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Øystein Sæle

oystein
Researcher
Telephone: 41308209
Department: Fôr og ernæring

Curriculum Vitae

Jeg har jobbet mye med:
Fagfelt:
·      Tildlig utvikling hos fisk, larve stadier ect.
·      Ernæring og dens påvirkning på ontogeni.
·      Ernæring hos “nye” arter, alle utviklingsstadier. Hva er fiskens behov, hvordan sikre god ernæring.
·      Har erfaring med alle næringsstoff.
·      Fordøyelsesfysiologi hos fisk, alt fra mageløs berggylt til laks.
·      Appetit hos fisk og fôringsstrategier.   
·      Sammenhengen mellom ernæringsstatus og velferd.
Roller:
·      Foreleser (Prof II på UiB)
·      Organisasjons ledelse (fagforening), aktiv under fusjonen mellom NIFES ig HI
·      Gruppeleder (stedfortreder)
·      Prosjektsøking (ekstern)
·      Prosjektledelse

Publications

Academic articles

2024

Dietary electrolyte imbalance alters drinking rate and gastrointestinal tract water fluxes of Atlantic salmon (Salmo salar) smolt in seawater

Elisa Ciavoni, Johan W. Schrama, Øystein Sæle, Antony Jesu Prabhu Philip
Aquaculture 585 p. 1-11
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

Angela Etayo, Håvard Bjørgen, Erling Olaf Koppang, Kai Kristoffer Lie, Reidun Marie Bjelland, Ivar Hordvik, Aina-Cathrine Øvergård, Øystein Sæle
Fish and Shellfish Immunology 144
2024

Salinity induced changes in the progression of water, ion and nutrient fluxes along the gastrointestinal tract of Atlantic salmon smolt (Salmo salar)

Elisa Ciavoni, Johan W. Schrama, Gopika Radhakrishnan, Øystein Sæle, Antony Jesu Prabhu Philip
Aquaculture 580
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

Tage Thorstensen, Johanna Eva Bodin, Nur Duale, Johan Johansen, Volha Shapaval, Øystein Sæle, Anne-Marthe Ganes Jevnaker, Ville Erling Sipinen, Kristian Prydz, Kaja Helvik Skjærven
VKM Report p. 1-58
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

Tage Thorstensen, Johanna Eva Bodin, Nur Duale, Anne-Marthe Ganes Jevnaker, Johan Johansen, Ville Erling Sipinen, Volha Shapaval, Øystein Sæle, Kristian Prydz, Kaja Helvik Skjærven
VKM Report 2023 p. 1-58
2023

Risk assessment of Aquaterra® oil for its intended use as ingredient in fish feed

Tage Thorstensen, Johanna Eva Bodin, Nur Duale, Anne-Marthe Ganes Jevnaker, Johan Johansen, Ville Erling Sipinen, Volha Shapaval, Øystein Sæle, Kristian Prydz, Kaja Helvik Skjærven
VKM Report 8 p. 1-58
2023

The thymus and T-cell ontogeny in ballan wrasse (Labrus bergylta) is nutritionally modelled

Angela Etayo, Kai Kristoffer Lie, Reidun Marie Bjelland, Ivar Hordvik, Aina-Cathrine Øvergård, Øystein Sæle
Frontiers in Immunology 14
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)

Elisa Ciavoni, Roel M. Maas, Marc Koppelaars, Øystein Sæle, Johan W. Schrama, P. Antony Jesu Prabhu
Aquaculture 563
2023

Soya saponins and prebiotics alter intestinal functions in Ballan wrasse (Labrus bergylta)

Weiwen Zhou, Kai Kristoffer Lie, Elvis Mashingaidze Chikwati, Katerina Kousoulaki, Ingrid Lein, Øystein Sæle, Åshild Krogdahl, Trond M. Kortner
British Journal of Nutrition
2022

Optimization of the Balance between Protein, Lipid and Carbohydrate in Diets for Lumpfish (Cyclopterus lumpus)

Kristin Hamre, Gerd Marit Berge, Øystein Sæle, Elisabeth Holen, Katerina Kousoulaki, Sofie C. Remø, Åshild Krogdahl, Ingrid Lein
Aquaculture Nutrition p. 1-15
2022

Developmental stages of the ballan wrasse from first feeding through metamorphosis: Cranial ossification and the digestive system

Sissel Norland, Øystein Sæle, Ivar Rønnestad
Journal of Anatomy 241 p. 337-357
2022

A Screening Study on Effects Varying Dietary Macronutrient Composition on Gut Functions in Lumpfish (Cyclopterus lumpus)

Weiwen Zhou, Kristin Hamre, Elvis Mashingaidze Chikwati, Katerina Kousoulaki, Ingrid Lein, Gerd Marit Berge, Øystein Sæle, Trond M. Kortner, Åshild Krogdahl
Frontiers in Marine Science 9 p. 1-20
2022

Intracellular trafficking of fatty acids in the fish intestinal epithelial cell line RTgutGC

Chandrasekar Selvam, Takaya Saito, Nini Sissener, P. Antony Jesu Prabhu, Øystein Sæle
Frontiers in Marine Science 9 p. 1-15
2021

Digestive and immune functions in the intestine of wild Ballan wrasse (Labrus bergylta)

Weiwen Zhou, Åshild Krogdahl, Øystein Sæle, Elvis Mashingaidze Chikwati, Guro Løkka, Trond M. Kortner
Comparative Biochemistry and Physiology A 260
2021

Physical and nutrient stimuli differentially modulate gut motility patterns, gut transit rate, and transcriptome in an agastric fish, the ballan wrasse

Hoang Thi My Dung Le, Kai Kristoffer Lie, Angela Etayo, Ivar Rønnestad, Øystein Sæle
PLOS ONE 11
2021

Dietary Lipid Modulation of Intestinal Serotonin in Ballan Wrasse (Labrus bergylta)—In Vitro Analyses

Angela Etayo, Hoang Thi My Dung Le, Pedro Araujo, Kai Kristoffer Lie, Øystein Sæle
Frontiers in Endocrinology 12 p. 1-15
2021

Technical feed quality influences health, digestion patterns, body mineralization and bone development in farming of the stomachless cleaner fish ballan wrasse (Labrus bergylta)

Katerina Kousoulaki, Espen Grøtan, Trond M. Kortner, Gerd Marit Berge, Gunhild Haustveit, Åshild Krogdahl, Halvor Nygaard, Øystein Sæle, Elvis Mashingaidze Chikwati, Ingrid Lein
Animal Feed Science and Technology 274 p. 1-19
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.)

Nini Sissener, Pedro Araujo, Øystein Sæle, Gjert Hovland Rosenlund, Ingunn Stubhaug, Monica Sanden
Aquaculture 522
2019

Effects of cholecystokinin (CCK) on gut motility in the stomachless fish ballan wrasse (Labrus bergylta)

Hoang Thi My Dung Le, Kai Kristoffer Lie, Justine Giroud-Argoud, Ivar Rønnestad, Øystein Sæle
Frontiers in Neuroscience 13:553 p. 1-20
2019

A single meal containing phytosterols does not affect the uptake or tissue distribution of cholesterol in zebrafish (Danio rerio)

Michel van Spankeren, Nathaniel Sibinga, Øyvind Hagerup Reinshol, Bente Elisabeth Torstensen, Øystein Sæle, Nina Sylvia Liland
Frontiers in Marine Science 6
2019

Intestinal function of the stomachless fish, ballan wrasse (Labrus bergylta)

Hoang Thi My Dung Le, Xinting Shao, Åshild Krogdahl, Trond Moxness Kortner, Ingrid Lein, Katerina Kousoulaki, Kai Kristoffer Lie, Øystein Sæle
Frontiers in Marine Science 6 p. 1-15
2018

A novel system to quantify intestinal lipid digestion and transport

Øystein Sæle, Kari Elin Langeland Rød, Vanessa H Quinlivan, Shengrong Li, Steven A Farber
Biochimica et Biophysica Acta - Molecular and Cell Biology of Lipids 1863 p. 948-957
2018

Effects of dietary vegetable oils and varying dietary EPA and DHA levels on intestinal lipid accumulations in Atlantic salmon

Nina Sylvia Liland, Einar Nesse Johnsen, Hege Hellberg, Rune Waagbø, Nini Sissener, Bente Elisabeth Torstensen, Øystein Sæle
Aquaculture Nutrition 24 p. 1599-1610
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

Kai Kristoffer Lie, Ole K. Tørresen, Monica Hongrø Solbakken, Ivar Rønnestad, Ave Tooming-Klunderud, Alexander Johan Nederbragt, Sissel Jentoft, Øystein Sæle
BMC Genomics 19 p. 1-17
2018

T cell receptor alpha chain genes in the teleost Ballan wrasse (Labrus bergylta) are subjected to somatic hypermutation

Sumaira Bilal, Kai Kristoffer Lie, Øystein Sæle, Ivar Hordvik
Frontiers in Immunology 9:1101 p. 1-11
2018

Effects of dietary vegetable oils and varying dietary EPA and DHA levels on intestinal lipid accumulations in Atlantic salmon

Liland, N.S., Johnsen, E.N., Hellberg, H., Waagbø, R., Sissener, N.H., Torstensen, B.E., Sæle, Ø.
Aquaculture Nutrition 379 p. 1075
2018

TCR alpha chain genes in the teleost Ballan wrasse (Labrus bergylta) are subjected to somatic hypermutation

Sumaira Bilal, Kai Kristoffer Lie, Øystein Sæle, Ivar Hordvik
Frontiers in Immunology 9 p. 1101
2018

A novel system to quantify intestinal lipid digestion and transport

Øystein Sæle, Kari Elin L Rød, Vanessa H Quinlivan, Shengrong Li, Steven A Farber
Biochimica et Biophysica Acta (BBA)-Molecular and Cell Biology of Lipids 1863 p. 948-957
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

Kai K Lie, Ole K Tørresen, Monica Hongrø Solbakken, Ivar Rønnestad, Ave Tooming-Klunderud, Alexander J Nederbragt, Sissel Jentoft, Øystein Sæle
BMC genetics 19 p. 186
2017

Ossification of Atlantic cod (Gadus morhua) – Developmental stages revisited

Øystein Sæle, Trine Haugen, Ørjan Karlsen, Terje van der Meeren, Grete Bæverfjord, Kristin Hamre, Ivar Rønnestad, Mari Moren, Kai Kristoffer Lie
Aquaculture 468 Part 1 p. 524-533
2017

The polycyclic aromatic hydrocarbons benzo[a]pyrene and phenanthrene inhibit intestinal lipase activity in rainbow trout (Oncorhynchus mykiss)

Stefan de Gelder, Øystein Sæle, Bas TH de Veen, Joelle Vos, Gert Flik, Marc Berntssen, Peter H.M. Klaren
198 p. 1-8
2017

Ossification of Atlantic cod (Gadus morhua)–Developmental stages revisited

Ø Sæle, T Haugen, Ø Karlsen, T Van Der Meeren, G Bæverfjord, K Hamre, I Rønnestad, M Moren, KK Lie
Aquaculture 468 p. 524-533
2017

The polycyclic aromatic hydrocarbons benzo [a] pyrene and phenanthrene inhibit intestinal lipase activity in rainbow trout (Oncorhynchus mykiss)

Stefan de Gelder, Øystein Sæle, Bas TH de Veen, Joëlle Vos, Gert Flik, Marc HG Berntssen, Peter HM Klaren
Comparative Biochemistry and Physiology Part C: Toxicology & Pharmacology 198 p. 1-8
2016

Minor lipid metabolic perturbations in the liver of Atlantic salmon (Salmo salar L.) caused by suboptimal dietary content of nutrients from fish oil

Monica Sanden, Nina Sylvia Liland, Øystein Sæle, Grethe Rosenlund, Shishi Du, Bente Elisabeth Torstensen, Ingunn Stubhaug, Bente Ruyter, Nini Sissener
42 p. 1463-1480
2016

Minor lipid metabolic perturbations in the liver of Atlantic salmon (Salmo salar L.) caused by suboptimal dietary content of nutrients from fish oil

Monica Sanden, Nina S Liland, Øystein Sæle, Grethe Rosenlund, Shishi Du, Bente E Torstensen, Ingunn Stubhaug, Bente Ruyter, Nini H Sissener
Fish physiology and biochemistry 42 p. 1463-1480
2015

Impact of dietary selenium on methylmercury toxicity in juvenile Atlantic cod: A transcriptional survey

Pål Asgeir Olsvik, Heidi Amlund, Øystein Sæle, Ståle Ellingsen, Kaja Helvik Skjærven
Chemosphere 120 p. 199-205
2015

Impact of dietary selenium on methylmercury toxicity in juvenile Atlantic cod: a transcriptional survey

Pål A Olsvik, Heidi Amlund, Øystein Sæle, Ståle Ellingsen, Kaja H Skjaerven
Chemosphere 120 p. 199-205
2013

Genetic ontogeny of pancreatic enzymes in Labrus bergylta larvae and the effect of feed type on enzyme activities and gene expression

Truls Wergeland Hansen, Arild Folkvord, Espen Grøtan, Øystein Sæle
164 p. 176-184
2013

Toxic effects of dietary hydrolysed lipids: an in vivo study on fish larvae

Øystein Sæle, Andreas Hoel Nordgreen, Pål Asgeir Olsvik, Jan Idar Hjelle, Torstein Harboe, Kristin Hamre
British Journal of Nutrition 109 p. 1071-1081
2013

Feeding behaviour and digestive physiology in larval fish: current knowledge, and gaps and bottlenecks in research

Ivar Rønnestad, Manuel Yufera, Bernd Ueberschar, Laura Ribeiro, Øystein Sæle, Clara Boglione
Reviews in Aquaculture 5 p. S59-S98
2013

Iodine nutrition and toxicity in Atlantic cod (Gadus morhua) larvae

Samuel Penglase, Torstein Harboe, Øystein Sæle, Synnøve Helland, Andreas Hoel Nordgreen, Kristin Hamre
PeerJ
2013

Toxic effects of dietary hydrolysed lipids: an in vivo study on fish larvae.

Sæle, Ø., Nordgreen, A., Olsvik, P.A., Hjelle, J.I., Harboe, T., Hamre, K.
British Journal of Nutrition 109 p. 1071-1081
2013

Iodine nutrition and toxicity in Atlantic cod (Gadus morhua) larvae

Samuel Penglase, Torstein Harboe, Øystein Sæle, Synnøve Helland, A Nordgreen, Kristin Hamre
PeerJ 1 p. e20
2013

Toxic effects of dietary hydrolysed lipids: an in vivo study on fish larvae

Øystein Sæle, Andreas Nordgreen, Pål A Olsvik, Jan I Hjelle, Torstein Harboe, Kristin Hamre
British Journal of Nutrition 109 p. 1071-1081
2013

Genetic ontogeny of pancreatic enzymes in Labrus bergylta larvae and the effect of feed type on enzyme activities and gene expression

Truls Wergeland Hansen, Arild Folkvord, Espen Grøtan, Øystein Sæle
Comparative Biochemistry and Physiology Part B: Biochemistry and Molecular Biology 164 p. 176-184
2013

Feeding behaviour and digestive physiology in larval fish: current knowledge, and gaps and bottlenecks in research

Ivar Rønnestad, Manuel Yúfera, Bernd Ueberschär, Laura Ribeiro, Øystein Sæle, Clara Boglione
Reviews in Aquaculture 5
2012

Selenium supplementation changes glutathione peroxidase activity and thyroid hormone production in Senegalese sole (Solea senegalensis) larvae

Ana Ribeiro, L. Ribeiro, Øystein Sæle, Kristin Hamre, M. T. Dinis, Mari Moren
Aquaculture Nutrition 18 p. 559-567
2012

Iodine and selenium supplementation increased survival and changed thyroid hormone status in Senegalese sole (Solea senegalensis) larvae reared in a recirculation system

A. R. A. Ribeiro, L Ribeiro, Øystein Sæle, M. T. Dinis, Mari Moren
38 p. 725-734
2012

Pre-digestion of dietary lipids has only minor effects on absorption, retention and metabolism in larval stages of Atlantic cod (Gadus morhua).

Hamre K, Lukram IM, Rønnestad I, Nordgreen A, Sæle Ø
British Journal of Nutrition 105 p. 846-856
2012

Selenium supplementation changes glutathione peroxidase activity and thyroid hormone production in Senegalese sole (Solea senegalensis) larvae.

Ribeiro, A.R.A., Ribeiro, L., Sæle, Ø., Hamre, K., Dinis, M.T., Moren, M.
Aquaculture Nutrition 18 p. 559-567
2012

Iodine and selenium supplementation increased survival and changed thyroid hormone status in Senegalese sole (Solea senegalensis) larvae reared in a recirculation system

Ribeiro, A.R.A., Ribeiro, L., Sæle, Ø., Dinis, M.T., Moren, M.
Fish Physiol. Biochem 38 p. 725-734
2011

Pre-digestion of dietary lipids has only minor effects on absorption, retention and metabolism in larval stages of Atlantic cod (Gadus morhua)

Kristin Hamre, Ingochouba Meetei Lukram, Ivar Rønnestad, Andreas Hoel Nordgreen, Øystein Sæle
British Journal of Nutrition 105 p. 846-856
2011

Characterisation and expression of secretory phospholipase A(2) group IB during ontogeny of Atlantic cod (Gadus morhua)

Øystein Sæle, Andreas Hoel Nordgreen, Pål Asgeir Olsvik, Kristin Hamre
British Journal of Nutrition 105 p. 228-237
2011

Effect of iodine enrichment of Artemia sp on their nutritional value for larval zebrafish (Danio rerio)

M Hawkyard, Øystein Sæle, Andreas Hoel Nordgreen, C Langdon, Kristin Hamre
Aquaculture 316 p. 37-43
2011

Iodine-enriched rotifers and Artemia prevent goitre in Senegalese sole (Solea senegalensis) larvae reared in a recirculation system

A. R. A. Ribeiro, L. Ribeiro, Øystein Sæle, Kristin Hamre, M. T. Dinis, Mari Moren
Aquaculture Nutrition 17 p. 248-257
2011

Iodine-enriched rotifers and Artemia prevent goitre in Senegalese sole (Solea senegalensis) larvae reared in a recirculation system.

Ribeiro ARA, Ribeiro L, Sæle Ø, Hamre K, Dinis MT, Moren M
Aquaculture Nutrition 17 p. 248-257
2011

Characterisation and expression of secretory phospholipase A(2) group IB during ontogeny of Atlantic cod (Gadus morhua).

Sæle Ø, Nordgreen A, Olsvik PA, Hamre K
British journal of Nutrition 105 p. 228-237
2011

Effect of iodine enrichment of Artemia sp on their nutritional value for larval zebrafish (Danio rerio).

Hawkyard M, Sæle Ø, Nordgreen A, Langdon C, Hamre, K
Aquaculture 316 p. 37-43
2010

Biomarker candidate discovery in Atlantic cod (Gadus morhua) continuously exposed to North Sea produced water from egg to fry

Anneli Bohne Kjersem, Nicolai Bache, Sonnich Meier, Gunnar Nyhammer, Peter Roepstorff, Øystein Sæle, Anders Goksøyr, Bjørn Einar Grøsvik
Aquatic Toxicology 96 p. 280-289
2010

Looking closer at the determining of a phenotype? Compare by stages or size, not age

Øystein Sæle, Karin Pittman
Journal of Applied Ichthyology 26 p. 294-297
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

Samuel Penglase, Andreas Hoel Nordgreen, Terje van der Meeren, Pål Asgeir Olsvik, Øystein Sæle, John W. Sweetman, Grete Bæverfjord, Ståle Helland, Kristin Hamre
Aquaculture 306 p. 259-269
2010

Characterization and expression of digestive neutral lipases during ontogeny of Atlantic cod (Gadus morhua)

Øystein Sæle, Andreas Hoel Nordgreen, Pål Asgeir Olsvik, Kristin Hamre
Comparative Biochemistry and Physiology A 157 p. 252-259
2010

Characterization and expression of digestive neutral lipases during ontogeny of Atlantic cod (Gadus morhua)

Sæle Ø, Nordgreen A, Olsvik PA, Hamre K
Comp Biochem Physiol A-Mol Integr Physiol 157 p. 252-259
2010

Biomarker candidate discovery in Atlantic cod (Gadus morhua) continuously exposed to North Sea produced water from egg to fry

Bohne-Kjersem A, Bache N, Meier S, Nyhammer G, Roepstorff P, Sæle O, Goksoyr A, Grosvik BE
Aquatic Toxicology 96 p. 280-289
2010

Looking closer at the determining of a phenotype? Compare by stages or size, not age

Sæle Ø, Pittman KA
Journal of Applied Ichthyology 26 p. 294-297
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

Penglase S, Nordgreen A, van der Meeren T, Olsvik PA, Sæle Ø, Sweetman JW, Baeverfjord G, Helland S, Hamre K
Aquaculture 306 p. 259-269
2009

Evaluation of candidate reference genes in Q-PCR studies of Atlantic cod (Gadus morhua) ontogeny, with emphasis on the gastrointestinal tract

Øystein Sæle, Andreas Hoel Nordgreen, Kristin Hamre, Pål Asgeir Olsvik
152 p. 94-101
2009

Evaluation of candidate reference genes in Q-PCR studies of Atlantic cod (Gadus morhua) ontogeny, with emphasis on the gastrointestinal tract

Sæle Ø, Nordgreen A, Hamre K, Olsvik PA
Comp Biochem Physiol B Biochem Mol Biol 152 p. 94-101
2008

The molecular and encocrine basis of flatfish metamorphosis

Deborah M. Power, Ingibjörg E. Einarsdóttir, Karin Pittman, Glen E. Sweeney, Jon Hildahl, Marco A. Campinho, Nadia Silva, Øystein Sæle, Malyka Galay-Burgos, Heiddís Smáradóttir, Björn Thrandur Björnsson
Reviews in fisheries science 16 p. 95-111
2008

The molecular and endocrine basis of flatfish metamorphosis

Deborah M Power, Ingibjörg E Einarsdottir, Karin Pittman, Glen E Sweeney, Jon Hildahl, Marco A Campinho, Øystein Sæle, Malyka Galay-Burgos, Heiddís Smáradóttir and Björn Thrandur Björnsson
Reviews in Fisheries Science 16 p. 1-17
2008

Rotifers enriched with iodine and selenium increase survival in Atlantic cod (Gadus morhua) larvae

Hamre, K., Ted A. Mollan, Øystein Sæle and Børre Erstad
Aquaculture 284 p. 190-195
2007

Spatial transcription of CYP1A in fish liver

P.A. Olsvik, K.K. Lie, Øystein Sæle, M. Sanden
BMC Physiology 7 p. 12-12
2007

Spatial transcription of CYP1A in fish liver

Olsvik, P. A., Lie, K. K., Sæle, Ø. and Sanden, M
BMC Physiololgy 7
2006

Twisted story of eye migration in flatfish

Øystein Sæle, Heidís Smáradóttir, Karin Pittman
Journal of morphology 267 p. 730-738
2006

Post-embryonic remodelling of neurocranial elements: a comparative study of normal versus abnormal eye migration in a flatfish, the Atlantic halibut

Øystein Sæle, N. Silva, Karin Pittman
Journal of Anatomy 209 p. 31-41
2006

The twisted story of eye migration in flatfish

Sæle, Ø., Smáradóttir, H. and Pittman, K.
Journal of Morphology 267 p. 760 – 768
2006

Post embryonic remodelling of neurocranial elements, a comparative study of normal versus abnormal eye migration in the flatfish Atlantic halibut.

Sæle, Ø. Silva, N. and Pittman
Journal of Anatomy 209 p. 31-41
2004

Staging of Atlantic halibut (Hippoglossus hippoglossus L.) from first feeding through metamorphosis, including cranial ossification independent of eye migration

Øystein Sæle, JS Solbakken, Kuninori Watanabe, K Hamre, D Power, Karin Pittman
Aquaculture 239 p. 445-465
2004

Influence of Egg Vitamin a Status and Egg Incubation Temperature on Subsequent Development of the Early Vertebral Column in Atlantic salmon Fry

Ørnsrud, R., Wargelius, A., Sæle, Ø., Pittman, K. and Waagbø, R.
Journal of Fish Biology 64 p. 399-417
2004

Staging of Atlantic Halibut (Hippoglossus Hippoglossus L.) From First Feeding Through Metamorphosis, Including Cranial Ossification Independent of Eye Migration

Sæle, Ø., Solbakken, J.S., Watanabe, K., Hamre, K., Power, D. and Pittman, K.
Aquaculture 239 p. 445-465
2003

The effect of diet on ossification and eye migration in Atlantic halibut larvae (Hippoglossus hippoglossus L.).

Sæle, Ø., Solbakken, J.S., Watanabe, K., Hamre, K. and Pittman, K.
Aquaculture 220 p. 683 - 696

Other journal contributions

2018

The function of Cholecystokinin (CCK) on gut motility in the stomachless fish Ballan wrasse

Hoang Thi My Dung Le, Ivar Rønnestad, Kai Kristoffer Lie, J. Giroud-Argoud, Øystein Sæle
Neurogastroenterology and Motility 30
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]

Truls Wergeland Hansen, Arild Folkvord, Espen Grøtan, Øystein Sæle
170 p. 42
2008

Phenotypic plasticity as a correlate of metabolic scaling in teleosts

Roderick Nigel Finn, Øystein Sæle, Karin Pittman
Comparative Biochemistry and Physiology A 151 p. S46-S46
2008

Phenotypic plasticity as a correlate of metabolic scaling in teleosts

Roderick Nigel Finn, Øystein Sæle, Karin Pittman
Comparative Biochemistry and Physiology - Part A: Comparative Physiology 151 p. S46-S46

Scientific lectures

2024

Optimalisering av makronæringsstoffer i kveitefôr

Øystein Sæle, Antony Jesu Prabhu Philip, Kristin Hamre, Katerina Kousoulaki, Kasper Sætre Sollien, Christopher Viken Helsengreen, Kristin Vestrheim, Ivar Rønnestad
2024

SKREENING FOR VITAMIN AND MINERAL REQUIREMENTS IN THE ATLANTIC HALIBUT DIET

Øystein Sæle, Antony Jesu Prabhu Philip, Kristin Hamre, Katerina Kousoulaki
2023

Optimalization of the macronutrient composition in the Atlantic halibut diet

Øystein Sæle, Alan J.L. Phillips, Kristin Hamre, Katerina Kousoulaki, Kasper Sætre Sollien, Christopher Viken Helsengreen, Kristin Vestrheim, Ivar Rønnestad
2022

Leucine’s dietary supplementation effect on the regulation of stress in farmed Atlantic salmon (Salmo salar L.)

Øystein Sæle, A. Phillip, Kristin Hamre, Katerina Kousoulaki, E Sollien, Endre Lygre, Ivar Rønnestad
2022

Optimizing nutrition and feeding of ballan wrasse for better welfare and survival in salmon pens

Øystein Sæle, Ida Hansen, Katerina Kousoulaki, Anne Berit Skiftesvik, Ivar Rønnestad, Reidun Marie Bjelland
2022

Consequence of enniatin B and beauvericin on salmon intestinal health

Kai Kristoffer Lie, Sofie Karin Söderström, Åsne Omdal, Øystein Sæle, Per Gunnar Fjelldal, Marc Berntssen
2021

Balansert sammensetning av makronæringsstoffer i fôr til rognkjeks (Cyclopterus lumpus)

Kristin Hamre, Gerd Marit Berge, Elisabeth Holen, Øystein Sæle, Katerina Kousoulaki, Sofie C. Remø, Åshild Krogdahl, Ingrid Lein
2021

Gut health effects in Atlantic salmon Salmo salar L. of low dietary fish meal level can be limited by dietary supplements

Åshild Krogdahl, Elvis Chikwati, Aleksei Krasnov, Alexander Jaramillo-Torres, Gerd Marit Berge, Paul Midtlyng, Marie Hillestad, Erling Olav Koppang, Øystein Sæle, Søren Balling Engelsen, Trond Moksnes Kortner
2019

Makronæringsstoff i fôr til rognkjeks

Gerd Marit Berge, Trond M. Kortner, Ingrid Lein, Øystein Sæle, Katerina Kousoulaki, Åshild Krogdahl, Sofie C. Remø, Kristin Hamre
2018

Nutrition in Atlantic halibut

Kristin Hamre, Torstein Harboe, Børre Erstad, Jori de Kok, Covadonga Rodríguez, Jose Antonio Perez, Ramon Fontanillas, Øystein Sæle
2018

Gut health monitoring during the Seawater Phase of Farmed Atlantic Salmon in Different Production Regions of Norway - The GutMatters Project

Elvis Mashingaidze Chikwati, Yanxian Li, Jie Wang, Weiwen Zhou, Ellen Elisabeth K. Hage, Kirsti Elisabeth Præsteng, Trond Moxness Kortner, Alexander Jaramillo Torres, Karina Gajardo, Guro Løkka, Violetta Aru, Bekzod Khakimov, Søren Balling Engelsen, Håvard Bjørgen, Erling Olaf Koppang, Gerd Marit Berge, Øystein Sæle, Aleksei Krasnov, Øyvind Jakobsen Brevik, Ragna Heggebø, Elisabeth Aasum, Anita Stevnebø, Paul Midtlyng, Åshild Krogdahl
2014

Functionality of the cleaner fish, ballan wrasse, intestine

Øystein Sæle, Ingrid Lein, Mari Moren, Kai Lie
2013

Lipid digestion in first feeding larvae, visualization in vivo

Øystein Sæle, Kari Elin Langeland Rød, S Farber
2013

Status coordinated action - LeppeProd

Ingrid Lein, Øystein Sæle, Katerina Kousoulaki, Stine Wiborg Dahle, Åshild Krogdahl, Synnøve Helland, Kai Kristoffer Lie, Anne Berit Skiftesvik, Elin Kjørsvik, Olav Breck, Espen Grøtan, Kristin Hamre
2012

Lipid digestion in first feeding larvae, an in vivo study

Øystein Sæle, S Farber
2012

Lipid fordøyelse ved startfôring av fiskelarver in vivo

Øystein Sæle, S Farber
2009

Metamorphosis or the larva-juvenile transition: steering the future of the foodfish industry

Karin Pittman, Øystein Sæle, Sonnich Meier, R Koedjik, Roderick Nigel Finn

Poster

2019

Gut health status in farmed Atlantic salmon (Salmo salar L.) in different seawater production localities in Norway - GutMatters project

Elvis Mashingaidze Chikwati, Paul Midtlyng, Y. Li, J Wang, W Zhou, Ellen Elisabeth K. Hage, Kirsti Elisabeth Præsteng, Trond M. Kortner, Alexander Jaramillo-Torres, Guro Løkka, Håvard Bjørgen, Gerd Marit Berge, Aleksei Krasnov, Øystein Sæle, Violetta Aru, Bekzod Khakimov, Søren Balling Engelsen, Åshild Krogdahl
2018

The function of Cholecystokinin (CCK) on gut motility in the stomachless fish Ballan wrasse

Hoang Thi My Dung Le, Ivar Rønnestad, Kai Kristoffer Lie, J. Giroud-Argoud, Øystein Sæle
2018

GutMatters – Kartlegging og forbedring av tarmhelsen hos oppdrettslaks - Et nytt FHF-prosjekt

Åshild Krogdahl, Trond Moxness Kortner, Erling Olaf Koppang, Håvard Bjørgen, Paul Midtlyng, Elvis Mashingaidze Chikwati, Gerd Marit Berge, Aleksei Krasnov, Øystein Sæle, Søren Balling Engelsen
2013

Intestinal lipid digestion of the first larval meal – visualization in vivo of the vertebrate fat metabolism

Øystein Sæle, Kari Elin Langeland Rød, S Farber
2012

An Integrated approach to assess Toxicity of brominated flame Retardants in Mouse Models

Øystein Sæle, Andreas Nordgreen, Josef Daniel Rasinger, Kristin Hamre
2011

Lipidfordøyelse i torskelarver

Øystein Sæle, Andreas Hoel Nordgreen, Pål Asgeir Olsvik, Ivar Rønnestad, Torstein Harboe, Kristin Hamre
2005

Where is the asymmetry in the Atlantic halibut (Hippoglossus hippoglossus) head?

Øystein Sæle, Karin Pittman

Reports and dissertations

2021

Ernæringsbehov og fôring for optimal helse og overlevelse av rensefisk - Del 2 Rognkjeks

Ingrid Lein, Gerd Marit Berge, André Sture Bogevik, Kristin Hamre, Grete Hansen Aas, Trond M. Kortner, Katerina Kousoulaki, Åshild Krogdahl, Sofie C. Remø, Øystein Sæle
2021

Ernæringsbehov og fôring for optimal helse og overlevelse av rensefisk - Del 1 berggylt

Ingrid Lein, Gerd Marit Berge, André Sture Bogevik, Grete Bæverfjord, Kristin Hamre, Grete Hansen Aas, Trond M. Kortner, Katerina Kousoulaki, Åshild Krogdahl, Sofie C. Remø, Øystein Sæle
2019

Digestive physiology of the stomachless fish, ballan wrasse (Labrus bergylta)

Hoang Thi My Dung Le, Øystein Sæle, Ivar Rønnestad, Kai Kristoffer Lie
2016

Effekter av endret fettsyresammensetning i fôr til laks relatert til fiskens helse, velferd og robusthet (Fett for fiskehelse): Oppdatering 2016

Nini Sissener, Bente Elisabeth Torstensen, Bente Ruyter, Tone-Kari K Østbye, Rune Waagbø, Sven Martin Jørgensen, Bjarne Hatlen, Nina Sylvia Liland, Elisabeth Ytteborg, Øystein Sæle, Ida Rud, Sofie C. Remø, Turid Mørkøre, Jens-Erik Dessen, Kaja Skjerven, Trine Ytrestøyl, Elisabeth Holen, Gerd Marit Berge, Anne-Catrin Adam
2013

Ballan wrasse (Labrus bergylta) Larvae and Live-Feed Quality; Effects on Growth and Expression of Genes related to Mitochondrial Functions

Elin Kjørsvik, Maria Stavrakaki, Øystein Sæhle
2006

Metamorphosis in Atlantic halibut, with emphasis on eye migration

Øystein Sæle, Karin Pittman
2006

Expression of Immunoglobulin M (IgM) in metamorphosing larvae of Atlantic halibut (Hippoglossus hippoglossus L.), detected by in situ hybridization

Nini Hedberg Sissener, Karin Pittman, Øystein Sæle
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