Works by Bjørgen, Håvard

Results: 25

The interbranchial lymphoid tissue of Atlantic Salmon ( S almo salar L) extends as a diffuse mucosal lymphoid tissue throughout the trailing edge of the gill filament.

Published in:

Journal of Morphology, 2015, v. 276, n. 9, p. 1075, doi. 10.1002/jmor.20403

By:

Dalum, Alf S.;
Austbø, Lars;
Bjørgen, Håvard;
Skjødt, Karsten;
Hordvik, Ivar;
Hansen, Tom;
Fjelldal, Per G.;
Press, Charles McL;
Griffiths, David J.;
Koppang, Erling O.

Publication type:

Article

The interbranchial lymphoid tissue of Atlantic Salmon ( S almo salar L) extends as a diffuse mucosal lymphoid tissue throughout the trailing edge of the gill filament.

Published in:

2015

By:

Dalum, Alf S.;
Austbø, Lars;
Bjørgen, Håvard;
Skjødt, Karsten;
Hordvik, Ivar;
Hansen, Tom;
Fjelldal, Per G.;
Press, Charles McL;
Griffiths, David J.;
Koppang, Erling O.

Publication type:

Other

Erythroid Progenitor Cells in Atlantic Salmon (Salmo salar) May Be Persistently and Productively Infected with Piscine Orthoreovirus (PRV).

Published in:

Viruses (1999-4915), 2019, v. 11, n. 9, p. 824, doi. 10.3390/v11090824

By:

Malik, Muhammad Salman;
Bjørgen, Håvard;
Dhamotharan, Kannimuthu;
Wessel, Øystein;
Koppang, Erling Olaf;
Di Cicco, Emiliano;
Hansen, Elisabeth F.;
Dahle, Maria K.;
Rimstad, Espen

Publication type:

Article

A teleost structural analogue to the avian bursa of Fabricius.

Published in:

Journal of Anatomy, 2020, v. 236, n. 5, p. 798, doi. 10.1111/joa.13147

By:

Løken, Oskar M.;
Bjørgen, Håvard;
Hordvik, Ivar;
Koppang, Erling O.

Publication type:

Article

Long-Term Protection in Atlantic Salmon (Salmo salar) to Pancreas Disease (PD) Can Be Achieved Through Immunization with Genetically Modified, Live Attenuated Salmonid Alphavirus 3.

Published in:

Vaccines, 2025, v. 13, n. 2, p. 190, doi. 10.3390/vaccines13020190

By:

Braaen, Stine;
Wessel, Øystein;
Bjørgen, Håvard;
Rimstad, Espen

Publication type:

Article

Long-Term Protection in Atlantic Salmon (Salmo salar) to Pancreas Disease (PD) Can Be Achieved Through Immunization with Genetically Modified, Live Attenuated Salmonid Alphavirus 3.

Published in:

Vaccines, 2025, v. 13, n. 2, p. 190, doi. 10.3390/vaccines13020190

By:

Braaen, Stine;
Wessel, Øystein;
Bjørgen, Håvard;
Rimstad, Espen

Publication type:

Article

Implementation of mRNA–Lipid Nanoparticle Technology in Atlantic Salmon (Salmo salar).

Published in:

Vaccines, 2024, v. 12, n. 7, p. 788, doi. 10.3390/vaccines12070788

By:

Dahl, Lars Ole Sti;
Hak, Sjoerd;
Braaen, Stine;
Molska, Alicja;
Rodà, Francesca;
Parot, Jeremie;
Wessel, Øystein;
Fosse, Johanna Hol;
Bjørgen, Håvard;
Borgos, Sven Even;
Rimstad, Espen

Publication type:

Article

IgM+ and IgT+ B Cell Traffic to the Heart during SAV Infection in Atlantic Salmon.

Published in:

Vaccines, 2020, v. 8, n. 3, p. 493, doi. 10.3390/vaccines8030493

By:

Bakke, Anne Flore;
Bjørgen, Håvard;
Koppang, Erling Olaf;
Frost, Petter;
Afanasyev, Sergey;
Boysen, Preben;
Krasnov, Aleksei;
Lund, Hege

Publication type:

Article

Melanisation in Salmonid Skeletal Muscle: A Review.

Published in:

Journal of Fish Diseases, 2025, v. 48, n. 3, p. 1, doi. 10.1111/jfd.14063

By:

Bjørgen, Håvard;
Rimstad, Espen;
Koppang, Erling Olaf

Publication type:

Article

Gill Health in Fish Farmed in Recirculating Aquaculture Systems (RAS): A Review.

Published in:

Journal of Fish Diseases, 2025, v. 48, n. 3, p. 1, doi. 10.1111/jfd.14057

By:

Bjørgen, Håvard;
Koppang, Erling Olaf;
Nowak, Barbara F.

Publication type:

Article

Deciphering the pathogenesis of melanized focal changes in the white skeletal muscle of farmed Atlantic salmon (Salmo salar).

Published in:

Journal of Fish Diseases, 2024, v. 47, n. 10, p. 1, doi. 10.1111/jfd.13988

By:

Bjørgen, Håvard;
Brimsholm, Malin;
Asserson, Charlotte Finstad;
Skaar, Kirstin;
Knutsen, Geir Magne;
Oaland, Øyvind;
Haldorsen, Randi;
Fjelldal, Per Gunnar;
Hansen, Tom;
Rimstad, Espen;
Kleist, Britta Andrea;
Lund‐Iversen, Marius;
Kowalewski, Mariusz Pawel;
Koppang, Erling Olaf

Publication type:

Article

Red and melanized focal changes in white skeletal muscle in Atlantic salmon (Salmo salar): Comparative analysis of farmed, wild and hybrid fish reared under identical conditions.

Published in:

Journal of Fish Diseases, 2023, v. 46, n. 12, p. 1377, doi. 10.1111/jfd.13856

By:

Brimsholm, Malin;
Fjelldal, Per Gunnar;
Hansen, Tom;
Fraser, Thomas Kenneth William;
Solberg, Monica;
Glover, Kevin;
Koppang, Erling Olaf;
Bjørgen, Håvard

Publication type:

Article

Diffuse melanization of the red skeletal musculature in farmed Atlantic salmon (Salmo salar L.).

Published in:

Journal of Fish Diseases, 2023, v. 46, n. 4, p. 453, doi. 10.1111/jfd.13729

By:

Brimsholm, Malin;
Rønning, Line;
Rimstad, Espen;
Koppang, Erling Olaf;
Bjørgen, Håvard

Publication type:

Article

Variations in mucous cell numbers in gills of Atlantic salmon (Salmo salar) presmolt in commercial freshwater farms in Norway.

Published in:

Journal of Fish Diseases, 2021, v. 44, n. 1, p. 25, doi. 10.1111/jfd.13263

By:

Persson, David;
Bjørgen, Håvard;
Figenschou, Alexander;
Hillestad, Linn‐Anett;
Koppang, Erling Olaf;
Nødtvedt, Ane;
Stormoen, Marit

Publication type:

Article

Vertebral column deformity with curved cross‐stitch vertebrae in Norwegian seawater‐farmed Atlantic salmon, Salmo salar L.

Published in:

Journal of Fish Diseases, 2020, v. 43, n. 3, p. 379, doi. 10.1111/jfd.13136

By:

Trangerud, Cathrine;
Bjørgen, Håvard;
Koppang, Erling Olaf;
Grøntvedt, Randi Nygaard;
Skogmo, Hege Kippenes;
Ottesen, Nina;
Kvellestad, Agnar

Publication type:

Article

Melanized focal changes in skeletal muscle in farmed Atlantic salmon after natural infection with Piscine orthoreovirus (PRV).

Published in:

Journal of Fish Diseases, 2019, v. 42, n. 6, p. 935, doi. 10.1111/jfd.12995

By:

Bjørgen, Håvard;
Kvellestad, Agnar;
Koppang, Erling Olaf;
Haldorsen, Randi;
Oaland, Øyvind;
Kannimuthu, Dhamotharan;
Rimstad, Espen

Publication type:

Article

PRV-1 Infected Macrophages in Melanized Focal Changes in White Muscle of Atlantic Salmon (Salmo salar) Correlates With a Pro-Inflammatory Environment.

Published in:

Frontiers in Immunology, 2021, v. 11, p. N.PAG, doi. 10.3389/fimmu.2021.664624

By:

Malik, Muhammad Salman;
Bjørgen, Håvard;
Nyman, Ingvild Berg;
Wessel, Øystein;
Koppang, Erling Olaf;
Dahle, Maria K.;
Rimstad, Espen

Publication type:

Article

The Distribution of IgT mRNA + Cells in the Gut of the Atlantic Salmon (Salmo salar L.).

Published in:

Animals (2076-2615), 2023, v. 13, n. 20, p. 3191, doi. 10.3390/ani13203191

By:

Castro, Pedro Luis;
Barac, Fran;
Hansen, Tom Johnny;
Fjelldal, Per Gunnar;
Hordvik, Ivar;
Bjørgen, Håvard;
Koppang, Erling Olaf

Publication type:

Article

Anatomy of teleost fish immune structures and organs.

Published in:

Immunogenetics, 2021, v. 73, n. 1, p. 53, doi. 10.1007/s00251-020-01196-0

By:

Bjørgen, Håvard;
Koppang, Erling Olaf

Publication type:

Article

Evaluating Atlantic Salmon (Salmo salar) as a Natural or Alternative Host for Piscine Myocarditis Virus (PMCV) Infection.

Published in:

Pathogens, 2024, v. 13, n. 9, p. 744, doi. 10.3390/pathogens13090744

By:

Nyman, Ingvild B.;
Wessel, Øystein;
Bjørgen, Håvard;
Alarcon, Marta;
Tengs, Torstein;
Rimstad, Espen

Publication type:

Article

Dissemination of Piscine orthoreovirus-1 (PRV-1) in Atlantic Salmon (Salmo salar) during the Early and Regenerating Phases of Infection.

Published in:

Pathogens, 2020, v. 9, n. 2, p. 143, doi. 10.3390/pathogens9020143

By:

Dhamotharan, Kannimuthu;
Bjørgen, Håvard;
Malik, Muhammad Salman;
Nyman, Ingvild B.;
Markussen, Turhan;
Dahle, Maria K.;
Koppang, Erling Olaf;
Wessel, Øystein;
Rimstad, Espen

Publication type:

Article

An Atypical Course of Cardiomyopathy Syndrome (CMS) in Farmed Atlantic Salmon (Salmo salar) Fed a Clinical Nutrition Diet.

Published in:

Microorganisms, 2024, v. 12, n. 1, p. 26, doi. 10.3390/microorganisms12010026

By:

Rennemo, Johan;
Berge, Kjetil;
Yousaf, Muhammad Naveed;
Eriksen, Tommy Berger;
Welde, Eirik;
Robertsen, Camilla;
Johansen, Bjarne;
McGurk, Charles;
Rimstad, Espen;
Koppang, Erling Olaf;
Bjørgen, Håvard

Publication type:

Article

Anatomical and pathological characteristics of ribs in the Atlantic salmon (Salmo salar L.) and its relevance to soft tissue changes.

Published in:

Anatomia, Histologia, Embryologia: Journal of Veterinary Medicine Series C, 2023, v. 52, n. 3, p. 421, doi. 10.1111/ahe.12900

By:

Brimsholm, Malin;
Fjelldal, Per Gunnar;
Hansen, Tom;
Trangerud, Cathrine;
Knutsen, Geir Magne;
Asserson, Charlotte Finstad;
Koppang, Erling Olaf;
Bjørgen, Håvard

Publication type:

Article

Piscine orthoreovirus (PRV) in red and melanised foci in white muscle of Atlantic salmon (Salmo salar).

Published in:

Veterinary Research, 2015, v. 46, n. 1, p. 1, doi. 10.1186/s13567-015-0244-6

By:

Bjørgen, Håvard;
Wessel, Øystein;
Fjelldal, Per Gunnar;
Hansen, Tom;
Sveier, Harald;
Sæbø, Håkon Rydland;
Enger, Katrine Bones;
Monsen, Eirik;
Kvellestad, Agnar;
Rimstad, Espen;
Koppang, Erling Olaf

Publication type:

Article

In-depth health surveillance and clinical nutrition in farmed Atlantic salmon: a strategic attempt to detect and mitigate an HSMI outbreak.

Published in:

Veterinary Research, 2023, v. 54, n. 1, p. 1, doi. 10.1186/s13567-023-01137-1

By:

Rennemo, Johan;
Myrvold, Steinar;
Berge, Kjetil;
Kileng, Øyvind;
Pedersen, Børge;
Aksberg, Dan Sindre;
Lisik, Piotr;
Crappe, Delphine;
McGurk, Charles;
Rimstad, Espen;
Wessel, Øystein;
Koppang, Erling Olaf;
Bjørgen, Håvard

Publication type:

Article