Renal cortex copper concentration in acute copper poisoning in calves
Autor(a) principal: | |
---|---|
Data de Publicação: | 2012 |
Outros Autores: | , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Pesquisa Veterinária Brasileira (Online) |
Texto Completo: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-736X2012000100001 |
Resumo: | The aim of this study was to estimate the diagnostic value of renal cortex copper (Cu) concentration in clinical cases of acute copper poisoning (ACP). A total of 97 calves that died due to subcutaneous copper administration were compiled in eleven farms. At least, one necropsy was conducted on each farm and samples for complementary analysis were taken. The degree of autolysis in each necropsy was evaluated. The cases appeared on extensive grazing calf breeding and intensive feedlot farms, in calves of 60 to 200 kg body weight. Mortality varied from 0.86 to 6.96 %, on the farms studied. The first succumbed calf was found on the farms between 6 and 72 hours after the susbcutaneous Cu administration. As discrepancies regarding the reference value arose, the local value (19.9 parts per million) was used, confirming the diagnosis of acute copper poisoning in 93% of the analyzed kidney samples. These results confirm the value of analysis of the cortical kidney Cu concentration for the diagnosis of acute copper poisoning. |
id |
EMBRAPA-2_01a79dab73b86c5545d692786a76ad21 |
---|---|
oai_identifier_str |
oai:scielo:S0100-736X2012000100001 |
network_acronym_str |
EMBRAPA-2 |
network_name_str |
Pesquisa Veterinária Brasileira (Online) |
repository_id_str |
|
spelling |
Renal cortex copper concentration in acute copper poisoning in calvesCoppercalvesdiagnosisrenal córtexpoisoningThe aim of this study was to estimate the diagnostic value of renal cortex copper (Cu) concentration in clinical cases of acute copper poisoning (ACP). A total of 97 calves that died due to subcutaneous copper administration were compiled in eleven farms. At least, one necropsy was conducted on each farm and samples for complementary analysis were taken. The degree of autolysis in each necropsy was evaluated. The cases appeared on extensive grazing calf breeding and intensive feedlot farms, in calves of 60 to 200 kg body weight. Mortality varied from 0.86 to 6.96 %, on the farms studied. The first succumbed calf was found on the farms between 6 and 72 hours after the susbcutaneous Cu administration. As discrepancies regarding the reference value arose, the local value (19.9 parts per million) was used, confirming the diagnosis of acute copper poisoning in 93% of the analyzed kidney samples. These results confirm the value of analysis of the cortical kidney Cu concentration for the diagnosis of acute copper poisoning.Colégio Brasileiro de Patologia Animal - CBPA2012-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-736X2012000100001Pesquisa Veterinária Brasileira v.32 n.1 2012reponame:Pesquisa Veterinária Brasileira (Online)instname:Colégio Brasileiro de Patologia Animal (CBPA)instacron:EMBRAPA10.1590/S0100-736X2012000100001info:eu-repo/semantics/openAccessFazzio,Luis E.Mattioli,Guillermo A.Costa,Enrique F.Picco,Sebastian J.Rosa,Diana E.Testa,Juan A.Gimeno,Eduardo J.eng2012-02-14T00:00:00Zoai:scielo:S0100-736X2012000100001Revistahttp://www.pvb.com.br/https://old.scielo.br/oai/scielo-oai.phpcolegio@cbpa.org.br||pvb@pvb.com.br0100-736X1678-5150opendoar:2012-02-14T00:00Pesquisa Veterinária Brasileira (Online) - Colégio Brasileiro de Patologia Animal (CBPA)false |
dc.title.none.fl_str_mv |
Renal cortex copper concentration in acute copper poisoning in calves |
title |
Renal cortex copper concentration in acute copper poisoning in calves |
spellingShingle |
Renal cortex copper concentration in acute copper poisoning in calves Fazzio,Luis E. Copper calves diagnosis renal córtex poisoning |
title_short |
Renal cortex copper concentration in acute copper poisoning in calves |
title_full |
Renal cortex copper concentration in acute copper poisoning in calves |
title_fullStr |
Renal cortex copper concentration in acute copper poisoning in calves |
title_full_unstemmed |
Renal cortex copper concentration in acute copper poisoning in calves |
title_sort |
Renal cortex copper concentration in acute copper poisoning in calves |
author |
Fazzio,Luis E. |
author_facet |
Fazzio,Luis E. Mattioli,Guillermo A. Costa,Enrique F. Picco,Sebastian J. Rosa,Diana E. Testa,Juan A. Gimeno,Eduardo J. |
author_role |
author |
author2 |
Mattioli,Guillermo A. Costa,Enrique F. Picco,Sebastian J. Rosa,Diana E. Testa,Juan A. Gimeno,Eduardo J. |
author2_role |
author author author author author author |
dc.contributor.author.fl_str_mv |
Fazzio,Luis E. Mattioli,Guillermo A. Costa,Enrique F. Picco,Sebastian J. Rosa,Diana E. Testa,Juan A. Gimeno,Eduardo J. |
dc.subject.por.fl_str_mv |
Copper calves diagnosis renal córtex poisoning |
topic |
Copper calves diagnosis renal córtex poisoning |
description |
The aim of this study was to estimate the diagnostic value of renal cortex copper (Cu) concentration in clinical cases of acute copper poisoning (ACP). A total of 97 calves that died due to subcutaneous copper administration were compiled in eleven farms. At least, one necropsy was conducted on each farm and samples for complementary analysis were taken. The degree of autolysis in each necropsy was evaluated. The cases appeared on extensive grazing calf breeding and intensive feedlot farms, in calves of 60 to 200 kg body weight. Mortality varied from 0.86 to 6.96 %, on the farms studied. The first succumbed calf was found on the farms between 6 and 72 hours after the susbcutaneous Cu administration. As discrepancies regarding the reference value arose, the local value (19.9 parts per million) was used, confirming the diagnosis of acute copper poisoning in 93% of the analyzed kidney samples. These results confirm the value of analysis of the cortical kidney Cu concentration for the diagnosis of acute copper poisoning. |
publishDate |
2012 |
dc.date.none.fl_str_mv |
2012-01-01 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-736X2012000100001 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-736X2012000100001 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/S0100-736X2012000100001 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
text/html |
dc.publisher.none.fl_str_mv |
Colégio Brasileiro de Patologia Animal - CBPA |
publisher.none.fl_str_mv |
Colégio Brasileiro de Patologia Animal - CBPA |
dc.source.none.fl_str_mv |
Pesquisa Veterinária Brasileira v.32 n.1 2012 reponame:Pesquisa Veterinária Brasileira (Online) instname:Colégio Brasileiro de Patologia Animal (CBPA) instacron:EMBRAPA |
instname_str |
Colégio Brasileiro de Patologia Animal (CBPA) |
instacron_str |
EMBRAPA |
institution |
EMBRAPA |
reponame_str |
Pesquisa Veterinária Brasileira (Online) |
collection |
Pesquisa Veterinária Brasileira (Online) |
repository.name.fl_str_mv |
Pesquisa Veterinária Brasileira (Online) - Colégio Brasileiro de Patologia Animal (CBPA) |
repository.mail.fl_str_mv |
colegio@cbpa.org.br||pvb@pvb.com.br |
_version_ |
1754122231762386944 |