Blar i Brage NMBU på forfatter "Koppang, Erling Olaf"
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Alternatives to mineral oil adjuvants in vaccines against Aeromonas salmonicida subsp. Salmonicida in rainbow trout offer reductions in adverse effects
Villumsen, Kasper Rømer; Koppang, Erling Olaf; Christensen, Dennis; Bojesen, Anders Miki (Journal article; Peer reviewed, 2017) -
Anatomy of teleost fish immune structures and organs
Bjørgen, Håvard; Koppang, Erling Olaf (Peer reviewed; Journal article, 2021)The function of a tissue is determined by its construction and cellular composition. The action of different genes can thus only be understood properly when seen in the context of the environment in which they are expressed ... -
Anatomy, immunology, digestive physiology and microbiota of the salmonid intestine: Knowns and unknowns under the impact of an expanding industrialized production
Bjørgen, Håvard; Li, Yanxian; Kortner, Trond M.; Krogdahl, Åshild; Koppang, Erling Olaf (Peer reviewed; Journal article, 2020)Increased industrialized production of salmonids challenges aspects concerning available feed resources and animal welfare. The immune system plays a key component in this respect. Novel feed ingredients may trigger ... -
Bred kartlegging av faktorer som påvirker teksturegenskaper i oppdrettslaks ved multivariat tilnærming
Mørkøre, Turid; Espe, Marit; Veiseth-Kent, Eva; Terjesen, Bendik Fyhn; Koppang, Erling Olaf; Rørvik, Kjell-Arne (Nofima rapportserie;, Research report, 2009)Formålet med studien var å øke kunnskapen om forhold som påvirker teksturen i laksemuskel og å definere faktorer som kan bidra til bedre fasthet i filet. Fisken i forsøket var oppdrettslaks fra en omfattende fôringsstudie ... -
Comparative cardiac pathological changes of Atlantic salmon (Salmo salar L.) affected with heart and skeletal muscle inflammation (HSMI), cardiomyopathy syndrome (CMS) and pancreas disease (PD)
Yousaf, Muhammed; Koppang, Erling Olaf; Skjødt, Karsten; Hordvik, Ivar; Zou, Jun; Secombes, Chris; Powell, Mark Darryn (Journal article; Peer reviewed, 2013) -
Dietary Deoxynivalenol (DON) May Impair the Epithelial Barrier and Modulate the Cytokine Signaling in the Intestine of Atlantic Salmon (Salmo salar).
Moldal, Torfinn; Bernhoft, Aksel; Rosenlund, Grethe; Kaldhusdal, Magne; Koppang, Erling Olaf (Journal article; Peer reviewed, 2018) -
Dietary impact of feed on performance, health and melanization of Atlantic salmon (Salmo salar L.)
Rafiq, Muhammad Bilal (Master thesis, 2016-06-07)Good performance, robustness to diseases and stress, and flesh quality according to consumer expectations are important success factor in farming of Atlantic salmon (Salmo salar L). In recent years, superficial hyper-pigmented ... -
Discolouration of the dorsal white musculature of farmed Atlantic salmon (Salmo salar L.) in Norway, characterised by histological and transcriptional methods
Ugrovatov, Sergey (Master thesis, 2016)Focal melanisation in the white muscle of farmed Atlantic salmon (Salmo salar L.) has become a common finding in Norway. Depending on the magnitude of such changes, muscle tissue (fillets) are graded to lower quality, ... -
Dissemination of Piscine orthoreovirus-1 (PRV-1) in Atlantic Salmon (Salmo salar) during the Early and Regenerating Phases of Infection
Kannimuthu, Dhamotharan; Bjørgen, Håvard; Malik, Muhammad Salman; Nyman, Ingvild Berg; Markussen, Turhan Ali Dadasbilge; Dahle, Maria; Koppang, Erling Olaf; Wessel, Øystein; Rimstad, Espen (Peer reviewed; Journal article, 2020) -
Dissemination of piscine orthoreovirus-1 (PRV-1) in atlantic salmon (salmo salar) during the early and regenerating phases of infection
Kannimuthu, Dhamotharan; Bjørgen, Håvard; Malik, Muhammad Salman; Nyman, Ingvild Berg; Markussen, Turhan Ali Dadasbilge; Dahle, Maria K.; Koppang, Erling Olaf; Wessel, Øystein; Rimstad, Espen (Peer reviewed; Journal article, 2020)Piscine orthoreovirus-1 (PRV-1) can cause heart and skeletal muscle inflammation (HSMI) in farmed Atlantic salmon (Salmo salar), but the line of events from infection, pathologic change, and regeneration has not been ... -
Early immunohistochemical detection of pulmonary micrometastases in dogs with osteosarcoma
Kerboeuf, Mikael; Koppang, Erling Olaf; Haaland, Anita Haug; Lingaas, Frode; Bruland, Øyvind; Teige, Jon; Moe, Lars (Peer reviewed; Journal article, 2021) -
Ectopic epithelial cell clusters in salmonid intestine are associated with inflammation
Bjørgen, Håvard; Koppang, Erling Olaf; Gunnes, Gjermund; Hordvik, Ivar; Moldal, Torfinn; Kaldhusdal, Magne; Dale, Ole Bendik (Journal article; Peer reviewed, 2018) -
Erythroid Progenitor Cells in Atlantic Salmon (Salmo salar) May Be Persistently and Productively Infected with Piscine Orthoreovirus (PRV)
Malik, Muhammad Salman; Bjørgen, Håvard; Kannimuthu, Dhamotharan; Wessel, Øystein; Koppang, Erling Olaf; Di Cicco, Emiliano; Hansen, Elisabeth Furuseth; Dahle, Maria; Rimstad, Espen (Peer reviewed; Journal article, 2019)Piscine orthoreovirus (PRV-1) can cause heart and skeletal muscle inflammation (HSMI) in farmed Atlantic salmon (Salmo salar). The virus targets erythrocytes in the acute peak phase, followed by cardiomyocytes, before the ... -
Erythroid Progenitor Cells in Atlantic Salmon (Salmo salar) May Be Persistently and Productively Infected with Piscine Orthoreovirus (PRV)
Malik, Muhammad Salman; Bjørgen, Håvard; Kannimuthu, Dhamotharan; Wessel, Øystein; Koppang, Erling Olaf; Di Cicco, Emiliano; Hansen, Elisabeth Furuseth; Dahle, Maria K; Rimstad, Espen (Journal article; Peer reviewed, 2019)Piscine orthoreovirus (PRV-1) can cause heart and skeletal muscle inflammation (HSMI) in farmed Atlantic salmon (Salmo salar). The virus targets erythrocytes in the acute peak phase, followed by cardiomyocytes, before the ... -
Global 3D imaging of Yersinia ruckeri bacterin uptake in rainbow trout fry
Ohtani, Maki; Villumsen, Kasper Rømer; Koppang, Erling Olaf; Raida, Martin Kristian (Journal article; Peer reviewed, 2015) -
High-Resolution, 3D Imaging of the Zebrafish Gill-Associated Lymphoid Tissue (GIALT) Reveals a Novel Lymphoid Structure, the Amphibranchial Lymphoid Tissue
Dalum, Alf Seljenes; Kraus, Aurora; Khan, Shanawaz; Davydova, Erna; Rigaudeau, Dimitri; Bjørgen, Håvard; Lopez Porras, Adrian; Griffiths, Gareth Wyn; Wiegertjes, Geert F.; Koppang, Erling Olaf; Salinas, Irene; Boudinot, Pierre; Resseguier, Julien (Journal article; Peer reviewed, 2021)The zebrafish is extensively used as an animal model for human and fish diseases. However, our understanding of the structural organization of its immune system remains incomplete, especially the mucosa-associated lymphoid ... -
High-Resolution, 3D Imaging of the Zebrafish Gill-Associated Lymphoid Tissue (GIALT) Reveals a Novel Lymphoid Structure, the Amphibranchial Lymphoid Tissue
Dalum, Alf Seljenes; Kraus, Aurora; Khan, Shanawaz; Davydova, Erna; Rigaudeau, Dimitri; Bjørgen, Håvard; Lopez Porras, Adrian; Griffiths, Gareth Wyn; Wiegertjes, Geert F.; Koppang, Erling Olaf; Salinas, Irene; Boudinot, Pierre; Resseguier, Julien (Journal article; Peer reviewed, 2021)The zebrafish is extensively used as an animal model for human and fish diseases. However, our understanding of the structural organization of its immune system remains incomplete, especially the mucosa-associated lymphoid ... -
IgM+ and IgT+ B Cell Traffic to the Heart during SAV Infection in Atlantic Salmon
Bakke, Anne Flore; Bjørgen, Håvard; Koppang, Erling Olaf; Frost, Petter; Afanasyev, Sergey; Boysen, Preben; Krasnov, Aleksei; Lund, Hege (Peer reviewed; Journal article, 2020)B cells of teleost fish differentiate in the head kidney, and spleen, and either remain in the lymphatic organs or move to the blood and peripheral tissues. There is limited knowledge about piscine B cell traffic to sites ... -
Immune protection is dependent on the gut microbiome in a lethal mouse gammaherpesviral infection
Yaron, Jordan R.; Ambadapadi, Sriram; Zhang, Liqiang; Chavan, Ramani N.; Tibbetts, Scott A.; Keinan, Shahar; Varsani, Arvind; Maldonado, Juan; Kraberger, Simona; Tafoya, Amanda M.; Bullard, Whitney L.; Kilbourne, Jacquelyn; Stern-Harbutte, Alison; Krajmalnik-Brown, Rosa; Munk, Barbara H.; Koppang, Erling Olaf; Lim, Efrem S.; Lucas, Alexandra R. (Peer reviewed; Journal article, 2020)Immunopathogenesis in systemic viral infections can induce a septic state with leaky capillary syndrome, disseminated coagulopathy, and high mortality with limited treatment options. Murine gammaherpesvirus-68 (MHV-68) ... -
Immunopathological characterization of red focal changes in Atlantic salmon (Salmo salar) white muscle
Bjørgen, Håvard; Kumar, Subramani; Gunnes, Gjermund; Press, Charles McLean; Rimstad, Espen; Koppang, Erling Olaf (Peer reviewed; Journal article, 2020)Farmed Atlantic salmon (Salmo salar) are prone to various conditions affecting the quality of the fillet. A well-known but so far poorly understood condition is the focal red changes in muscle, often referred to as ...