Blar i Brage NMBU på forfatter "Evensen, Øystein"
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Increasing dietary levels of the omega-3 long-chain polyunsaturated fatty acids, EPA and DHA, improves the growth, welfare, robustness, and fillet quality of Atlantic salmon in sea cages
Lutfi Royo, Esmail; Berge, Gerd Marit; Bæverfjord, Grete; Sigholt, Trygve; Bou, Marta; Larsson, Thomas; Mørkøre, Turid; Evensen, Øystein; Sissener, Nini; Rosenlund, Grethe; Sveen, Lene; Østbye, Tone-Kari K; Ruyter, Bente Synnøve (Journal article; Peer reviewed, 2022)The present study evaluated the effects of increasing the dietary levels of eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA) in Atlantic salmon (Salmo salar) reared in sea cages, in terms of growth performance, ... -
Infection profiles of selected aquabirnavirus isolates in CHSE cells
Gamil, Amr Ahmed Adelrahim; Evensen, Øystein; Mutoloki, Stephen (Journal article; Peer reviewed, 2015) -
Infectious Pancreatic Necrosis Virus Causing Clinical and Subclinical Infections in Atlantic Salmon Have Different Genetic Fingerprints
Mutoloki, Stephen; Jøssund, Trude B.; Ritchie, Gordon; Munangandu, Hetron Mweemba; Evensen, Øystein (Journal article; Peer reviewed, 2016) -
IPNV antigen uptake and distribution in atlantic salmon following oral administration
Chen, Lihan; Evensen, Øystein; Mutoloki, Stephen (Journal article; Peer reviewed, 2015) -
Isolater av Saprolegnia sp. fra villaks og oppdrettslaks – sammenligning av vekstegenskaper og følsomhet for borsyre
Steen Dobloug, Marius (Student paper, others, 2019)Saprolegnia sp. er en eggsporesopp (oomycet) som infiserer atlantisk laks og egg av atlantisk laks, samt en rekke andre fiskearter. Den kan gjøre skade på alle livsstadier i ferskvann. Saprolegnia sp. er en bikvitær og ... -
Karakterisering av ulike Tenacibaculum spp. isolater fra atlantisk oppdrettslaks med snutesår og vurdering av ulike risikofaktorer for utvikling av sykdom
Fagerheim, Maren; Onsrud, Linn Beate Petersen (Student paper, others, 2019)Tittel: Karakterisering av ulike Tenacibaculum spp. fra atlantisk oppdrettslaks med snutesår og vurdering av ulike risikofaktorer for utvikling av sykdom. Forfattere: Maren Fagerheim og Linn Beate Petersen Onsrud ... -
Lack of evidence of vertical transmission of piscine myocarditis virus in Atlantic salmon (Salmo salar L.)
Mikalsen, Aase Beathe; Lund, Morten; Manji, Farah; Kjønstad, Mari Viken; Bergtun, Per Helge; Ritchie, Gordon; Aspehaug, Vidar; Devold, Magnus; Evensen, Øystein (Peer reviewed; Journal article, 2020) -
Lactococcus garvieae isolated from Lake Kariba (Zambia) has low invasive potential in Nile tilapia (Oreochromis niloticus)
Bwalya, Patricia; Hang'ombe, Bernard M.; Evensen, Øystein; Mutoloki, Stephen (Peer reviewed; Journal article, 2021)The pathogenesis of Lactococcus garvieae (L. garvieae) was assessed in Nile tilapia (Oreochromis niloticus) following administration by two different routes of infection (intraperitoneal versus immersion), using 180 fish ... -
Management Practices, Farmers' Knowledge of Diseased Fish, and Their Occurrence in Fish Farms in Nyeri County, Kenya
Mulei, Isaac Rumpel; Mbuthia, Paul G.; Waruiru, Robert M.; Nyaga, Phillip N.; Mutoloki, Stephen; Evensen, Øystein (Peer reviewed; Journal article, 2021)Gastrointestinal nematodes (GIN) in small ruminants result in production losses, and consequently economic losses, and are an animal welfare problem in most countries in the Nordic-Baltic region. Intensive use of anthelmintics ... -
Metode for kartlegging av den fototaktiske svømmeresponsen til Lepeophtheirus salmonis
Vatn, Jørgen Andreas Åm (Student paper, others, 2019)Denne oppgaven inngår i et større studium for å designe og utforme en metode, med et tilhørende forsøksoppsett, for å kartlegge den fototaktiske svømmeresponsen til kopepodittstadiet til Lepeophtheirus salmonis. Vi har ... -
Mitochondrial dysfunction is involved in the toxic activity of boric acid against Saprolegnia
Ali, Shimaa Elsayed; Thoen, Even; Evensen, Øystein; Wiik-Nielsen, Jannicke; Gamil, Amr A.A.; Skaar, Ida (Journal article; Peer reviewed, 2014) -
Molecular analysis of Piscine Reovirus (PRV) vaccine antigens produced in tobacco and lettuce
Dahl, Even Klyve (Master thesis, 2016)Aquaculture is emerging to be one of the most important food industries in the world, and will be a crucial part of securing food supply for a population expected to reach close to 10 billion by 2050. Norway produced 1.3 ... -
Nanoparticle based vaccine delivery of recombinant outer membrane proteins and characterization of Aeromonas hydrophila and Edwardsiella species in Asian Aquaculture
Dubey, Saurabh (PhD Thesis;2019:50, Doctoral thesis, 2019)Akvakultur startet i Asia og i dag produseres mer enn to tredjedeler av den globale produksjonen i denne regionen. Bærekraftig utvikling av intensiv akvakultur utfordres av sykdom som hovedsakelig skyldes bakterielle ... -
Nutrigenomic effects of glucosinolates on liver, muscle and distal kidney in parasite-free and salmon louse infected Atlantic salmon
Skugor, Stanko; Holm, Helle Jodaa; Bjelland, Anne Kari; Pino, Jorge; Evensen, Øystein; Krasnov, Aleksei; Wadsworth, Simon (Journal article; Peer reviewed, 2016) -
Occurrence and antibiotic susceptibility of fish bacteria isolated from Oreochromis niloticus (Nile tilapia) and Clarias gariepinus (African catfish) in Uganda.
Wamala, Samuel Posian; Mugimba, Kahoza Kizito; Mutoloki, Stephen; Evensen, Øystein; Mdegela, Robinson; Byarugaba, Denis K.; Sørum, Henning (Journal article; Peer reviewed, 2008)The intention of this study was to identify the bacterial pathogens infecting Oreochromis niloticus (Nile tilapia) and Clarias gariepinus (African catfish), and to establish the antibiotic susceptibility of fish bacteria ... -
Occurrence of antimicrobial resistant bacteria isolated from farmed Nile Tilapia (Oreochromis niloticus) in Zanzibar, Tanzania
Eilertsen, Oda-Karoline Rosland; Spurkeland, Ane (Student paper, others, 2023)Antibiotic resistance is an increasingly significant problem and a serious threat to both public and animal health. Overuse and misuse are key driving factors behind the development of resistance. Antibiotic resistance can ... -
Oral vaccination of fish – antigen preparations, uptake, and immune induction
Mutoloki, Stephen; Munangandu, Hetron Mweemba; Evensen, Øystein (Journal article; Peer reviewed, 2015) -
Pathogenicity and infectivity of Saprolegnia species in Atlantic salmon (Salmo salar L.) and their eggs
Songe, Mwansa Mathilda (PhD Thesis;2015:97, Doctoral thesis, 2017-07-04)In the past decades the global population has becoming increasingly dependent on aquaculture due to over-fishing of oceans and rivers. Consequently, fish farming has become the fastest growing food sector in the world. ... -
PD-Vaccination - Effect of Different Vaccines for Induction of Circulating Antibodies
Brekkan, Karoline; Johnstad, Thea Charlotte; Örmen, Martin (Student paper, others, 2021)In this thesis we have examined different PD-vaccines’ capability to induce circulating and neutralizing antibodies in Atlantic salmon. We have tried to compare the level of circulating and neutralizing antibodies from ... -
PKR Activation Favors Infectious Pancreatic NecrosisVirus Replication in Infected Cells
Gamil, Amr Ahmed Adelrahim; Xu, Cheng; Mutoloki, Stephen; Evensen, Øystein (Journal article; Peer reviewed, 2016)