FACETS, 2023 Piscine orthoreovirus genotype 1 (PRV-1) is a common virus in farmed and wild salmon in the northeastern Pacific Ocean. Its regional occurrence in freshwater is far less clear.
Mark P. Polinski +5 more
doaj +1 more source
Piscine orthoreovirus: Distribution, characterization and experimental infections in salmonids [PDF]
, 2019 Piscine orthoreovirus (PRV) belongs to the family Reoviridae and is most closely related to the genus Orthoreovirus. Piscine orthoreovirus are causative agents of emerging diseases for salmonid aquaculture worldwide. This viral species currently counts three different subtypes, each one with preferential host.
Vendramin, Niccolò
core +2 more sources
Persistent infeksjon av Piscine orthoreovirus-1 (PRV-1) i atlantisk laks (Salmo salar) [PDF]
, 2021 This thesis focuses on infection kinetics, infected cell types, viral shedding, and specific immune responses in persistently Piscine orthoreovirus-1 (PRV-1) infected Atlantic salmon. The aim is to enhance the understanding of viral pathogenesis.
Malik, Muhammad Salman
core
The non-structural protein μNS of piscine orthoreovirus (PRV) forms viral factory-like structures [PDF]
Veterinary Research, 2016 Piscine orthoreovirus (PRV) is associated with heart- and skeletal muscle inflammation in farmed Atlantic salmon. The virus is ubiquitous and found in both farmed and wild salmonid fish. It belongs to the family Reoviridae, closely related to the genus Orthoreovirus.
Haatveit, Hanne Merethe +5 more
openaire +4 more sources
Piscine Orthoreovirus-1 (PRV-1) Has Been Present in Chilean Salmon Aquaculture since at Least 1994
Fishes, 2023 Heart and skeletal muscle inflammation (HSMI) caused by Piscine orthoreovirus (PRV) was first described in farmed Atlantic salmon in Chile in 2011. However, as PRV induces long-lasting infections, it is not known when Chilean farmed salmon may have ...
Marco Rozas-Serri +11 more
doaj +1 more source
Detection, sequencing, and tissue distribution of piscine orthoreovirus 2-like virus in diseased coho salmon in Alaska. [PDF]
J Vet Diagn InvestWe performed a diagnostic disease investigation on a cohort of coho salmon ( Oncorhynchus kisutch) fingerlings in Alaska exhibiting anorexia, gaping mouths, anemia, and increased mortality. Histologic examination revealed mild-to-severe myocardial degeneration and lymphohistiocytic and neutrophilic myocarditis, moderate splenic histiocytosis, and mild
Eckstrand CD +6 more
europepmc +3 more sources
Sekvensanalyse av PRV-1-isolater fra tidsrommet da HSMB brøt ut i Norge [PDF]
, 2022 Piscine orthoreovirus-1 (PRV-1) is the causative agent of heart and skeletal muscle inflammation (HSMI) in farmed Atlantic salmon, first described in Norway in 1999. Not all infected fish develop HSMI, and the virus has been revived from archived samples
Carlsson, Thea +2 more
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Nucleated red blood cells: Immune cell mediators of the antiviral response [PDF]
, 2021 The involvement of nucleated red blood cells (RBCs) as immune response cell mediators is a novel topic of research. RBCs are the most abundant cell type in the bloodstream and are best known for their roles in gas exchange and respiration.
Nombela Díaz, Iván +1 more
core +1 more source
Antiviral defense in salmonids – Mission made possible? [PDF]
, 2019 Viral diseases represent one of the major threats for salmonid aquaculture. Survival from viral infections are highly dependent on host innate antiviral immune defense, where interferons are of crucial importance.
Dahle, Maria, Jørgensen, Jorunn B
core +1 more source
Immunopathological characterization of red focal changes in Atlantic salmon (Salmo salar) white muscle [PDF]
, 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 haemorrhages.
Bjørgen, Håvard +5 more
core +1 more source