Reflexo extensor radial do carpo e tibial cranial pré e pós bloqueio anestésico em gatos (Felis cattus)
Autor(a) principal: | |
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Data de Publicação: | 2014 |
Tipo de documento: | Tese |
Idioma: | por |
Título da fonte: | Biblioteca Digital de Teses e Dissertações da UFRPE |
Texto Completo: | http://www.tede2.ufrpe.br:8080/tede2/handle/tede2/8617 |
Resumo: | The extensor carpi radialis and cranial tibial reflexes are considered myotatics reflexes, however this has recently been called into question during by a study performed in dogs. The present study aimed to confirm and assess the response to testing the extensor carpi radialis and cranial tibial reflexes in cats, before and after anesthetic block of the brachial and lumbosacral plexus, respectively, demonstrating whether or not they depend on the myotatic reflex arc. Fifty-five cats with normal neurological examinations were selected, disregarding breed and gender, with ages ranging from 8 months to 4 years, that would be undergoing elective castration. They were divided into two groups. Group A consisted of 26 animals, where the cranial tibial reflex was tested and compared in both hindlimbs after anesthetic induction and 15 minutes after epidural anesthetic block with 2% lidocaine (0.22ml/kg). In group B, consisting of 29 animals, the extensor carpi radialis reflex was tested and compared in one of the forelimbs after anesthetic induction and 15 minutes after brachial plexus block with 2% lidocaine at a dose of 3.5mg/kg diluted in an equal volume of 0.9% saline solution. Regarding quality of the reflexes, in group A, 14.81% of the cats had a decreased cranial tibial reflex before the anesthetic block, while 85.19% were considered normal. After the block, 25.93% were considered decreased and 74.07%, normal. In group B, 55.17% were considered as having a decreased extensor carpi radialis reflex and 44.83%, normal before the brachial plexus block. After the block, 68.96% showed a decreased reflex, and 27.59%, normal. None of the cats showed increased or absent reflexes before the blocks. Regarding the presence of reflexes before and after the anesthetic blocks, the statistical outcome in both groups was not significant (P = 0.013, with a significance level of 1%). Considering the results of this research, it is concluded that the responses obtained when testing the extensor carpi radialis and cranial tibial reflexes may not be strictly myotatic, not depending on the functional integrity of the components of the reflex arc to occur. It is possible that these reflexes in cats are idiomuscular responses, as is cited in human literature. Therefore, they are not trustworthy reflexes for the neurological examination in Felis cattus. |
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TUDURY, Eduardo Albertohttp://lattes.cnpq.br/3682921197187604BARBOSA, Marcella Luiz de Figueiredo2022-08-11T11:49:20Z2014-02-11BARBOSA, Marcella Luiz de Figueiredo. Reflexo extensor radial do carpo e tibial cranial pré e pós bloqueio anestésico em gatos (Felis cattus). 2014. 52 f. Tese (Programa de Pós-Graduação em Ciência Veterinária) - Universidade Federal Rural de Pernambuco, Recife.http://www.tede2.ufrpe.br:8080/tede2/handle/tede2/8617The extensor carpi radialis and cranial tibial reflexes are considered myotatics reflexes, however this has recently been called into question during by a study performed in dogs. The present study aimed to confirm and assess the response to testing the extensor carpi radialis and cranial tibial reflexes in cats, before and after anesthetic block of the brachial and lumbosacral plexus, respectively, demonstrating whether or not they depend on the myotatic reflex arc. Fifty-five cats with normal neurological examinations were selected, disregarding breed and gender, with ages ranging from 8 months to 4 years, that would be undergoing elective castration. They were divided into two groups. Group A consisted of 26 animals, where the cranial tibial reflex was tested and compared in both hindlimbs after anesthetic induction and 15 minutes after epidural anesthetic block with 2% lidocaine (0.22ml/kg). In group B, consisting of 29 animals, the extensor carpi radialis reflex was tested and compared in one of the forelimbs after anesthetic induction and 15 minutes after brachial plexus block with 2% lidocaine at a dose of 3.5mg/kg diluted in an equal volume of 0.9% saline solution. Regarding quality of the reflexes, in group A, 14.81% of the cats had a decreased cranial tibial reflex before the anesthetic block, while 85.19% were considered normal. After the block, 25.93% were considered decreased and 74.07%, normal. In group B, 55.17% were considered as having a decreased extensor carpi radialis reflex and 44.83%, normal before the brachial plexus block. After the block, 68.96% showed a decreased reflex, and 27.59%, normal. None of the cats showed increased or absent reflexes before the blocks. Regarding the presence of reflexes before and after the anesthetic blocks, the statistical outcome in both groups was not significant (P = 0.013, with a significance level of 1%). Considering the results of this research, it is concluded that the responses obtained when testing the extensor carpi radialis and cranial tibial reflexes may not be strictly myotatic, not depending on the functional integrity of the components of the reflex arc to occur. It is possible that these reflexes in cats are idiomuscular responses, as is cited in human literature. Therefore, they are not trustworthy reflexes for the neurological examination in Felis cattus.Os reflexos extensor radial do carpo e o tibial cranial são considerados reflexos miotáticos, mas recentemente isto tem sido colocado em dúvida em trabalho realizado em cães. Objetivou-se verificar e qualificar a resposta ao teste do reflexo extensor radial do carpo e tibial cranial em gatos, antes e após o bloqueio anestésico do plexo braquial e plexo lombossacral, evidenciando depender ou não do arco reflexo miotático. Foram utilizados 55 gatos normais ao exame neurológico, sem distinção de raça e sexo, com idade variando entre 8 meses e 4 anos, que iam ser submetidos a cirurgias eletivas de castração. Foram divididos em dois grupos, onde no grupo A, formado por 26 animais, foi testado e comparado em ambos os membros pélvicos o reflexo tibial cranial após a indução anestésica e após 15 minutos do bloqueio anestésico com lidocaína a 2%, através da via epidural (0,22mL/kg). No grupo B, formado por 29 animais, foi testado e comparado o reflexo extensor radial do carpo em um dos membros torácicos, após a indução anestésica e após 15 minutos do bloqueio do plexo braquial com lidocaína a 2% na dose de 3,5mg/kg diluída em solução fisiológica a 0,9% em igual volume. Em relação à qualidade dos reflexos do grupo A antes da realizaçãodo bloqueio 14,81% dos animais apresentaram o reflexo tibial cranial diminuído e 85,19% normal, enquanto que após o bloqueio 25,93% apresentou diminuído e 74,07% normal. No grupo B 55,17% apresentou o reflexo extensor radial do carpo diminuído e 44,83% normal, antes do bloqueio do plexo braquial. Após o bloqueio, 68,96% apresentou o reflexo diminuído e 27,59% normal. Em nenhum dos gatos os reflexos se apresentaram aumentados ou ausentes antes dos bloqueios. Quanto à presença dos reflexos antes e após os bloqueios anestésicos, o resultado estatístico em ambos os grupos não foi significativo (P=0,013 com nível de significância de 1%). Frente aos resultados da pesquisa, conclui-se que as respostas ao teste dos reflexos extensor radial do carpo e o tibial cranial podem não ser estritamente miotáticas, não dependendo do arco reflexo para ocorrerem, podendo ser, como citado na literatura humana, uma resposta idiomuscular. Sendo assim, reflexos não confiáveis para o exame neurológico em Felis cattus.Submitted by Mario BC (mario@bc.ufrpe.br) on 2022-08-11T11:49:20Z No. of bitstreams: 1 Marcella Luiz de Figueiredo Barbosa.pdf: 2411314 bytes, checksum: 6090309a419cd4b825e049451c64cb19 (MD5)Made available in DSpace on 2022-08-11T11:49:20Z (GMT). No. of bitstreams: 1 Marcella Luiz de Figueiredo Barbosa.pdf: 2411314 bytes, checksum: 6090309a419cd4b825e049451c64cb19 (MD5) Previous issue date: 2014-02-11Coordenação de Aperfeiçoamento de Pessoal de Nível Superior - CAPESapplication/pdfporUniversidade Federal Rural de PernambucoPrograma de Pós-Graduação em Ciência VeterináriaUFRPEBrasilDepartamento de Medicina VeterináriaReflexo espinalReflexo miotáticoReflexo idiomuscularExame neurológicoGatoCIENCIAS AGRARIAS::MEDICINA VETERINARIAReflexo extensor radial do carpo e tibial cranial pré e pós bloqueio anestésico em gatos (Felis cattus)Extensor carpi radialis and cranial tibial reflex before and after anesthetic block in cats (Felis cattus)info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/doctoralThesis-3061482854177903105600600600600-30202105637636167804536702642350173192075167498588264571info:eu-repo/semantics/openAccessreponame:Biblioteca Digital de Teses e Dissertações da UFRPEinstname:Universidade Federal Rural de Pernambuco (UFRPE)instacron:UFRPEORIGINALMarcella Luiz de Figueiredo Barbosa.pdfMarcella Luiz de Figueiredo Barbosa.pdfapplication/pdf2411314http://www.tede2.ufrpe.br:8080/tede2/bitstream/tede2/8617/2/Marcella+Luiz+de+Figueiredo+Barbosa.pdf6090309a419cd4b825e049451c64cb19MD52LICENSElicense.txtlicense.txttext/plain; charset=utf-82165http://www.tede2.ufrpe.br:8080/tede2/bitstream/tede2/8617/1/license.txtbd3efa91386c1718a7f26a329fdcb468MD51tede2/86172022-08-11 08:49:20.907oai:tede2:tede2/8617Tk9UQTogQ09MT1FVRSBBUVVJIEEgU1VBIFBSw5NQUklBIExJQ0VOw4dBCkVzdGEgbGljZW7Dp2EgZGUgZXhlbXBsbyDDqSBmb3JuZWNpZGEgYXBlbmFzIHBhcmEgZmlucyBpbmZvcm1hdGl2b3MuCgpMSUNFTsOHQSBERSBESVNUUklCVUnDh8ODTyBOw4NPLUVYQ0xVU0lWQQoKQ29tIGEgYXByZXNlbnRhw6fDo28gZGVzdGEgbGljZW7Dp2EsIHZvY8OqIChvIGF1dG9yIChlcykgb3UgbyB0aXR1bGFyIGRvcyBkaXJlaXRvcyBkZSBhdXRvcikgY29uY2VkZSDDoCBVbml2ZXJzaWRhZGUgClhYWCAoU2lnbGEgZGEgVW5pdmVyc2lkYWRlKSBvIGRpcmVpdG8gbsOjby1leGNsdXNpdm8gZGUgcmVwcm9kdXppciwgIHRyYWR1emlyIChjb25mb3JtZSBkZWZpbmlkbyBhYmFpeG8pLCBlL291IApkaXN0cmlidWlyIGEgc3VhIHRlc2Ugb3UgZGlzc2VydGHDp8OjbyAoaW5jbHVpbmRvIG8gcmVzdW1vKSBwb3IgdG9kbyBvIG11bmRvIG5vIGZvcm1hdG8gaW1wcmVzc28gZSBlbGV0csO0bmljbyBlIAplbSBxdWFscXVlciBtZWlvLCBpbmNsdWluZG8gb3MgZm9ybWF0b3Mgw6F1ZGlvIG91IHbDrWRlby4KClZvY8OqIGNvbmNvcmRhIHF1ZSBhIFNpZ2xhIGRlIFVuaXZlcnNpZGFkZSBwb2RlLCBzZW0gYWx0ZXJhciBvIGNvbnRlw7pkbywgdHJhbnNwb3IgYSBzdWEgdGVzZSBvdSBkaXNzZXJ0YcOnw6NvIApwYXJhIHF1YWxxdWVyIG1laW8gb3UgZm9ybWF0byBwYXJhIGZpbnMgZGUgcHJlc2VydmHDp8Ojby4KClZvY8OqIHRhbWLDqW0gY29uY29yZGEgcXVlIGEgU2lnbGEgZGUgVW5pdmVyc2lkYWRlIHBvZGUgbWFudGVyIG1haXMgZGUgdW1hIGPDs3BpYSBhIHN1YSB0ZXNlIG91IApkaXNzZXJ0YcOnw6NvIHBhcmEgZmlucyBkZSBzZWd1cmFuw6dhLCBiYWNrLXVwIGUgcHJlc2VydmHDp8Ojby4KClZvY8OqIGRlY2xhcmEgcXVlIGEgc3VhIHRlc2Ugb3UgZGlzc2VydGHDp8OjbyDDqSBvcmlnaW5hbCBlIHF1ZSB2b2PDqiB0ZW0gbyBwb2RlciBkZSBjb25jZWRlciBvcyBkaXJlaXRvcyBjb250aWRvcyAKbmVzdGEgbGljZW7Dp2EuIFZvY8OqIHRhbWLDqW0gZGVjbGFyYSBxdWUgbyBkZXDDs3NpdG8gZGEgc3VhIHRlc2Ugb3UgZGlzc2VydGHDp8OjbyBuw6NvLCBxdWUgc2VqYSBkZSBzZXUgCmNvbmhlY2ltZW50bywgaW5mcmluZ2UgZGlyZWl0b3MgYXV0b3JhaXMgZGUgbmluZ3XDqW0uCgpDYXNvIGEgc3VhIHRlc2Ugb3UgZGlzc2VydGHDp8OjbyBjb250ZW5oYSBtYXRlcmlhbCBxdWUgdm9jw6ogbsOjbyBwb3NzdWkgYSB0aXR1bGFyaWRhZGUgZG9zIGRpcmVpdG9zIGF1dG9yYWlzLCB2b2PDqiAKZGVjbGFyYSBxdWUgb2J0ZXZlIGEgcGVybWlzc8OjbyBpcnJlc3RyaXRhIGRvIGRldGVudG9yIGRvcyBkaXJlaXRvcyBhdXRvcmFpcyBwYXJhIGNvbmNlZGVyIMOgIFNpZ2xhIGRlIFVuaXZlcnNpZGFkZSAKb3MgZGlyZWl0b3MgYXByZXNlbnRhZG9zIG5lc3RhIGxpY2Vuw6dhLCBlIHF1ZSBlc3NlIG1hdGVyaWFsIGRlIHByb3ByaWVkYWRlIGRlIHRlcmNlaXJvcyBlc3TDoSBjbGFyYW1lbnRlIAppZGVudGlmaWNhZG8gZSByZWNvbmhlY2lkbyBubyB0ZXh0byBvdSBubyBjb250ZcO6ZG8gZGEgdGVzZSBvdSBkaXNzZXJ0YcOnw6NvIG9yYSBkZXBvc2l0YWRhLgoKQ0FTTyBBIFRFU0UgT1UgRElTU0VSVEHDh8ODTyBPUkEgREVQT1NJVEFEQSBURU5IQSBTSURPIFJFU1VMVEFETyBERSBVTSBQQVRST0PDjU5JTyBPVSAKQVBPSU8gREUgVU1BIEFHw4pOQ0lBIERFIEZPTUVOVE8gT1UgT1VUUk8gT1JHQU5JU01PIFFVRSBOw4NPIFNFSkEgQSBTSUdMQSBERSAKVU5JVkVSU0lEQURFLCBWT0PDiiBERUNMQVJBIFFVRSBSRVNQRUlUT1UgVE9ET1MgRSBRVUFJU1FVRVIgRElSRUlUT1MgREUgUkVWSVPDg08gQ09NTyAKVEFNQsOJTSBBUyBERU1BSVMgT0JSSUdBw4fDlUVTIEVYSUdJREFTIFBPUiBDT05UUkFUTyBPVSBBQ09SRE8uCgpBIFNpZ2xhIGRlIFVuaXZlcnNpZGFkZSBzZSBjb21wcm9tZXRlIGEgaWRlbnRpZmljYXIgY2xhcmFtZW50ZSBvIHNldSBub21lIChzKSBvdSBvKHMpIG5vbWUocykgZG8ocykgCmRldGVudG9yKGVzKSBkb3MgZGlyZWl0b3MgYXV0b3JhaXMgZGEgdGVzZSBvdSBkaXNzZXJ0YcOnw6NvLCBlIG7Do28gZmFyw6EgcXVhbHF1ZXIgYWx0ZXJhw6fDo28sIGFsw6ltIGRhcXVlbGFzIApjb25jZWRpZGFzIHBvciBlc3RhIGxpY2Vuw6dhLgo=Biblioteca Digital de Teses e Dissertaçõeshttp://www.tede2.ufrpe.br:8080/tede/PUBhttp://www.tede2.ufrpe.br:8080/oai/requestbdtd@ufrpe.br ||bdtd@ufrpe.bropendoar:2024-05-28T12:37:13.059280Biblioteca Digital de Teses e Dissertações da UFRPE - Universidade Federal Rural de Pernambuco (UFRPE)false |
dc.title.por.fl_str_mv |
Reflexo extensor radial do carpo e tibial cranial pré e pós bloqueio anestésico em gatos (Felis cattus) |
dc.title.alternative.eng.fl_str_mv |
Extensor carpi radialis and cranial tibial reflex before and after anesthetic block in cats (Felis cattus) |
title |
Reflexo extensor radial do carpo e tibial cranial pré e pós bloqueio anestésico em gatos (Felis cattus) |
spellingShingle |
Reflexo extensor radial do carpo e tibial cranial pré e pós bloqueio anestésico em gatos (Felis cattus) BARBOSA, Marcella Luiz de Figueiredo Reflexo espinal Reflexo miotático Reflexo idiomuscular Exame neurológico Gato CIENCIAS AGRARIAS::MEDICINA VETERINARIA |
title_short |
Reflexo extensor radial do carpo e tibial cranial pré e pós bloqueio anestésico em gatos (Felis cattus) |
title_full |
Reflexo extensor radial do carpo e tibial cranial pré e pós bloqueio anestésico em gatos (Felis cattus) |
title_fullStr |
Reflexo extensor radial do carpo e tibial cranial pré e pós bloqueio anestésico em gatos (Felis cattus) |
title_full_unstemmed |
Reflexo extensor radial do carpo e tibial cranial pré e pós bloqueio anestésico em gatos (Felis cattus) |
title_sort |
Reflexo extensor radial do carpo e tibial cranial pré e pós bloqueio anestésico em gatos (Felis cattus) |
author |
BARBOSA, Marcella Luiz de Figueiredo |
author_facet |
BARBOSA, Marcella Luiz de Figueiredo |
author_role |
author |
dc.contributor.advisor1.fl_str_mv |
TUDURY, Eduardo Alberto |
dc.contributor.authorLattes.fl_str_mv |
http://lattes.cnpq.br/3682921197187604 |
dc.contributor.author.fl_str_mv |
BARBOSA, Marcella Luiz de Figueiredo |
contributor_str_mv |
TUDURY, Eduardo Alberto |
dc.subject.por.fl_str_mv |
Reflexo espinal Reflexo miotático Reflexo idiomuscular Exame neurológico Gato |
topic |
Reflexo espinal Reflexo miotático Reflexo idiomuscular Exame neurológico Gato CIENCIAS AGRARIAS::MEDICINA VETERINARIA |
dc.subject.cnpq.fl_str_mv |
CIENCIAS AGRARIAS::MEDICINA VETERINARIA |
description |
The extensor carpi radialis and cranial tibial reflexes are considered myotatics reflexes, however this has recently been called into question during by a study performed in dogs. The present study aimed to confirm and assess the response to testing the extensor carpi radialis and cranial tibial reflexes in cats, before and after anesthetic block of the brachial and lumbosacral plexus, respectively, demonstrating whether or not they depend on the myotatic reflex arc. Fifty-five cats with normal neurological examinations were selected, disregarding breed and gender, with ages ranging from 8 months to 4 years, that would be undergoing elective castration. They were divided into two groups. Group A consisted of 26 animals, where the cranial tibial reflex was tested and compared in both hindlimbs after anesthetic induction and 15 minutes after epidural anesthetic block with 2% lidocaine (0.22ml/kg). In group B, consisting of 29 animals, the extensor carpi radialis reflex was tested and compared in one of the forelimbs after anesthetic induction and 15 minutes after brachial plexus block with 2% lidocaine at a dose of 3.5mg/kg diluted in an equal volume of 0.9% saline solution. Regarding quality of the reflexes, in group A, 14.81% of the cats had a decreased cranial tibial reflex before the anesthetic block, while 85.19% were considered normal. After the block, 25.93% were considered decreased and 74.07%, normal. In group B, 55.17% were considered as having a decreased extensor carpi radialis reflex and 44.83%, normal before the brachial plexus block. After the block, 68.96% showed a decreased reflex, and 27.59%, normal. None of the cats showed increased or absent reflexes before the blocks. Regarding the presence of reflexes before and after the anesthetic blocks, the statistical outcome in both groups was not significant (P = 0.013, with a significance level of 1%). Considering the results of this research, it is concluded that the responses obtained when testing the extensor carpi radialis and cranial tibial reflexes may not be strictly myotatic, not depending on the functional integrity of the components of the reflex arc to occur. It is possible that these reflexes in cats are idiomuscular responses, as is cited in human literature. Therefore, they are not trustworthy reflexes for the neurological examination in Felis cattus. |
publishDate |
2014 |
dc.date.issued.fl_str_mv |
2014-02-11 |
dc.date.accessioned.fl_str_mv |
2022-08-11T11:49:20Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/doctoralThesis |
format |
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status_str |
publishedVersion |
dc.identifier.citation.fl_str_mv |
BARBOSA, Marcella Luiz de Figueiredo. Reflexo extensor radial do carpo e tibial cranial pré e pós bloqueio anestésico em gatos (Felis cattus). 2014. 52 f. Tese (Programa de Pós-Graduação em Ciência Veterinária) - Universidade Federal Rural de Pernambuco, Recife. |
dc.identifier.uri.fl_str_mv |
http://www.tede2.ufrpe.br:8080/tede2/handle/tede2/8617 |
identifier_str_mv |
BARBOSA, Marcella Luiz de Figueiredo. Reflexo extensor radial do carpo e tibial cranial pré e pós bloqueio anestésico em gatos (Felis cattus). 2014. 52 f. Tese (Programa de Pós-Graduação em Ciência Veterinária) - Universidade Federal Rural de Pernambuco, Recife. |
url |
http://www.tede2.ufrpe.br:8080/tede2/handle/tede2/8617 |
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por |
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openAccess |
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Universidade Federal Rural de Pernambuco |
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Universidade Federal Rural de Pernambuco |
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