Tissue alterations in the pirarucu, Arapaima gigas, infected by Goezia spinulosa (Nematoda)

Detalhes bibliográficos
Autor(a) principal: Menezes, Rodrigo Caldas
Data de Publicação: 2011
Outros Autores: Santos, Sonia Maria Cursino dos, Ceccarelli, Paulo Sérgio, Tavares, Luiz Eduardo Roland, Tortelly, Rogério, Luque, José Luis
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UFMS
Texto Completo: https://repositorio.ufms.br/handle/123456789/1304
http://dx.doi.org/10.1590/S1984-29612011000300005.
Resumo: Cinco espécimens de Arapaima gigas capturados no Rio Araguaia (Estado do Mato Grosso, Brasil) foram investigados para diagnóstico de infecção por helmintos em 2004. Numerosos espécimes adultos do nematóide rafidascarídeo Goezia spinulosa foram encontrados em úlceras do estômago circundadas por um espessamento da mucosa em todos os exemplares de A. gigas. As glândulas gástricas de todos encontravam-se necróticas e havia um acentuado e difuso infiltrado inflamatório composto por eosinófilos, que eram predominantes, linfócitos e raros macrófagos na mucosa, submucosa e camada muscular. As lesões teciduais na presença de nematóide G. spinulosa são relatadas pela primeira vez nesse hospedeiro e confirmam a alta patogenicidade dessa espécie de parasito.
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spelling 2012-04-25T14:36:47Z2021-09-30T19:57:27Z2011-07MENEZES, Rodrigo Caldas et al . Tissue alterations in the pirarucu, Arapaima gigas, infected by Goezia spinulosa (Nematoda). Rev. Bras. Parasitol. Vet. (Online), Jaboticabal, v. 20, n. 3, Sept. 2011 . Available from <http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-29612011000300005&lng=en&nrm=iso>. access on 25 Apr. 2012.https://repositorio.ufms.br/handle/123456789/1304http://dx.doi.org/10.1590/S1984-29612011000300005.Cinco espécimens de Arapaima gigas capturados no Rio Araguaia (Estado do Mato Grosso, Brasil) foram investigados para diagnóstico de infecção por helmintos em 2004. Numerosos espécimes adultos do nematóide rafidascarídeo Goezia spinulosa foram encontrados em úlceras do estômago circundadas por um espessamento da mucosa em todos os exemplares de A. gigas. As glândulas gástricas de todos encontravam-se necróticas e havia um acentuado e difuso infiltrado inflamatório composto por eosinófilos, que eram predominantes, linfócitos e raros macrófagos na mucosa, submucosa e camada muscular. As lesões teciduais na presença de nematóide G. spinulosa são relatadas pela primeira vez nesse hospedeiro e confirmam a alta patogenicidade dessa espécie de parasito.ABSTRACT - Five specimens of Arapaima gigas caught in the Araguaia River (State of Mato Grosso, Brazil) were investigated for helminths in 2004. Numerous adult specimens of the rhapidascarid nematode Goezia spinulosa were found in stomach ulcers in all the specimens of A. gigas and were surrounded by thickening of the mucosa. The gastric glands of all the fish were necrotic and there was a severe and diffuse inflammatory reaction composed of eosinophils (which were predominant), lymphocytes and rare macrophages in the mucosa, submucosa and muscle layer. This is the first report of tissue lesion occurrences in this host, in the presence of G. spinulosa, and it confirms the high pathogenicity of this parasite species.engRevista Brasileira de Parasitologia VeterináriaPatologiaPeixesHelmintíaseDoenças ParasitáriasPathologyFishesHelminthiasisParasitic DiseasesTissue alterations in the pirarucu, Arapaima gigas, infected by Goezia spinulosa (Nematoda)Alterações teciduais em pirarucu, Arapaima gigas, infectado por Goezia spinulosa (Nematoda)info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleMenezes, Rodrigo CaldasSantos, Sonia Maria Cursino dosCeccarelli, Paulo SérgioTavares, Luiz Eduardo RolandTortelly, RogérioLuque, José Luisinfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da UFMSinstname:Universidade Federal de Mato Grosso do Sul (UFMS)instacron:UFMSTHUMBNAILTissue alterations in the pirarucu.pdf.jpgTissue alterations in the pirarucu.pdf.jpgGenerated Thumbnailimage/jpeg1629https://repositorio.ufms.br/bitstream/123456789/1304/4/Tissue%20alterations%20in%20the%20pirarucu.pdf.jpg40961e66f89112c21c0eeee96d6ebe32MD54ORIGINALTissue alterations in the pirarucu.pdfTissue alterations in the pirarucu.pdfapplication/pdf9066363https://repositorio.ufms.br/bitstream/123456789/1304/1/Tissue%20alterations%20in%20the%20pirarucu.pdf34ba6afa6b71fca247710538911793edMD51LICENSElicense.txtlicense.txttext/plain; charset=utf-81748https://repositorio.ufms.br/bitstream/123456789/1304/2/license.txt8a4605be74aa9ea9d79846c1fba20a33MD52TEXTTissue alterations in the pirarucu.pdf.txtTissue alterations in the pirarucu.pdf.txtExtracted texttext/plain13497https://repositorio.ufms.br/bitstream/123456789/1304/3/Tissue%20alterations%20in%20the%20pirarucu.pdf.txt971e3d4702d6a76d9bae40f576b6ed2dMD53123456789/13042021-09-30 15:57:27.174oai:repositorio.ufms.br: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Repositório InstitucionalPUBhttps://repositorio.ufms.br/oai/requestri.prograd@ufms.bropendoar:21242021-09-30T19:57:27Repositório Institucional da UFMS - Universidade Federal de Mato Grosso do Sul (UFMS)false
dc.title.pt_BR.fl_str_mv Tissue alterations in the pirarucu, Arapaima gigas, infected by Goezia spinulosa (Nematoda)
dc.title.alternative.pt_BR.fl_str_mv Alterações teciduais em pirarucu, Arapaima gigas, infectado por Goezia spinulosa (Nematoda)
title Tissue alterations in the pirarucu, Arapaima gigas, infected by Goezia spinulosa (Nematoda)
spellingShingle Tissue alterations in the pirarucu, Arapaima gigas, infected by Goezia spinulosa (Nematoda)
Menezes, Rodrigo Caldas
Patologia
Peixes
Helmintíase
Doenças Parasitárias
Pathology
Fishes
Helminthiasis
Parasitic Diseases
title_short Tissue alterations in the pirarucu, Arapaima gigas, infected by Goezia spinulosa (Nematoda)
title_full Tissue alterations in the pirarucu, Arapaima gigas, infected by Goezia spinulosa (Nematoda)
title_fullStr Tissue alterations in the pirarucu, Arapaima gigas, infected by Goezia spinulosa (Nematoda)
title_full_unstemmed Tissue alterations in the pirarucu, Arapaima gigas, infected by Goezia spinulosa (Nematoda)
title_sort Tissue alterations in the pirarucu, Arapaima gigas, infected by Goezia spinulosa (Nematoda)
author Menezes, Rodrigo Caldas
author_facet Menezes, Rodrigo Caldas
Santos, Sonia Maria Cursino dos
Ceccarelli, Paulo Sérgio
Tavares, Luiz Eduardo Roland
Tortelly, Rogério
Luque, José Luis
author_role author
author2 Santos, Sonia Maria Cursino dos
Ceccarelli, Paulo Sérgio
Tavares, Luiz Eduardo Roland
Tortelly, Rogério
Luque, José Luis
author2_role author
author
author
author
author
dc.contributor.author.fl_str_mv Menezes, Rodrigo Caldas
Santos, Sonia Maria Cursino dos
Ceccarelli, Paulo Sérgio
Tavares, Luiz Eduardo Roland
Tortelly, Rogério
Luque, José Luis
dc.subject.por.fl_str_mv Patologia
Peixes
Helmintíase
Doenças Parasitárias
Pathology
Fishes
Helminthiasis
Parasitic Diseases
topic Patologia
Peixes
Helmintíase
Doenças Parasitárias
Pathology
Fishes
Helminthiasis
Parasitic Diseases
description Cinco espécimens de Arapaima gigas capturados no Rio Araguaia (Estado do Mato Grosso, Brasil) foram investigados para diagnóstico de infecção por helmintos em 2004. Numerosos espécimes adultos do nematóide rafidascarídeo Goezia spinulosa foram encontrados em úlceras do estômago circundadas por um espessamento da mucosa em todos os exemplares de A. gigas. As glândulas gástricas de todos encontravam-se necróticas e havia um acentuado e difuso infiltrado inflamatório composto por eosinófilos, que eram predominantes, linfócitos e raros macrófagos na mucosa, submucosa e camada muscular. As lesões teciduais na presença de nematóide G. spinulosa são relatadas pela primeira vez nesse hospedeiro e confirmam a alta patogenicidade dessa espécie de parasito.
publishDate 2011
dc.date.issued.fl_str_mv 2011-07
dc.date.accessioned.fl_str_mv 2012-04-25T14:36:47Z
dc.date.available.fl_str_mv 2021-09-30T19:57:27Z
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dc.identifier.citation.fl_str_mv MENEZES, Rodrigo Caldas et al . Tissue alterations in the pirarucu, Arapaima gigas, infected by Goezia spinulosa (Nematoda). Rev. Bras. Parasitol. Vet. (Online), Jaboticabal, v. 20, n. 3, Sept. 2011 . Available from <http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-29612011000300005&lng=en&nrm=iso>. access on 25 Apr. 2012.
dc.identifier.uri.fl_str_mv https://repositorio.ufms.br/handle/123456789/1304
dc.identifier.doi.none.fl_str_mv http://dx.doi.org/10.1590/S1984-29612011000300005.
identifier_str_mv MENEZES, Rodrigo Caldas et al . Tissue alterations in the pirarucu, Arapaima gigas, infected by Goezia spinulosa (Nematoda). Rev. Bras. Parasitol. Vet. (Online), Jaboticabal, v. 20, n. 3, Sept. 2011 . Available from <http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-29612011000300005&lng=en&nrm=iso>. access on 25 Apr. 2012.
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