Efeitos sedativo e cardiorrespiratório da administração da metadona, isoladamente ou em associação à acepromazina ou xilazina, em gatos
Autor(a) principal: | |
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Data de Publicação: | 2008 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://www.revistas.usp.br/bjvras/article/view/26688 http://hdl.handle.net/11449/70810 |
Resumo: | Six cats weighting 3.3±0.3 kg were randomly allocated to 6 treatments, with at least one-week intervals. The cats received intramuscular administration of physiological saline (control), methadone (0.3 mg/ kg), acepromazine (0,1 mg/kg), xylazine (1.0 mg/kg), acepromazine (0.05 mg/kg) plus methadone (0.3 mg/kg) or xylazine (0.5 mg/kg) plus methadone (0.3 mg/kg). Heart rate (HR), respiratory rate (RR), indirect systolic arterial pressure (SAP), rectal temperature, sedation score and pedal withdrawal reflex were evaluated before (baseline) and at selected intervals after treatment administration for 90 minutes. Respiratory rate, HR and rectal temperature decreased in cats given xylazine or xylazine plus methadone. In 1 out of 6 cats given xylazine and 2 out of 6 cats given xylazine/methadone, pedal withdrawal reflex was absent. In cats given 0.1 mg/kg of acepromazine, SAP decreased compared to baseline. Sedation scores were greater in cats given xylazine or xylazine plus methadone. Methadone alone or in combination with acepromazine did not produce a satisfactory degree of sedation and resulted in signs of excitement in some of the cats. Methadone alone or combination with acepromazine was not considered an effective protocol when moderate to deep sedation is required in cats. Methadone in combination with xylazine produces moderate to deep sedation, being this effect comparable to that achieved with a higher dose of xylazine alone. |
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Efeitos sedativo e cardiorrespiratório da administração da metadona, isoladamente ou em associação à acepromazina ou xilazina, em gatosSedative and cardiorespiratory effects of methadone, alone or in combination with acepromazine or xylazine, in catsAcepromazineCatMethadoneSedationXylazineSix cats weighting 3.3±0.3 kg were randomly allocated to 6 treatments, with at least one-week intervals. The cats received intramuscular administration of physiological saline (control), methadone (0.3 mg/ kg), acepromazine (0,1 mg/kg), xylazine (1.0 mg/kg), acepromazine (0.05 mg/kg) plus methadone (0.3 mg/kg) or xylazine (0.5 mg/kg) plus methadone (0.3 mg/kg). Heart rate (HR), respiratory rate (RR), indirect systolic arterial pressure (SAP), rectal temperature, sedation score and pedal withdrawal reflex were evaluated before (baseline) and at selected intervals after treatment administration for 90 minutes. Respiratory rate, HR and rectal temperature decreased in cats given xylazine or xylazine plus methadone. In 1 out of 6 cats given xylazine and 2 out of 6 cats given xylazine/methadone, pedal withdrawal reflex was absent. In cats given 0.1 mg/kg of acepromazine, SAP decreased compared to baseline. Sedation scores were greater in cats given xylazine or xylazine plus methadone. Methadone alone or in combination with acepromazine did not produce a satisfactory degree of sedation and resulted in signs of excitement in some of the cats. Methadone alone or combination with acepromazine was not considered an effective protocol when moderate to deep sedation is required in cats. Methadone in combination with xylazine produces moderate to deep sedation, being this effect comparable to that achieved with a higher dose of xylazine alone.Centro Universitário de Maringá, Maringá-PRFaculdade de Medicina Universidade Estadual Paulista, Botucatu-SPFaculdade de Medicina Universidade Estadual Paulista, Botucatu-SPCentro Universitário de MaringáUniversidade Estadual Paulista (Unesp)Monteiro, Eduardo RaposoPicoli, Fabricia MateusQueiroz, Marisa Guizeline de OliveiraCampagnol, Daniela [UNESP]Quitzan, Juliany Gomes [UNESP]2014-05-27T11:23:48Z2014-05-27T11:23:48Z2008-12-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article289-297application/pdfhttp://www.revistas.usp.br/bjvras/article/view/26688Brazilian Journal of Veterinary Research and Animal Science, v. 45, n. 4, p. 289-297, 2008.1413-95961678-4456http://hdl.handle.net/11449/708102-s2.0-781493934752-s2.0-78149393475.pdfScopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPporBrazilian Journal of Veterinary Research and Animal Science0,2250,225info:eu-repo/semantics/openAccess2023-12-14T06:18:11Zoai:repositorio.unesp.br:11449/70810Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462023-12-14T06:18:11Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Efeitos sedativo e cardiorrespiratório da administração da metadona, isoladamente ou em associação à acepromazina ou xilazina, em gatos Sedative and cardiorespiratory effects of methadone, alone or in combination with acepromazine or xylazine, in cats |
title |
Efeitos sedativo e cardiorrespiratório da administração da metadona, isoladamente ou em associação à acepromazina ou xilazina, em gatos |
spellingShingle |
Efeitos sedativo e cardiorrespiratório da administração da metadona, isoladamente ou em associação à acepromazina ou xilazina, em gatos Monteiro, Eduardo Raposo Acepromazine Cat Methadone Sedation Xylazine |
title_short |
Efeitos sedativo e cardiorrespiratório da administração da metadona, isoladamente ou em associação à acepromazina ou xilazina, em gatos |
title_full |
Efeitos sedativo e cardiorrespiratório da administração da metadona, isoladamente ou em associação à acepromazina ou xilazina, em gatos |
title_fullStr |
Efeitos sedativo e cardiorrespiratório da administração da metadona, isoladamente ou em associação à acepromazina ou xilazina, em gatos |
title_full_unstemmed |
Efeitos sedativo e cardiorrespiratório da administração da metadona, isoladamente ou em associação à acepromazina ou xilazina, em gatos |
title_sort |
Efeitos sedativo e cardiorrespiratório da administração da metadona, isoladamente ou em associação à acepromazina ou xilazina, em gatos |
author |
Monteiro, Eduardo Raposo |
author_facet |
Monteiro, Eduardo Raposo Picoli, Fabricia Mateus Queiroz, Marisa Guizeline de Oliveira Campagnol, Daniela [UNESP] Quitzan, Juliany Gomes [UNESP] |
author_role |
author |
author2 |
Picoli, Fabricia Mateus Queiroz, Marisa Guizeline de Oliveira Campagnol, Daniela [UNESP] Quitzan, Juliany Gomes [UNESP] |
author2_role |
author author author author |
dc.contributor.none.fl_str_mv |
Centro Universitário de Maringá Universidade Estadual Paulista (Unesp) |
dc.contributor.author.fl_str_mv |
Monteiro, Eduardo Raposo Picoli, Fabricia Mateus Queiroz, Marisa Guizeline de Oliveira Campagnol, Daniela [UNESP] Quitzan, Juliany Gomes [UNESP] |
dc.subject.por.fl_str_mv |
Acepromazine Cat Methadone Sedation Xylazine |
topic |
Acepromazine Cat Methadone Sedation Xylazine |
description |
Six cats weighting 3.3±0.3 kg were randomly allocated to 6 treatments, with at least one-week intervals. The cats received intramuscular administration of physiological saline (control), methadone (0.3 mg/ kg), acepromazine (0,1 mg/kg), xylazine (1.0 mg/kg), acepromazine (0.05 mg/kg) plus methadone (0.3 mg/kg) or xylazine (0.5 mg/kg) plus methadone (0.3 mg/kg). Heart rate (HR), respiratory rate (RR), indirect systolic arterial pressure (SAP), rectal temperature, sedation score and pedal withdrawal reflex were evaluated before (baseline) and at selected intervals after treatment administration for 90 minutes. Respiratory rate, HR and rectal temperature decreased in cats given xylazine or xylazine plus methadone. In 1 out of 6 cats given xylazine and 2 out of 6 cats given xylazine/methadone, pedal withdrawal reflex was absent. In cats given 0.1 mg/kg of acepromazine, SAP decreased compared to baseline. Sedation scores were greater in cats given xylazine or xylazine plus methadone. Methadone alone or in combination with acepromazine did not produce a satisfactory degree of sedation and resulted in signs of excitement in some of the cats. Methadone alone or combination with acepromazine was not considered an effective protocol when moderate to deep sedation is required in cats. Methadone in combination with xylazine produces moderate to deep sedation, being this effect comparable to that achieved with a higher dose of xylazine alone. |
publishDate |
2008 |
dc.date.none.fl_str_mv |
2008-12-01 2014-05-27T11:23:48Z 2014-05-27T11:23:48Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://www.revistas.usp.br/bjvras/article/view/26688 Brazilian Journal of Veterinary Research and Animal Science, v. 45, n. 4, p. 289-297, 2008. 1413-9596 1678-4456 http://hdl.handle.net/11449/70810 2-s2.0-78149393475 2-s2.0-78149393475.pdf |
url |
http://www.revistas.usp.br/bjvras/article/view/26688 http://hdl.handle.net/11449/70810 |
identifier_str_mv |
Brazilian Journal of Veterinary Research and Animal Science, v. 45, n. 4, p. 289-297, 2008. 1413-9596 1678-4456 2-s2.0-78149393475 2-s2.0-78149393475.pdf |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
Brazilian Journal of Veterinary Research and Animal Science 0,225 0,225 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
289-297 application/pdf |
dc.source.none.fl_str_mv |
Scopus reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
|
_version_ |
1792962075763408896 |