Response and Recovery of Brain Acetylcholinesterase Activity in Atlantic Salmon ( Salmo salar ) Exposed to Fenitrothion
Atlantic salmon (Salmo salar) parr were exposed to a number of concentrations of either technical grade fenitrothion or an operational formulation of the pesticide for 7 d or to the operational formulation for two, 24 h periods separated by 7 d. Brain acetylcholinesterase (AChE) activity decreased a...
Published in: | Canadian Journal of Fisheries and Aquatic Sciences |
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1990
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Online Access: | http://dx.doi.org/10.1139/f90-188 http://www.nrcresearchpress.com/doi/pdf/10.1139/f90-188 |
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crcansciencepubl:10.1139/f90-188 2024-03-03T08:42:46+00:00 Response and Recovery of Brain Acetylcholinesterase Activity in Atlantic Salmon ( Salmo salar ) Exposed to Fenitrothion Morgan, M. J. Fancey, L. L. Kiceniuk, J. W. 1990 http://dx.doi.org/10.1139/f90-188 http://www.nrcresearchpress.com/doi/pdf/10.1139/f90-188 en eng Canadian Science Publishing http://www.nrcresearchpress.com/page/about/CorporateTextAndDataMining Canadian Journal of Fisheries and Aquatic Sciences volume 47, issue 9, page 1652-1654 ISSN 0706-652X 1205-7533 Aquatic Science Ecology, Evolution, Behavior and Systematics journal-article 1990 crcansciencepubl https://doi.org/10.1139/f90-188 2024-02-07T10:53:36Z Atlantic salmon (Salmo salar) parr were exposed to a number of concentrations of either technical grade fenitrothion or an operational formulation of the pesticide for 7 d or to the operational formulation for two, 24 h periods separated by 7 d. Brain acetylcholinesterase (AChE) activity decreased as concentration, of fenitrothion increased. Recovery period was directly related to amount of depression, with recovery of AChE from exposure to 0.004 μL/L fenitrothion taking less than 1 wk. Samples must be taken soon after spray operations to detect exposure to such low levels of fenitrothion through AChE monitoring. Article in Journal/Newspaper Atlantic salmon Salmo salar Canadian Science Publishing Canadian Journal of Fisheries and Aquatic Sciences 47 9 1652 1654 |
institution |
Open Polar |
collection |
Canadian Science Publishing |
op_collection_id |
crcansciencepubl |
language |
English |
topic |
Aquatic Science Ecology, Evolution, Behavior and Systematics |
spellingShingle |
Aquatic Science Ecology, Evolution, Behavior and Systematics Morgan, M. J. Fancey, L. L. Kiceniuk, J. W. Response and Recovery of Brain Acetylcholinesterase Activity in Atlantic Salmon ( Salmo salar ) Exposed to Fenitrothion |
topic_facet |
Aquatic Science Ecology, Evolution, Behavior and Systematics |
description |
Atlantic salmon (Salmo salar) parr were exposed to a number of concentrations of either technical grade fenitrothion or an operational formulation of the pesticide for 7 d or to the operational formulation for two, 24 h periods separated by 7 d. Brain acetylcholinesterase (AChE) activity decreased as concentration, of fenitrothion increased. Recovery period was directly related to amount of depression, with recovery of AChE from exposure to 0.004 μL/L fenitrothion taking less than 1 wk. Samples must be taken soon after spray operations to detect exposure to such low levels of fenitrothion through AChE monitoring. |
format |
Article in Journal/Newspaper |
author |
Morgan, M. J. Fancey, L. L. Kiceniuk, J. W. |
author_facet |
Morgan, M. J. Fancey, L. L. Kiceniuk, J. W. |
author_sort |
Morgan, M. J. |
title |
Response and Recovery of Brain Acetylcholinesterase Activity in Atlantic Salmon ( Salmo salar ) Exposed to Fenitrothion |
title_short |
Response and Recovery of Brain Acetylcholinesterase Activity in Atlantic Salmon ( Salmo salar ) Exposed to Fenitrothion |
title_full |
Response and Recovery of Brain Acetylcholinesterase Activity in Atlantic Salmon ( Salmo salar ) Exposed to Fenitrothion |
title_fullStr |
Response and Recovery of Brain Acetylcholinesterase Activity in Atlantic Salmon ( Salmo salar ) Exposed to Fenitrothion |
title_full_unstemmed |
Response and Recovery of Brain Acetylcholinesterase Activity in Atlantic Salmon ( Salmo salar ) Exposed to Fenitrothion |
title_sort |
response and recovery of brain acetylcholinesterase activity in atlantic salmon ( salmo salar ) exposed to fenitrothion |
publisher |
Canadian Science Publishing |
publishDate |
1990 |
url |
http://dx.doi.org/10.1139/f90-188 http://www.nrcresearchpress.com/doi/pdf/10.1139/f90-188 |
genre |
Atlantic salmon Salmo salar |
genre_facet |
Atlantic salmon Salmo salar |
op_source |
Canadian Journal of Fisheries and Aquatic Sciences volume 47, issue 9, page 1652-1654 ISSN 0706-652X 1205-7533 |
op_rights |
http://www.nrcresearchpress.com/page/about/CorporateTextAndDataMining |
op_doi |
https://doi.org/10.1139/f90-188 |
container_title |
Canadian Journal of Fisheries and Aquatic Sciences |
container_volume |
47 |
container_issue |
9 |
container_start_page |
1652 |
op_container_end_page |
1654 |
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1792498223555805184 |