SENSITIVITY OF THE ANTARCTIC FISH Notothenia neglecta EXPERIMENTALY INTOXICATED WITH THE NON POLUTANT ANTICHOLINESTERASE AGENT MALATHION [O, O-Dimethyl S-(1,2-dicarbethoxyethyl) phosphorodithioate]

Foi levada a efeito um estudo sobre a sensibilidade do peixe antártico Notothenia neglecta ao agente anticolinesterásico não poluente Malathion [O-O-dimetil S-(1,2-dicarbetoxietil) fosforoditioato]. Especimens de N. neglecta foram injetados com Malathion em doses de 15 ou 30 mg/kg de peso corpóreo e...

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Published in:Archives of Veterinary Science
Main Authors: GONÇALVES, NEUZA MARIA FERRAZ DE MELLO, BASTOS-RAMOS, WILMA P., BACILA, METRY
Format: Article in Journal/Newspaper
Language:Portuguese
Published: UFPR 1998
Subjects:
Online Access:https://revistas.ufpr.br/veterinary/article/view/3744
https://doi.org/10.5380/avs.v3i1.3744
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spelling ftunivparanaojs:oai:revistas.ufpr.br:article/3744 2023-05-15T13:57:52+02:00 SENSITIVITY OF THE ANTARCTIC FISH Notothenia neglecta EXPERIMENTALY INTOXICATED WITH THE NON POLUTANT ANTICHOLINESTERASE AGENT MALATHION [O, O-Dimethyl S-(1,2-dicarbethoxyethyl) phosphorodithioate] GONÇALVES, NEUZA MARIA FERRAZ DE MELLO BASTOS-RAMOS, WILMA P. BACILA, METRY 1998-12-31 application/pdf https://revistas.ufpr.br/veterinary/article/view/3744 https://doi.org/10.5380/avs.v3i1.3744 por por UFPR https://revistas.ufpr.br/veterinary/article/view/3744/2990 https://revistas.ufpr.br/veterinary/article/view/3744 doi:10.5380/avs.v3i1.3744 Archives of Veterinary Science; v. 3, n. 1 (1998) 2317-6822 1517-784X 10.5380/avs.v3i1 Peixe antártico Anticolinesterásicos Malathion Notothenia neglecta. Antarctic fish Notothenia neglecta Anticholinesterase drugs info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion 1998 ftunivparanaojs https://doi.org/10.5380/avs.v3i1.3744 https://doi.org/10.5380/avs.v3i1 2021-04-07T13:22:25Z Foi levada a efeito um estudo sobre a sensibilidade do peixe antártico Notothenia neglecta ao agente anticolinesterásico não poluente Malathion [O-O-dimetil S-(1,2-dicarbetoxietil) fosforoditioato]. Especimens de N. neglecta foram injetados com Malathion em doses de 15 ou 30 mg/kg de peso corpóreo e observados durante dez dias. O experimento foi monitorado pela determinação da atividade anticolinesterásica sérica bem como pela observação da depressão respiratória, pelo comportamento catatônico dos animais, pela mudança da coloração corpórea e pelas respostas colinérgicas muscarínicas. Os resultados desse experimento mostraram que a N. neglecta é significantemente mais sensível ao Malathion do que o peixe de água doce Oreochomis niloticus. Ao final do experimento todo o material utilizado foi cuidadosamente embalado e transportado para nossos laboratórios no Brasil. Abstract A research has been carried out on the sensitivity of the Antarctic fish Notothenia neglecta towards the non-pollutant anticholinesterase agent Malathion [O,O-dimethyl S-(1,2-dicarbethoxyethyl) phosphorodithioate]. Specimens of N. neglecta were injected with Malathion in doses of 15 or 30 mg/kgbw and observed regarding their behavior, somatic and physiological responses during ten days. They were monitored by the assay of serum cholinesterase activity as well as by the observation of respiratory depression and by the catatonic behavior, changes of body color and cholinergic muscarinic responses. Results of this experiment showed that N. neglecta is significantly more sensitive to Malathion as compared to the fresh water fish Oreochomis niloticus. At the end of the experiment all waste material was packed up and carried to our laboratories back home. Article in Journal/Newspaper Antarc* Antarctic Biblioteca Digital de Periódicos da UFPR Antarctic The Antarctic Archives of Veterinary Science 3 1
institution Open Polar
collection Biblioteca Digital de Periódicos da UFPR
op_collection_id ftunivparanaojs
language Portuguese
topic Peixe antártico
Anticolinesterásicos
Malathion
Notothenia neglecta. Antarctic fish
Notothenia neglecta
Anticholinesterase drugs
spellingShingle Peixe antártico
Anticolinesterásicos
Malathion
Notothenia neglecta. Antarctic fish
Notothenia neglecta
Anticholinesterase drugs
GONÇALVES, NEUZA MARIA FERRAZ DE MELLO
BASTOS-RAMOS, WILMA P.
BACILA, METRY
SENSITIVITY OF THE ANTARCTIC FISH Notothenia neglecta EXPERIMENTALY INTOXICATED WITH THE NON POLUTANT ANTICHOLINESTERASE AGENT MALATHION [O, O-Dimethyl S-(1,2-dicarbethoxyethyl) phosphorodithioate]
topic_facet Peixe antártico
Anticolinesterásicos
Malathion
Notothenia neglecta. Antarctic fish
Notothenia neglecta
Anticholinesterase drugs
description Foi levada a efeito um estudo sobre a sensibilidade do peixe antártico Notothenia neglecta ao agente anticolinesterásico não poluente Malathion [O-O-dimetil S-(1,2-dicarbetoxietil) fosforoditioato]. Especimens de N. neglecta foram injetados com Malathion em doses de 15 ou 30 mg/kg de peso corpóreo e observados durante dez dias. O experimento foi monitorado pela determinação da atividade anticolinesterásica sérica bem como pela observação da depressão respiratória, pelo comportamento catatônico dos animais, pela mudança da coloração corpórea e pelas respostas colinérgicas muscarínicas. Os resultados desse experimento mostraram que a N. neglecta é significantemente mais sensível ao Malathion do que o peixe de água doce Oreochomis niloticus. Ao final do experimento todo o material utilizado foi cuidadosamente embalado e transportado para nossos laboratórios no Brasil. Abstract A research has been carried out on the sensitivity of the Antarctic fish Notothenia neglecta towards the non-pollutant anticholinesterase agent Malathion [O,O-dimethyl S-(1,2-dicarbethoxyethyl) phosphorodithioate]. Specimens of N. neglecta were injected with Malathion in doses of 15 or 30 mg/kgbw and observed regarding their behavior, somatic and physiological responses during ten days. They were monitored by the assay of serum cholinesterase activity as well as by the observation of respiratory depression and by the catatonic behavior, changes of body color and cholinergic muscarinic responses. Results of this experiment showed that N. neglecta is significantly more sensitive to Malathion as compared to the fresh water fish Oreochomis niloticus. At the end of the experiment all waste material was packed up and carried to our laboratories back home.
format Article in Journal/Newspaper
author GONÇALVES, NEUZA MARIA FERRAZ DE MELLO
BASTOS-RAMOS, WILMA P.
BACILA, METRY
author_facet GONÇALVES, NEUZA MARIA FERRAZ DE MELLO
BASTOS-RAMOS, WILMA P.
BACILA, METRY
author_sort GONÇALVES, NEUZA MARIA FERRAZ DE MELLO
title SENSITIVITY OF THE ANTARCTIC FISH Notothenia neglecta EXPERIMENTALY INTOXICATED WITH THE NON POLUTANT ANTICHOLINESTERASE AGENT MALATHION [O, O-Dimethyl S-(1,2-dicarbethoxyethyl) phosphorodithioate]
title_short SENSITIVITY OF THE ANTARCTIC FISH Notothenia neglecta EXPERIMENTALY INTOXICATED WITH THE NON POLUTANT ANTICHOLINESTERASE AGENT MALATHION [O, O-Dimethyl S-(1,2-dicarbethoxyethyl) phosphorodithioate]
title_full SENSITIVITY OF THE ANTARCTIC FISH Notothenia neglecta EXPERIMENTALY INTOXICATED WITH THE NON POLUTANT ANTICHOLINESTERASE AGENT MALATHION [O, O-Dimethyl S-(1,2-dicarbethoxyethyl) phosphorodithioate]
title_fullStr SENSITIVITY OF THE ANTARCTIC FISH Notothenia neglecta EXPERIMENTALY INTOXICATED WITH THE NON POLUTANT ANTICHOLINESTERASE AGENT MALATHION [O, O-Dimethyl S-(1,2-dicarbethoxyethyl) phosphorodithioate]
title_full_unstemmed SENSITIVITY OF THE ANTARCTIC FISH Notothenia neglecta EXPERIMENTALY INTOXICATED WITH THE NON POLUTANT ANTICHOLINESTERASE AGENT MALATHION [O, O-Dimethyl S-(1,2-dicarbethoxyethyl) phosphorodithioate]
title_sort sensitivity of the antarctic fish notothenia neglecta experimentaly intoxicated with the non polutant anticholinesterase agent malathion [o, o-dimethyl s-(1,2-dicarbethoxyethyl) phosphorodithioate]
publisher UFPR
publishDate 1998
url https://revistas.ufpr.br/veterinary/article/view/3744
https://doi.org/10.5380/avs.v3i1.3744
geographic Antarctic
The Antarctic
geographic_facet Antarctic
The Antarctic
genre Antarc*
Antarctic
genre_facet Antarc*
Antarctic
op_source Archives of Veterinary Science; v. 3, n. 1 (1998)
2317-6822
1517-784X
10.5380/avs.v3i1
op_relation https://revistas.ufpr.br/veterinary/article/view/3744/2990
https://revistas.ufpr.br/veterinary/article/view/3744
doi:10.5380/avs.v3i1.3744
op_doi https://doi.org/10.5380/avs.v3i1.3744
https://doi.org/10.5380/avs.v3i1
container_title Archives of Veterinary Science
container_volume 3
container_issue 1
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