawater. (ekstern lenke)
• Etayo, Angela; Bjørgen, Håvard; Koppang, Erling Olaf et al. (2024). The ontogeny of lymphoid organs and IgM⁺ B-cells in ballan wrasse (Labrus bergylta) reveals a potential site for extrarenal B-cell lymphopoiesis: The pancreas. (ekstern lenke)
• Fang, HaoHang; Sissener, Nini Hedberg; Sæle, Øystein et al. (2024). The Interaction Between Dietary Fat Level, n-3 LC-PUFA, and Zinc on Their Postprandial Absorption Kinetics in Atlantic Salmon (Salmo salar). (ekstern lenke)
• Ciavoni, Elisa; Schrama, Johan W.; Radhakrishnan, Gopika et al. (2024). Salinity induced changes in the progression of water, ion and nutrient fluxes along the gastrointestinal tract of Atlantic salmon smolt (Salmo salar). (ekstern lenke)
• Etayo, Angela; Lie, Kai Kristoffer; Bjelland, Reidun Marie et al. (2023). The thymus and T-cell ontogeny in ballan wrasse (Labrus bergylta) is nutritionally modelled. (ekstern lenke)
• Zhou, Weiwen; Lie, Kai Kristoffer; Chikwati, Elvis Mashingaidze et al. (2023). Soya saponins and prebiotics alter intestinal functions in Ballan wrasse (Labrus bergylta). (ekstern lenke)
• Ciavoni, Elisa; Maas, Roel M.; Koppelaars, Marc et al. (2023). Effect of dietary electrolyte balance on the interplay between water fluxes and digestive functioning along the gastrointestinal tract of freshwater rainbow trout (Oncorhynchus mykiss). (ekstern lenke)
• Zhou, Weiwen; Hamre, Kristin; Chikwati, Elvis Mashingaidze et al. (2022). A Screening Study on Effects Varying Dietary Macronutrient Composition on Gut Functions in Lumpfish (Cyclopterus lumpus). (ekstern lenke)
• Norland, Sissel; Sæle, Øystein; Rønnestad, Ivar (2022). Developmental stages of the ballan wrasse from first feeding through metamorphosis: Cranial ossification and the digestive system. (ekstern lenke)
• Selvam, Chandrasekar; Saito, Takaya; Sissener, Nini et al. (2022). Intracellular trafficking of fatty acids in the fish intestinal epithelial cell line RTgutGC. (ekstern lenke)
• Hamre, Kristin; Berge, Gerd Marit; Sæle, Øystein et al. (2022). Optimization of the Balance between Protein, Lipid and Carbohydrate in Diets for Lumpfish (Cyclopterus lumpus). (ekstern lenke)
• Kousoulaki, Katerina; Grøtan, Espen; Kortner, Trond M. et al. (2021). Technical feed quality influences health, digestion patterns, body mineralization and bone development in farming of the stomachless cleaner fish ballan wrasse (Labrus bergylta). (ekstern lenke)
• Etayo, Angela; Le, Hoang Thi My Dung; Araujo, Pedro et al. (2021). Dietary Lipid Modulation of Intestinal Serotonin in Ballan Wrasse (Labrus bergylta)—In Vitro Analyses. (ekstern lenke)
• Zhou, Weiwen; Krogdahl, Åshild; Sæle, Øystein et al. (2021). Digestive and immune functions in the intestine of wild Ballan wrasse (Labrus bergylta). (ekstern lenke)
• Le, Hoang Thi My Dung; Lie, Kai Kristoffer; Etayo, Angela et al. (2021). Physical and nutrient stimuli differentially modulate gut motility patterns, gut transit rate, and transcriptome in an agastric fish, the ballan wrasse. (ekstern lenke)
• Sissener, Nini; Araujo, Pedro; Sæle, Øystein et al. (2020). Dietary 18:2n-6 affects EPA (20:5n-3) and ARA (20:4n-6) content in cell membranes and eicosanoid production in Atlantic salmon (Salmo salar L.). (ekstern lenke)
• Le, Hoang Thi My Dung; Lie, Kai Kristoffer; Giroud-Argoud, Justine et al. (2019). Effects of cholecystokinin (CCK) on gut motility in the stomachless fish ballan wrasse (Labrus bergylta). (ekstern lenke)
• Spankeren, Michel van; Sibinga, Nathaniel; Reinshol, Øyvind Hagerup et al. (2019). A single meal containing phytosterols does not affect the uptake or tissue distribution of cholesterol in zebrafish (Danio rerio). (ekstern lenke)
• Le, Hoang Thi My Dung; Shao, Xinting; Krogdahl, Åshild et al. (2019). Intestinal function of the stomachless fish, ballan wrasse (Labrus bergylta). (ekstern lenke)
• Sæle, Øystein; Rød, Kari Elin Langeland; Quinlivan, Vanessa H et al. (2018). A novel system to quantify intestinal lipid digestion and transport. (ekstern lenke)
• Lie, Kai Kristoffer; Tørresen, Ole K.; Solbakken, Monica Hongrø et al. (2018). Loss of stomach, loss of appetite? Sequencing of the ballan wrasse (Labrus bergylta) genome and intestinal transcriptomic profiling illuminate the evolution of loss of stomach function in fish. (ekstern lenke)
• Liland, Nina Sylvia; Johnsen, Einar Nesse; Hellberg, Hege et al. (2018). Effects of dietary vegetable oils and varying dietary EPA and DHA levels on intestinal lipid accumulations in Atlantic salmon. (ekstern lenke)
• Bilal, Sumaira; Lie, Kai Kristoffer; Sæle, Øystein et al. (2018). T cell receptor alpha chain genes in the teleost Ballan wrasse (Labrus bergylta) are subjected to somatic hypermutation. (ekstern lenke)
• Sæle, Øystein; Haugen, Trine; Karlsen, Ørjan et al. (2017). Ossification of Atlantic cod (Gadus morhua) – Developmental stages revisited. (ekstern lenke)
• Gelder, Stefan de; Sæle, Øystein; Veen, Bas TH de et al. (2017). The polycyclic aromatic hydrocarbons benzo[a]pyrene and phenanthrene inhibit intestinal lipase activity in rainbow trout (Oncorhynchus mykiss). (ekstern lenke)
• Sanden, Monica; Liland, Nina Sylvia; Sæle, Øystein et al. (2016). Minor lipid metabolic perturbations in the liver of Atlantic salmon (Salmo salar L.) caused by suboptimal dietary content of nutrients from fish oil. (ekstern lenke)
• Olsvik, Pål Asgeir; Amlund, Heidi; Sæle, Øystein et al. (2015). Impact of dietary selenium on methylmercury toxicity in juvenile Atlantic cod: A transcriptional survey. (ekstern lenke)
• Sæle, Øystein; Nordgreen, Andreas Hoel; Olsvik, Pål Asgeir et al. (2013). Toxic effects of dietary hydrolysed lipids: an in vivo study on fish larvae. (ekstern lenke)
• Penglase, Samuel; Harboe, Torstein; Sæle, Øystein et al. (2013). Iodine nutrition and toxicity in Atlantic cod (Gadus morhua) larvae. (ekstern lenke)
• Hansen, Truls Wergeland; Folkvord, Arild; Grøtan, Espen et al. (2013). Genetic ontogeny of pancreatic enzymes in Labrus bergylta larvae and the effect of feed type on enzyme activities and gene expression. (ekstern lenke)
• Ribeiro, Ana; Ribeiro, L.; Sæle, Øystein et al. (2012). Selenium supplementation changes glutathione peroxidase activity and thyroid hormone production in Senegalese sole (Solea senegalensis) larvae. (ekstern lenke)
• Ribeiro, A. R. A.; Ribeiro, L; Sæle, Øystein et al. (2012). Iodine and selenium supplementation increased survival and changed thyroid hormone status in Senegalese sole (Solea senegalensis) larvae reared in a recirculation system. (ekstern lenke)
• Ribeiro, A. R. A.; Ribeiro, L.; Sæle, Øystein et al. (2011). Iodine-enriched rotifers and Artemia prevent goitre in Senegalese sole (Solea senegalensis) larvae reared in a recirculation system. (ekstern lenke)
• Hawkyard, M; Sæle, Øystein; Nordgreen, Andreas Hoel et al. (2011). Effect of iodine enrichment of Artemia sp on their nutritional value for larval zebrafish (Danio rerio). (ekstern lenke)
• Sæle, Øystein; Nordgreen, Andreas Hoel; Olsvik, Pål Asgeir et al. (2011). Characterisation and expression of secretory phospholipase A(2) group IB during ontogeny of Atlantic cod (Gadus morhua). (ekstern lenke)
• Hamre, Kristin; Lukram, Ingochouba Meetei; Rønnestad, Ivar et al. (2011). Pre-digestion of dietary lipids has only minor effects on absorption, retention and metabolism in larval stages of Atlantic cod (Gadus morhua). (ekstern lenke)
• Sæle, Øystein; Nordgreen, Andreas Hoel; Olsvik, Pål Asgeir et al. (2010). Characterization and expression of digestive neutral lipases during ontogeny of Atlantic cod (Gadus morhua). (ekstern lenke)
• Penglase, Samuel; Nordgreen, Andreas Hoel; Meeren, Terje van der et al. (2010). Increasing the level of selenium in rotifers (Brachionus plicatilis ‘Cayman’) enhances the mRNA expression and activity of glutathione peroxidase in cod (Gadus morhua L.) larvae. (ekstern lenke)
• Kjersem, Anneli Bohne; Bache, Nicolai; Meier, Sonnich et al. (2010). Biomarker candidate discovery in Atlantic cod (Gadus morhua) continuously exposed to North Sea produced water from egg to fry. (ekstern lenke)
• Sæle, Øystein; Nordgreen, Andreas Hoel; Hamre, Kristin et al. (2009). Evaluation of candidate reference genes in Q-PCR studies of Atlantic cod (Gadus morhua) ontogeny, with emphasis on the gastrointestinal tract. (ekstern lenke)
• Olsvik, P.A.; Lie, K.K.; Sæle, Øystein et al. (2007). Spatial transcription of CYP1A in fish liver. (ekstern lenke)
• Sæle, Øystein; Silva, N.; Pittman, Karin (2006). Post-embryonic remodelling of neurocranial elements: a comparative study of normal versus abnormal eye migration in a flatfish, the Atlantic halibut. (ekstern lenke)
• Sæle, Øystein; Smáradóttir, Heidís; Pittman, Karin (2006). Twisted story of eye migration in flatfish. (ekstern lenke)
• Sæle, Øystein; Solbakken, JS; Watanabe, Kuninori et al. (2004). Staging of Atlantic halibut (Hippoglossus hippoglossus L.) from first feeding through metamorphosis, including cranial ossification independent of eye migration. (ekstern lenke)

Rapport

• Sæle, Øystein; Bjelland, Reidun Marie; Kousoulaki, Katerina et al. (2025). Kvalitetskriterier for rensefisk og effekten av stamfiskerernæring - CleanLifeCycle. (ekstern lenke)
• Lein, Ingrid; Berge, Gerd Marit; Bogevik, André Sture et al. (2021). Ernæringsbehov og fôring for optimal helse og overlevelse av rensefisk - Del 2 Rognkjeks. (ekstern lenke)
• Lein, Ingrid; Berge, Gerd Marit; Bogevik, André Sture et al. (2021). Ernæringsbehov og fôring for optimal helse og overlevelse av rensefisk - Del 1 berggylt. (ekstern lenke)
• Sissener, Nini; Torstensen, Bente Elisabeth; Ruyter, Bente et al. (2016). Effekter av endret fettsyresammensetning i fôr til laks relatert til fiskens helse, velferd og robusthet (Fett for fiskehelse): Oppdatering 2016. (ekstern lenke)

Vitenskapelig foredrag

• Sæle, Øystein; Philip, Antony Jesu Prabhu; Hamre, Kristin et al. (2024). Optimalisering av makronæringsstoffer i kveitefôr. (ekstern lenke)
• Sæle, Øystein; Philip, Antony Jesu Prabhu; Hamre, Kristin et al. (2024). SKREENING FOR VITAMIN AND MINERAL REQUIREMENTS IN THE ATLANTIC HALIBUT DIET. (ekstern lenke)
• Lie, Kai Kristoffer; Söderström, Sofie Karin; Omdal, Åsne et al. (2022). Consequence of enniatin B and beauvericin on salmon intestinal health. (ekstern lenke)
• Sæle, Øystein; Phillip, A.; Hamre, Kristin et al. (2022). Leucine’s dietary supplementation effect on the regulation of stress in farmed Atlantic salmon (Salmo salar L.). (ekstern lenke)
• Sæle, Øystein; Hansen, Ida; Kousoulaki, Katerina et al. (2022). Optimizing nutrition and feeding of ballan wrasse for better welfare and survival in salmon pens. (ekstern lenke)
• Perrichon, Prescilla; Sæle, Øystein; Furmanek, Tomasz et al. (2022). Insights into the modulation of pigmentation and eye migration in farmed Atlantic halibut (Hippoglossus hippoglossus). (ekstern lenke)
• Hamre, Kristin; Berge, Gerd Marit; Holen, Elisabeth et al. (2021). Balansert sammensetning av makronæringsstoffer i fôr til rognkjeks (Cyclopterus lumpus). (ekstern lenke)
• Perrichon, Prescilla; Sæle, Øystein; Furmanek, Tomasz et al. (2021). Ontogenetic shift and lateralized swimming behavior in Atlantic halibut (Hippoglossus hippoglossus). (ekstern lenke)
• Chikwati, Elvis Mashingaidze; Li, Yanxian; Wang, Jie et al. (2018). Gut health monitoring during the Seawater Phase of Farmed Atlantic Salmon in Different Production Regions of Norway - The GutMatters Project. (ekstern lenke)
• Sæle, Øystein; Lein, Ingrid; Moren, Mari et al. (2014). Functionality of the cleaner fish, ballan wrasse, intestine. (ekstern lenke)
• Sæle, Øystein; Rød, Kari Elin Langeland; Farber, S (2013). Lipid digestion in first feeding larvae, visualization in vivo. (ekstern lenke)
• Sæle, Øystein; Farber, S (2012). Lipid fordøyelse ved startfôring av fiskelarver in vivo. (ekstern lenke)
• Sæle, Øystein; Farber, S (2012). Lipid digestion in first feeding larvae, an in vivo study. (ekstern lenke)
• Pittman, Karin; Sæle, Øystein; Meier, Sonnich et al. (2009). Metamorphosis or the larva-juvenile transition: steering the future of the foodfish industry. (ekstern lenke)

Faglig foredrag

• Penaranda, Ma Michelle Demogina; Truong, Thuy Le; Samdal, Ingunn Anita et al. (2024). MucoProtect: Et lovende nytt bio-mimisk system for oral levering av mukosale vaksiner i atlantisk laks. (ekstern lenke)
• Sæle, Øystein; Phillips, Alan J.L.; Hamre, Kristin et al. (2023). Optimalization of the macronutrient composition in the Atlantic halibut diet. (ekstern lenke)
• Krogdahl, Åshild; Chikwati, Elvis; Krasnov, Aleksei et al. (2021). Gut health effects in Atlantic salmon Salmo salar L. of low dietary fish meal level can be limited by dietary supplements. (ekstern lenke)
• Berge, Gerd Marit; Kortner, Trond M.; Lein, Ingrid et al. (2019). Makronæringsstoff i fôr til rognkjeks. (ekstern lenke)
• Hamre, Kristin; Harboe, Torstein; Erstad, Børre et al. (2018). Nutrition in Atlantic halibut. (ekstern lenke)
• Lein, Ingrid; Sæle, Øystein; Kousoulaki, Katerina et al. (2013). Status coordinated action - LeppeProd. (ekstern lenke)

Vitenskapelig oversiktsartikkel/review

• Thorstensen, Tage; Bodin, Johanna Eva; Duale, Nur et al. (2023). Risk assessment of Aquaterra® oil for its intended use as ingredient in fish feed. Scientific Opinion of the Norwegian Scientific Committee for Food and Environment. (ekstern lenke)
• Rønnestad, Ivar; Yufera, Manuel; Ueberschar, Bernd et al. (2013). Feeding behaviour and digestive physiology in larval fish: current knowledge, and gaps and bottlenecks in research. (ekstern lenke)
• Sæle, Øystein; Pittman, Karin (2010). Looking closer at the determining of a phenotype? Compare by stages or size, not age. (ekstern lenke)
• Power, Deborah M.; Einarsdóttir, Ingibjörg E.; Pittman, Karin et al. (2008). The molecular and encocrine basis of flatfish metamorphosis. (ekstern lenke)

Fagartikkel

• Lein, Ingrid; Berge, Gerd Marit; Bogevik, André Sture et al. (2022). Godt fôr til rensefisk, en forutsetning for god helse, velferd og funksjon. (ekstern lenke)
• Le, Hoang Thi My Dung; Lie, Kai Kristoffer; Lein, Ingrid et al. (2019). Tarmfunksjon hos berggylte. (ekstern lenke)
• Lie, Kai Kristoffer; Bæverfjord, Grete; Moren, Mari et al. (2015). Skjelettutvikling og beinmetabolisme i tidlige livsstadier hos torsk. (ekstern lenke)

Poster

• Perrichon, Prescilla; Sæle, Øystein; Furmanek, Tomasz et al. (2021). Ontogenetic shift and lateralized behavior in Atlantic halibut (Hippoglossus hippoglossus). (ekstern lenke)
• Chikwati, Elvis Mashingaidze; Midtlyng, Paul; Li, Y. et al. (2019). Gut health status in farmed Atlantic salmon (Salmo salar L.) in different seawater production localities in Norway - GutMatters project. (ekstern lenke)
• Le, Hoang Thi My Dung; Rønnestad, Ivar; Lie, Kai Kristoffer et al. (2018). The function of Cholecystokinin (CCK) on gut motility in the stomachless fish Ballan wrasse. (ekstern lenke)
• Krogdahl, Åshild; Kortner, Trond Moxness; Koppang, Erling Olaf et al. (2018). GutMatters – Kartlegging og forbedring av tarmhelsen hos oppdrettslaks - Et nytt FHF-prosjekt. (ekstern lenke)
• Sæle, Øystein; Rød, Kari Elin Langeland; Farber, S (2013). Intestinal lipid digestion of the first larval meal – visualization in vivo of the vertebrate fat metabolism. (ekstern lenke)
• Sæle, Øystein; Nordgreen, Andreas; Rasinger, Josef Daniel et al. (2012). An Integrated approach to assess Toxicity of brominated flame Retardants in Mouse Models. (ekstern lenke)
• Sæle, Øystein; Nordgreen, Andreas Hoel; Olsvik, Pål Asgeir et al. (2011). Lipidfordøyelse i torskelarver. (ekstern lenke)
• Sæle, Øystein; Pittman, Karin (2005). Where is the asymmetry in the Atlantic halibut (Hippoglossus hippoglossus) head?. (ekstern lenke)

Doktorgradsavhandling

• Le, Hoang Thi My Dung; Sæle, Øystein; Rønnestad, Ivar et al. (2019). Digestive physiology of the stomachless fish, ballan wrasse (Labrus bergylta). (ekstern lenke)
• Sæle, Øystein; Pittman, Karin (2006). Metamorphosis in Atlantic halibut, with emphasis on eye migration. (ekstern lenke)

Vitenskapelig Kapittel/Artikkel/Konferanseartikkel

• Rønnestad, Ivar; Yufera, Manuel; Ueberschär, Bernd et al. (2018). Feeding behaviour and digestion physiology in larval fish: current knowledge and gaps and bottlenecks in research. (ekstern lenke)
• Kjørsvik, Elin; Galloway, Trina Falck; Estevez, Alicia et al. (2011). Effects of larval nutrition on development. (ekstern lenke)

Populærvitenskapelig artikkel

• Rønnestad, Ivar; Hamre, Kristin; Tomazs, Furmanek et al. (2015). Kan vi forklare de underliggende faktorer som gir en rasktvoksende fiskelarve av god kvalitet. (ekstern lenke)
• Sæle, Øystein; Haugen, Trine; Karlsen, Ørjan et al. (2015). Utviklingsstadier i torsk basert på beindannelse. (ekstern lenke)
• Sæle, Øystein; Pittman, Karin (2005). Utviklingsstadier for kveite – fra startforing til juvenil. (ekstern lenke)

Errata

• Hansen, Truls Wergeland; Folkvord, Arild; Grøtan, Espen et al. (2014). Corrigendum to "Genetic ontogeny of pancreatic enzymes in Labrus bergylta larvae and the effect of feed type on enzyme activities and gene expression" [Comp. Biochem. Physiol. B 164 (2013) 176-184]. (ekstern lenke)

Faglig kapittel

• Krogdahl, Åshild; Sæle, Øystein; Lie, Kai Kristoffer et al. (2014). Characteristics of the digestive functions in ballan wrasse fed dry and moist diets. (ekstern lenke)
• Helland, Synnøve; Lein, Ingrid; Sæle, Øystein et al. (2014). Effects of feeding frequency on growth and gut health of ballan wrasse juveniles. (ekstern lenke)

Mastergradsoppgave

• Kjørsvik, Elin; Stavrakaki, Maria; Sæhle, Øystein (2013). Ballan wrasse (Labrus bergylta) Larvae and Live-Feed Quality; Effects on Growth and Expression of Genes related to Mitochondrial Functions. (ekstern lenke)
• Sissener, Nini Hedberg; Pittman, Karin; Sæle, Øystein (2006). Expression of Immunoglobulin M (IgM) in metamorphosing larvae of Atlantic halibut (Hippoglossus hippoglossus L.), detected by in situ hybridization. (ekstern lenke)

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