Results 31 to 40 of about 761 (162)

PRV-1b and PRV-3a infection is associated with the same clinical disease in coho salmon (Oncorhynchus kisutch) farmed in Chile: unraveling the pathogenesis of the orthoreoviral cardiomyopathy and hemolytic jaundice (OCHJ) [PDF]

Veterinary Research
Piscine orthoreovirus (PRV) is a virus that is widely distributed among global aquaculture populations of salmonid species. The coho salmon (Oncorhynchus kisutch) is a species of increasing productive and economic importance in Chile. The presence of PRV
Marco Rozas-Serri, Ricardo Ildefonso, Andrea Peña, Victoria Jaramillo, Rodolfo Correa, Soraya Barrientos, Ariel Muñoz, Lucerina Maldonado, Estefanía Peñaloza   +8 more
doaj   +2 more sources

Analyses and Insights into Genetic Reassortment and Natural Selection as Key Drivers of Piscine orthoreovirus Evolution [PDF]

Viruses
Piscine orthoreovirus (PRV) is a pathogen that causes heart and skeletal muscle inflammation in Salmo salar and has also been linked to circulatory disorders in other farmed salmonids, such as Oncorhynchus kisutch and Oncorhynchus mykiss. The virus has a
Laura Solarte-Murillo, Humberto Reyes, Loreto Ojeda, Juan G. Cárcamo, Juan Pablo Pontigo, Carlos A. Loncoman   +5 more
doaj   +2 more sources

Introduction and temporospatial tracing of piscine orthoreovirus‐1 (PRV‐1) in Norwegian farmed Atlantic salmon (Salmo salar) after local fallowing

Journal of Fish Diseases, Volume 47, Issue 9, September 2024.
Abstract Piscine orthoreovirus‐1 (PRV‐1) is a prevalent agent in Atlantic salmon (Salmo salar) and the causative agent of heart and skeletal muscle inflammation (HSMI), an important disease in farmed Atlantic salmon. Investigations into the introduction and dissemination routes of PRV‐1 in a field setting have been limited.
Nina A. Vatne, Øystein Wessel, Henrik Trengereid, Signe Haugsland, Espen Rimstad, Marit Stormoen   +5 more
wiley   +3 more sources

Health Monitoring of Invasive Pink Salmon Oncorhynchus gorbuscha in Norway in 2023

Aquaculture, Fish and Fisheries
Since 2019, the Norwegian Veterinary Institute (NVI) has conducted health monitoring of pink salmon in Norway. The primary purpose of health monitoring has been to examine the presence of selected notifiable infections in pink salmon, but also to gain ...
Åse Helen Garseth, Lisa Furnesvik, Kristoffer Vale Nielsen, Anne Berit Olsen, Julie Christine Svendsen, Torfinn Moldal   +5 more
doaj   +2 more sources

Metabolomics and Multi-Omics Determination of Potential Plasma Biomarkers in PRV-1-Infected Atlantic Salmon [PDF]

Metabolites
Metabolomic analysis has been explored to search for disease biomarkers in humans for some time. The application to animal species, including fish, however, is still at the beginning.
Lada Ivanova, Oscar D. Rangel-Huerta, Haitham Tartor, Maria K. Dahle, Silvio Uhlig, Christiane Kruse Fæste   +5 more
doaj   +2 more sources

Piscine orthoreovirus (PRV) infects Atlantic salmon erythrocytes. [PDF]

Vet Res, 2014
Piscine orthoreovirus (PRV) belongs to the Reoviridae family and is the only known fish virus related to the Orthoreovirus genus. The virus is the causative agent of heart and skeletal muscle inflammation (HSMI), an emerging disease in farmed Atlantic salmon (Salmo salar L.).
Finstad OW, Dahle MK, Lindholm TH, Nyman IB, Løvoll M, Wallace C, Olsen CM, Storset AK, Rimstad E.   +8 more
europepmc   +5 more sources

The non-structural protein μNS of piscine orthoreovirus (PRV) forms viral factory-like structures. [PDF]

Vet Res, 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 HM, Nyman IB, Markussen T, Wessel Ø, Dahle MK, Rimstad E.   +5 more
europepmc   +6 more sources

Piscine orthoreovirus (PRV) replicates in Atlantic salmon (Salmo salar L.) erythrocytes ex vivo. [PDF]

Vet Res, 2015
Piscine orthoreovirus (PRV) is a reovirus that has predominantly been detected in Atlantic salmon (Salmo salar L.). PRV is associated with heart and skeletal muscle inflammation (HSMI) in farmed Atlantic salmon, and recently erythrocytes were identified as major target cells.
Wessel Ø, Olsen CM, Rimstad E, Dahle MK.   +3 more
europepmc   +5 more sources

Interactions Between Sea trout and Farmed Salmonids: Risk of pathogen exchange with special emphasis on Piscine orthoreovirus (PRV) [PDF]

, 2019
Forståelse av patogenutveksling mellom oppdrettet og ville laksefisker er viktig for å stadfeste økologiske påvirkninger fra akvakultur på ville populasjoner.
Bårdsen, Marthe Tangvold
core   +2 more sources

Melanized focal changes in skeletal muscle in farmed Atlantic salmon after natural infection with Piscine orthoreovirus (PRV). [PDF]

J Fish Dis, 2019
AbstractMelanized focal changes in skeletal muscle of farmed Atlantic salmon (Salmo salar) are a major quality problem. The aetiology is unknown, but infection with Piscine orthoreovirus (PRV) has been associated with the condition. Here, we addressed the pathogenesis of red and melanized focal changes and their association with PRV.
Bjørgen H, Haldorsen R, Oaland Ø, Kvellestad A, Kannimuthu D, Rimstad E, Koppang EO.   +6 more
europepmc   +5 more sources