Radiological detection of nephrocalcinosis in farmed Atlantic salmon Salmo salar L.
Nephrocalcinosis is a common disorder in nurseries in Norway (Klykken, Reed, et al., 2022) and was reported as one of the main welfare challenges in farmed salmon by The Norwegian Fish Health Report of 2019 (Sommerset et al., 2020). Nephrocalcinosis is described as deposits of minerals within the ki...
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Online Access: | https://hdl.handle.net/10037/27307 https://doi.org/10.1111/jfd.13704 |
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ftunivtroemsoe:oai:munin.uit.no:10037/27307 2023-05-15T15:32:01+02:00 Radiological detection of nephrocalcinosis in farmed Atlantic salmon Salmo salar L. Klykken, Christine Dalum, Alf Seljenes Reed, Anne Katrine Attramadal, Kari Olsen, Rolf Erik Boissonnot, Lauris Jeannine Ernestine 2022-08-14 https://hdl.handle.net/10037/27307 https://doi.org/10.1111/jfd.13704 eng eng Wiley Journal of Fish Diseases Klykken, Dalum, Reed, Attramadal, Olsen, Boissonnot. Radiological detection of nephrocalcinosis in farmed Atlantic salmon Salmo salar L. Journal of Fish Diseases. 2022 FRIDAID 2067233 doi:10.1111/jfd.13704 0140-7775 1365-2761 https://hdl.handle.net/10037/27307 Attribution 4.0 International (CC BY 4.0) openAccess Copyright 2022 The Author(s) https://creativecommons.org/licenses/by/4.0 CC-BY Journal article Tidsskriftartikkel Peer reviewed publishedVersion 2022 ftunivtroemsoe https://doi.org/10.1111/jfd.13704 2022-11-10T00:01:31Z Nephrocalcinosis is a common disorder in nurseries in Norway (Klykken, Reed, et al., 2022) and was reported as one of the main welfare challenges in farmed salmon by The Norwegian Fish Health Report of 2019 (Sommerset et al., 2020). Nephrocalcinosis is described as deposits of minerals within the kidneys (Bruno, 1996), that can disturb kidney function, which in turn can have dramatic consequences on fish performance and survival. The aetiology is most likely related to environmental factors, and suboptimal water quality has been indicated in several studies as the main risk factor (Fivelstad et al., 1999; Fivelstad et al., 2003; Khan et al., 2018; Fivelstad et al., 2015; Good et al., 2010; Lewisch et al., 2013; Chen et al., 2001). Newly conducted research suggested that osmoregulatory stress may be the trigger for nephrocalcinosis (Boissonnot et al., 2022). Regardless of the severity of the condition, fish rarely present external signs, and it is thus challenging to monitor its prevalence and development. Present diagnostic methods require euthanasia as they consist of visually scoring the accumulation of deposits and the severity of lesions. Macroscopic assessments of necropsied fish are often imprecise, since small deposits are rarely visible to the naked eye, and histopathology is therefore considered as the best existing diagnostic method (Klykken, Boissonnot, et al., 2022). Research on, and monitoring of, nephrocalcinosis has been greatly hampered by the lack of non-invasive methods of assessing the presence and severity of this condition, as it is not possible to follow the development of the disease in single individuals, and as the number of sampled fish is limited due to ethical reasons. Radiology has previously been used for assessing vertebrae deformities in Atlantic salmon (Drábiková et al., 2021; Holm et al., 2020), based on the classification scheme developed by Witten et al. (2009), and there has been a rapid development of the technology (Ou et al., 2021) including portable systems, which allow ... Article in Journal/Newspaper Atlantic salmon Salmo salar University of Tromsø: Munin Open Research Archive Norway Journal of Fish Diseases 45 12 1883 1888 |
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Open Polar |
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University of Tromsø: Munin Open Research Archive |
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ftunivtroemsoe |
language |
English |
description |
Nephrocalcinosis is a common disorder in nurseries in Norway (Klykken, Reed, et al., 2022) and was reported as one of the main welfare challenges in farmed salmon by The Norwegian Fish Health Report of 2019 (Sommerset et al., 2020). Nephrocalcinosis is described as deposits of minerals within the kidneys (Bruno, 1996), that can disturb kidney function, which in turn can have dramatic consequences on fish performance and survival. The aetiology is most likely related to environmental factors, and suboptimal water quality has been indicated in several studies as the main risk factor (Fivelstad et al., 1999; Fivelstad et al., 2003; Khan et al., 2018; Fivelstad et al., 2015; Good et al., 2010; Lewisch et al., 2013; Chen et al., 2001). Newly conducted research suggested that osmoregulatory stress may be the trigger for nephrocalcinosis (Boissonnot et al., 2022). Regardless of the severity of the condition, fish rarely present external signs, and it is thus challenging to monitor its prevalence and development. Present diagnostic methods require euthanasia as they consist of visually scoring the accumulation of deposits and the severity of lesions. Macroscopic assessments of necropsied fish are often imprecise, since small deposits are rarely visible to the naked eye, and histopathology is therefore considered as the best existing diagnostic method (Klykken, Boissonnot, et al., 2022). Research on, and monitoring of, nephrocalcinosis has been greatly hampered by the lack of non-invasive methods of assessing the presence and severity of this condition, as it is not possible to follow the development of the disease in single individuals, and as the number of sampled fish is limited due to ethical reasons. Radiology has previously been used for assessing vertebrae deformities in Atlantic salmon (Drábiková et al., 2021; Holm et al., 2020), based on the classification scheme developed by Witten et al. (2009), and there has been a rapid development of the technology (Ou et al., 2021) including portable systems, which allow ... |
format |
Article in Journal/Newspaper |
author |
Klykken, Christine Dalum, Alf Seljenes Reed, Anne Katrine Attramadal, Kari Olsen, Rolf Erik Boissonnot, Lauris Jeannine Ernestine |
spellingShingle |
Klykken, Christine Dalum, Alf Seljenes Reed, Anne Katrine Attramadal, Kari Olsen, Rolf Erik Boissonnot, Lauris Jeannine Ernestine Radiological detection of nephrocalcinosis in farmed Atlantic salmon Salmo salar L. |
author_facet |
Klykken, Christine Dalum, Alf Seljenes Reed, Anne Katrine Attramadal, Kari Olsen, Rolf Erik Boissonnot, Lauris Jeannine Ernestine |
author_sort |
Klykken, Christine |
title |
Radiological detection of nephrocalcinosis in farmed Atlantic salmon Salmo salar L. |
title_short |
Radiological detection of nephrocalcinosis in farmed Atlantic salmon Salmo salar L. |
title_full |
Radiological detection of nephrocalcinosis in farmed Atlantic salmon Salmo salar L. |
title_fullStr |
Radiological detection of nephrocalcinosis in farmed Atlantic salmon Salmo salar L. |
title_full_unstemmed |
Radiological detection of nephrocalcinosis in farmed Atlantic salmon Salmo salar L. |
title_sort |
radiological detection of nephrocalcinosis in farmed atlantic salmon salmo salar l. |
publisher |
Wiley |
publishDate |
2022 |
url |
https://hdl.handle.net/10037/27307 https://doi.org/10.1111/jfd.13704 |
geographic |
Norway |
geographic_facet |
Norway |
genre |
Atlantic salmon Salmo salar |
genre_facet |
Atlantic salmon Salmo salar |
op_relation |
Journal of Fish Diseases Klykken, Dalum, Reed, Attramadal, Olsen, Boissonnot. Radiological detection of nephrocalcinosis in farmed Atlantic salmon Salmo salar L. Journal of Fish Diseases. 2022 FRIDAID 2067233 doi:10.1111/jfd.13704 0140-7775 1365-2761 https://hdl.handle.net/10037/27307 |
op_rights |
Attribution 4.0 International (CC BY 4.0) openAccess Copyright 2022 The Author(s) https://creativecommons.org/licenses/by/4.0 |
op_rightsnorm |
CC-BY |
op_doi |
https://doi.org/10.1111/jfd.13704 |
container_title |
Journal of Fish Diseases |
container_volume |
45 |
container_issue |
12 |
container_start_page |
1883 |
op_container_end_page |
1888 |
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1766362512309092352 |