Browsing NOFIMA vitenarkiv by Author "Rebl, Alexander"
Now showing items 1-8 of 8
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Characterisation of the teleostean κB-Ras family: The two members NKIRAS1 and NKIRAS2 from rainbow trout influence the activity of NF-κB in opposite ways
Sarais, Fabio; Rebl, Henrike; Verleih, Marieke; Ostermann, Sven; Krasnov, Aleksei; Köllner, Bernd; Goldammer, Tom; Rebl, Alexander (Peer reviewed; Journal article, 2020)Two structurally similar NF-κB-inhibitor-interacting Ras-like proteins (NKIRAS) regulate the activity of the transcription factor NF-κB and thereby control several early immune mechanisms in mammals. We identified the ... -
Development of Atlantic Salmon (Salmo salar L.) Under Hypoxic Conditions Induced Sustained Changes in Expression of Immune Genes and Reduced Resistance to Moritella viscosa
Krasnov, Aleksei; Burgerhout, Erik; Johnsen, Hanne; Tveiten, Helge; Bakke, Anne Flore; Lund, Hege; Afanasyev, Sergey; Rebl, Alexander; Johansen, Lill-Heidi (Peer reviewed; Journal article, 2021)Atlantic salmon is characterized with high sensitivity to low dissolved oxygen (DO) levels. Hypoxia can affect diverse biological processes with consequences that can be manifested immediately or with delay. Effects of ... -
Effect of two constant light regimens on antibody profiles and immune gene expression in Atlantic salmon following vaccination and experimental challenge with salmonid alphavirus
Bakke, Anne Flore; Rebl, Alexander; Frost, Petter; Afanasyev, Sergey; Røyset, Kristoffer Alnes; Søfteland, Tina; Lund, Hege; Boysen, Preben; Krasnov, Aleksei (Peer reviewed; Journal article, 2021)Before seawater transfer, farmed Atlantic salmon are subjected to treatments that may affect the immune system and susceptibility to pathogens. E.g., exposure to constant light (CL) stimulates smoltification, which prepares ... -
Embryonic temperature influences the mucosal responses of Atlantic salmon alevins to a bacterial challenge
Malik, Muhammad Salman; Rebl, Alexander; Burgerhout, Erik; Lazado, Carlo C. (Peer reviewed; Journal article, 2024)The present work investigated the effects of embryonic temperature on the responses of Atlantic salmon (Salmo salar) alevins to a bacterial challenge using Yersinia ruckeri as a model pathogen. Embryos were reared at 4°C, ... -
Evaluation of Immune Status in Two Cohorts of Atlantic Salmon Raised in Different Aquaculture Systems (Case Study)
Lund, Hege; Bakken, Anne Marie; Boysen, Preben; Afanasyev, Sergey; Rebl, Alexander; Manji, Farah; Ritchie, Gordon; Krasnov, Aleksei (Peer reviewed; Journal article, 2022) -
Intracellular metabolome elucidates the time-of-day-dependent response to hydrogen peroxide in salmonid gill epithelial cells
Lazado, Carlo C.; Albaladejo-Riad, Nora; Rebl, Alexander (Peer reviewed; Journal article, 2024) -
Multigene expression assay for assessment of the immune status of Atlantic Salmon
Krasnov, Aleksei; Afanasyev, Sergey; Nylund, Stian; Rebl, Alexander (Peer reviewed; Journal article, 2020)We report the development of a multigene gene expression assay on the BioMark HD platform for the evaluation of immune competence (ImCom) in farmed Atlantic salmon. The first version of the assay included 92 genes selected ... -
Photoperiod in recirculation aquaculture systems and timing of seawater transfer affect seawater growth performance of Atlantic salmon (Salmo salar)
Ytrestøyl, Trine; Hjelle, Elise; Kolarevic, Jelena; Takle, Harald Rune; Rebl, Alexander; Afanasyev, Sergey; Krasnov, Aleksei; Brunsvik, Per S.; Terjesen, Bendik Fyhn (Peer reviewed; Journal article, 2022)Production of Atlantic salmon smolts in recirculation aquaculture systems (RAS) is growing, and novel production protocols using continuous light in RAS are being implemented in the industry. In the present study, Atlantic ...