Histopatologia do intestino de Pseudoplatystoma fasciatum (Osteichthyes, Pimelodidae) parasitados com cestodas proteocefalídeos e nematodas
Autor(a) principal: | |
---|---|
Data de Publicação: | 2009 |
Outros Autores: | , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://hdl.handle.net/11449/225985 |
Resumo: | This work describes intestine histopathology of Pseudoplatystoma fasciatum infected by endohelminths. Nineteen specimens were caught from Aquidauna River, Mato Grosso do Sul State, in October 2005 and submitted to necropsy, when intestine of each specimen was fixed with AFA solution during 12 h. Soon after, samples were immersed in buffered formalin and 24 h after, transferred to alcohol 70 %. Study of histology sections was made to 5 μm and stained with haematoxylin and eosin. It showed structures displaying helminths encapsulated by connective tissue in intestinal muscle with fibroplasy in several stages of capsule development. Were observed focus of necrosis in intestinal mucous and sub-mucous and helminthes cut obliquely in intestinal lumen. In addition, there was discreet mucous desquamation, associated to basal membrane thickness. |
id |
UNSP_e31ce0f5f84cfe3a2251fa45d95a5efa |
---|---|
oai_identifier_str |
oai:repositorio.unesp.br:11449/225985 |
network_acronym_str |
UNSP |
network_name_str |
Repositório Institucional da UNESP |
repository_id_str |
2946 |
spelling |
Histopatologia do intestino de Pseudoplatystoma fasciatum (Osteichthyes, Pimelodidae) parasitados com cestodas proteocefalídeos e nematodasHistopthology of intestine of Pseudoplatystoma fasciatum (Osteichthyes, Pimelodidae) infected by proteocephalids cestodes and nematodesEndoparasitesFishHistopathologyIntestinePseudoplatystoma fasciatumThis work describes intestine histopathology of Pseudoplatystoma fasciatum infected by endohelminths. Nineteen specimens were caught from Aquidauna River, Mato Grosso do Sul State, in October 2005 and submitted to necropsy, when intestine of each specimen was fixed with AFA solution during 12 h. Soon after, samples were immersed in buffered formalin and 24 h after, transferred to alcohol 70 %. Study of histology sections was made to 5 μm and stained with haematoxylin and eosin. It showed structures displaying helminths encapsulated by connective tissue in intestinal muscle with fibroplasy in several stages of capsule development. Were observed focus of necrosis in intestinal mucous and sub-mucous and helminthes cut obliquely in intestinal lumen. In addition, there was discreet mucous desquamation, associated to basal membrane thickness.UEMS - Universidade Estadual de Mato Grosso do Sul Unidade Universitária de Aquidauana, Aquidauana-UEMS, Zona Rural, CEP: 79200-000 - Aquidauana - MSCAUNESP/UNESP Centro de Aqüicultura Universidade Estadual Júlio de Mesquita Filho, Campus de Jaboticabal, Jaboticabal, SPCAUNESP/UNESP Centro de Aqüicultura Universidade Estadual Júlio de Mesquita Filho, Campus de Jaboticabal, Jaboticabal, SPUniversidade Estadual de Mato Grosso do Sul (UEMS)Universidade Estadual Paulista (UNESP)de Campos, Cristiane Meldaude Moraes, Julieta Rondini Engrácia [UNESP]de Moraes, Flávio Ruas [UNESP]2022-04-28T21:21:20Z2022-04-28T21:21:20Z2009-12-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article153-158Boletim do Instituto de Pesca, v. 35, n. 1, p. 153-158, 2009.1678-23050046-9939http://hdl.handle.net/11449/2259852-s2.0-77955074065Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPporBoletim do Instituto de Pescainfo:eu-repo/semantics/openAccess2024-04-09T15:37:02Zoai:repositorio.unesp.br:11449/225985Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-04-09T15:37:02Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Histopatologia do intestino de Pseudoplatystoma fasciatum (Osteichthyes, Pimelodidae) parasitados com cestodas proteocefalídeos e nematodas Histopthology of intestine of Pseudoplatystoma fasciatum (Osteichthyes, Pimelodidae) infected by proteocephalids cestodes and nematodes |
title |
Histopatologia do intestino de Pseudoplatystoma fasciatum (Osteichthyes, Pimelodidae) parasitados com cestodas proteocefalídeos e nematodas |
spellingShingle |
Histopatologia do intestino de Pseudoplatystoma fasciatum (Osteichthyes, Pimelodidae) parasitados com cestodas proteocefalídeos e nematodas de Campos, Cristiane Meldau Endoparasites Fish Histopathology Intestine Pseudoplatystoma fasciatum |
title_short |
Histopatologia do intestino de Pseudoplatystoma fasciatum (Osteichthyes, Pimelodidae) parasitados com cestodas proteocefalídeos e nematodas |
title_full |
Histopatologia do intestino de Pseudoplatystoma fasciatum (Osteichthyes, Pimelodidae) parasitados com cestodas proteocefalídeos e nematodas |
title_fullStr |
Histopatologia do intestino de Pseudoplatystoma fasciatum (Osteichthyes, Pimelodidae) parasitados com cestodas proteocefalídeos e nematodas |
title_full_unstemmed |
Histopatologia do intestino de Pseudoplatystoma fasciatum (Osteichthyes, Pimelodidae) parasitados com cestodas proteocefalídeos e nematodas |
title_sort |
Histopatologia do intestino de Pseudoplatystoma fasciatum (Osteichthyes, Pimelodidae) parasitados com cestodas proteocefalídeos e nematodas |
author |
de Campos, Cristiane Meldau |
author_facet |
de Campos, Cristiane Meldau de Moraes, Julieta Rondini Engrácia [UNESP] de Moraes, Flávio Ruas [UNESP] |
author_role |
author |
author2 |
de Moraes, Julieta Rondini Engrácia [UNESP] de Moraes, Flávio Ruas [UNESP] |
author2_role |
author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual de Mato Grosso do Sul (UEMS) Universidade Estadual Paulista (UNESP) |
dc.contributor.author.fl_str_mv |
de Campos, Cristiane Meldau de Moraes, Julieta Rondini Engrácia [UNESP] de Moraes, Flávio Ruas [UNESP] |
dc.subject.por.fl_str_mv |
Endoparasites Fish Histopathology Intestine Pseudoplatystoma fasciatum |
topic |
Endoparasites Fish Histopathology Intestine Pseudoplatystoma fasciatum |
description |
This work describes intestine histopathology of Pseudoplatystoma fasciatum infected by endohelminths. Nineteen specimens were caught from Aquidauna River, Mato Grosso do Sul State, in October 2005 and submitted to necropsy, when intestine of each specimen was fixed with AFA solution during 12 h. Soon after, samples were immersed in buffered formalin and 24 h after, transferred to alcohol 70 %. Study of histology sections was made to 5 μm and stained with haematoxylin and eosin. It showed structures displaying helminths encapsulated by connective tissue in intestinal muscle with fibroplasy in several stages of capsule development. Were observed focus of necrosis in intestinal mucous and sub-mucous and helminthes cut obliquely in intestinal lumen. In addition, there was discreet mucous desquamation, associated to basal membrane thickness. |
publishDate |
2009 |
dc.date.none.fl_str_mv |
2009-12-01 2022-04-28T21:21:20Z 2022-04-28T21:21:20Z |
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 |
Boletim do Instituto de Pesca, v. 35, n. 1, p. 153-158, 2009. 1678-2305 0046-9939 http://hdl.handle.net/11449/225985 2-s2.0-77955074065 |
identifier_str_mv |
Boletim do Instituto de Pesca, v. 35, n. 1, p. 153-158, 2009. 1678-2305 0046-9939 2-s2.0-77955074065 |
url |
http://hdl.handle.net/11449/225985 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
Boletim do Instituto de Pesca |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
153-158 |
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_ |
1799965349742903296 |