Blar i forfatter "Sveinsson, Karoline Overn"

Viser treff 1-4 av 4

    • First record of experimentally induced salmon gill poxvirus disease (SGPVD) in Atlantic salmon (Salmo salar L.) 

      Thoen, Even; Tartor, Haitham; Amundsen, Marit; Dale, Ole Bendik; Sveinsson, Karoline Overn; Rønning, Hans Petter; Grønneberg, Estelle; Dahle, Maria; Gjessing, Mona Cecilie (Journal article; Tidsskriftartikkel; Peer reviewed, 2020-05-07)
      Salmon gill poxvirus (SGPV) infection is a common denominator in many cases of complex gill disease in the Norwegian salmon farming industry and may, as a single agent infection, result in salmon poxvirus disease (SGPVD). Experiences from the field suggest that stress may be a decisive factor for the induction of SGPVD. Here we investigated the effect of stress hormone treatment on SGPV kinetics and ...

    • Genotyping of Salmon Gill Poxvirus Reveals One Main Predominant Lineage in Europe, Featuring Fjord- and Fish Farm-Specific Sub-Lineages 

      Gulla, Snorre; Tengs, Torstein; Mohammad, Saima; Gjessing, Mona Cecilie; Garseth, Åse Helen; Sveinsson, Karoline Overn; Moldal, Torfinn; Petersen, Petra; Tørud, Brit; Dale, Ole Bendik; Dahle, Maria (Journal article; Tidsskriftartikkel; Peer reviewed, 2020-05-29)
      Salmon gill poxvirus (SGPV) can cause serious gill disease in Atlantic salmon (<i>Salmo salar</i> L.) and represents a significant problem to aquaculture industries in Northern Europe. Here, a single-tube multi-locus variable-number tandem-repeat (VNTR) analysis (MLVA) genotyping assay, targeting eight VNTR loci, was developed for studying the epizootiology of SGPV. Through MLVA typing of SGPV ...

    • Mucosal and Systemic Immune Responses to Salmon Gill Poxvirus Infection in Atlantic Salmon Are Modulated Upon Hydrocortisone Injection 

      Amundsen, Marit Måsøy; Tartor, Haitham; Andersen, Kathrine; Sveinsson, Karoline Overn; Thoen, Even; Gjessing, Mona Cecilie; Dahle, Maria (Journal article; Tidsskriftartikkel; Peer reviewed, 2021-06-09)
      Salmon Gill Poxvirus Disease (SGPVD) has emerged as a cause of acute mortality in Atlantic salmon (Salmo salar L.) presmolts in Norwegian aquaculture. The clinical phase of the disease is associated with apoptotic cell death in the gill epithelium causing acute respiratory distress, followed by proliferative changes in the regenerating gill in the period after the disease outbreak. In an ...

    • Mucosal and systemic immune responses to salmon gill poxvirus infection in Atlantic salmon is modulated upon hydrocortisone injection 

      Amundsen, Marit; Tartor, Haitham; Andersen, Kathrine; Sveinsson, Karoline Overn; Thoen, Even; Gjessing, Mona Cecilie; Dahle, Maria (Journal article; Tidsskriftartikkel; Peer reviewed, 2021-06-09)
      Salmon Gill Poxvirus Disease (SGPVD) has emerged as a cause of acute mortality in Atlantic salmon (Salmo salar L.) presmolts in Norwegian aquaculture. The clinical phase of the disease is associated with apoptotic cell death in the gill epithelium causing acute respiratory distress, followed by proliferative changes in the regenerating gill in the period after the disease outbreak. In an experimental ...