Pathophysiological effect of chronic and acute stress in Atlantic salmon, Salmo salar (Actinopterygii: Salmoniformes: Salmonidae)
The knowledge on the effect of different stress factors on Atlantic salmon, Salmo salar Linnaeus, 1758, is far from complete and therefore we decided to find out how the low water level stress could effect pathophysiological parameters such as: plasma cortisol level, haemoglobin, haematocrit, chlori...
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Online Access: | http://hdl.handle.net/11250/109327 https://doi.org/10.3750/AIP2013.43.4.07 |
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ftimr:oai:imr.brage.unit.no:11250/109327 2024-09-15T17:55:46+00:00 Pathophysiological effect of chronic and acute stress in Atlantic salmon, Salmo salar (Actinopterygii: Salmoniformes: Salmonidae) Kousha, Armin Myklebust, Reidar Olsen, Rolf Erik 2013-12-01 application/pdf http://hdl.handle.net/11250/109327 https://doi.org/10.3750/AIP2013.43.4.07 eng eng Acta Ichthyologica et Piscatoria Kousha A., Myklebust R., Olsen R.E. 2013. Pathophysiological effect of chronic and acute stress in Atlantic salmon, Salmo salar (Actinopterygii: Salmoniformes: Salmonidae). Acta Ichthyol. Piscat. 43 (4): 299-305. urn:issn:1734-1515 urn:issn:0137-1592 http://hdl.handle.net/11250/109327 https://doi.org/10.3750/AIP2013.43.4.07 299-305 43 Acta Ichthyologica et Piscatoria 4 VDP::Agriculture and fishery disciplines: 900::Fisheries science: 920::Fish health: 923 Journal article Peer reviewed 2013 ftimr https://doi.org/10.3750/AIP2013.43.4.07 2024-07-31T03:37:25Z The knowledge on the effect of different stress factors on Atlantic salmon, Salmo salar Linnaeus, 1758, is far from complete and therefore we decided to find out how the low water level stress could effect pathophysiological parameters such as: plasma cortisol level, haemoglobin, haematocrit, chloride (Cl−), sodium (Na+), osmolality, lactate, and glucose in this fish; and how this stressor affects the gut morphology. Two hundred and four juvenile Atlantic salmon were randomly distributed into six fibreglass tanks and divided into two groups: group 1 (control) and group 2 (low water level tress). The low water level stre did not affect growth performance and the pathophysiological parameters. Light- and transmission electron microscopy evaluations of the pyloric caeca and the distal intestine revealed that chronic stress had no effect on gut morphology. Low water level stress had no clear effects on pathophysiological parameters and gut morphology of Atlantic salmon. Article in Journal/Newspaper Atlantic salmon Salmo salar Institute for Marine Research: Brage IMR Acta Ichthyologica Et Piscatoria 43 4 299 305 |
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Open Polar |
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Institute for Marine Research: Brage IMR |
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English |
topic |
VDP::Agriculture and fishery disciplines: 900::Fisheries science: 920::Fish health: 923 |
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VDP::Agriculture and fishery disciplines: 900::Fisheries science: 920::Fish health: 923 Kousha, Armin Myklebust, Reidar Olsen, Rolf Erik Pathophysiological effect of chronic and acute stress in Atlantic salmon, Salmo salar (Actinopterygii: Salmoniformes: Salmonidae) |
topic_facet |
VDP::Agriculture and fishery disciplines: 900::Fisheries science: 920::Fish health: 923 |
description |
The knowledge on the effect of different stress factors on Atlantic salmon, Salmo salar Linnaeus, 1758, is far from complete and therefore we decided to find out how the low water level stress could effect pathophysiological parameters such as: plasma cortisol level, haemoglobin, haematocrit, chloride (Cl−), sodium (Na+), osmolality, lactate, and glucose in this fish; and how this stressor affects the gut morphology. Two hundred and four juvenile Atlantic salmon were randomly distributed into six fibreglass tanks and divided into two groups: group 1 (control) and group 2 (low water level tress). The low water level stre did not affect growth performance and the pathophysiological parameters. Light- and transmission electron microscopy evaluations of the pyloric caeca and the distal intestine revealed that chronic stress had no effect on gut morphology. Low water level stress had no clear effects on pathophysiological parameters and gut morphology of Atlantic salmon. |
format |
Article in Journal/Newspaper |
author |
Kousha, Armin Myklebust, Reidar Olsen, Rolf Erik |
author_facet |
Kousha, Armin Myklebust, Reidar Olsen, Rolf Erik |
author_sort |
Kousha, Armin |
title |
Pathophysiological effect of chronic and acute stress in Atlantic salmon, Salmo salar (Actinopterygii: Salmoniformes: Salmonidae) |
title_short |
Pathophysiological effect of chronic and acute stress in Atlantic salmon, Salmo salar (Actinopterygii: Salmoniformes: Salmonidae) |
title_full |
Pathophysiological effect of chronic and acute stress in Atlantic salmon, Salmo salar (Actinopterygii: Salmoniformes: Salmonidae) |
title_fullStr |
Pathophysiological effect of chronic and acute stress in Atlantic salmon, Salmo salar (Actinopterygii: Salmoniformes: Salmonidae) |
title_full_unstemmed |
Pathophysiological effect of chronic and acute stress in Atlantic salmon, Salmo salar (Actinopterygii: Salmoniformes: Salmonidae) |
title_sort |
pathophysiological effect of chronic and acute stress in atlantic salmon, salmo salar (actinopterygii: salmoniformes: salmonidae) |
publisher |
Acta Ichthyologica et Piscatoria |
publishDate |
2013 |
url |
http://hdl.handle.net/11250/109327 https://doi.org/10.3750/AIP2013.43.4.07 |
genre |
Atlantic salmon Salmo salar |
genre_facet |
Atlantic salmon Salmo salar |
op_source |
299-305 43 Acta Ichthyologica et Piscatoria 4 |
op_relation |
Kousha A., Myklebust R., Olsen R.E. 2013. Pathophysiological effect of chronic and acute stress in Atlantic salmon, Salmo salar (Actinopterygii: Salmoniformes: Salmonidae). Acta Ichthyol. Piscat. 43 (4): 299-305. urn:issn:1734-1515 urn:issn:0137-1592 http://hdl.handle.net/11250/109327 https://doi.org/10.3750/AIP2013.43.4.07 |
op_doi |
https://doi.org/10.3750/AIP2013.43.4.07 |
container_title |
Acta Ichthyologica Et Piscatoria |
container_volume |
43 |
container_issue |
4 |
container_start_page |
299 |
op_container_end_page |
305 |
_version_ |
1810432003375366144 |