Histopathological evaluation of seven Amazon species of freshwater ornamental armored catfish
Autor(a) principal: | |
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Data de Publicação: | 2014 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | eng por |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.4025/actascibiolsci.v36i3.22423 http://hdl.handle.net/11449/220220 |
Resumo: | Fish commonly known as acaris or plecos are freshwater armored catfish economically important as a food resource and as ornamental fish. Most of these species are captured in the Amazon region. However, despite its economic importance, there is a lack of knowledge about their biological aspects. Thus, this study aimed to characterize and evaluate the histopathological aspects of important organs as gills, liver, integument and kidney of seven species of armored freshwater ornamental catfish from Guamá River, Pará State, Brazil. All organs showed typical characteristics of organs of other teleosts. In some species, gills and liver showed slight histopathological changes: telangiectasis, edema and morphological changes related to the presence of parasites (Monogenea and Digenea) in the gills, and changes in the arrangement of hepatocytes rows, and vacuolation of hepatocytes in the liver. Thus, the knowledge of the normal structure of organs and changes found can be used as tools for environmental and health monitoring of animals. |
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Histopathological evaluation of seven Amazon species of freshwater ornamental armored catfishAvaliação histopatológica em sete especies de cascudos ornamentais amazônicosAcarisEnvironmental qualityFishHistologyFish commonly known as acaris or plecos are freshwater armored catfish economically important as a food resource and as ornamental fish. Most of these species are captured in the Amazon region. However, despite its economic importance, there is a lack of knowledge about their biological aspects. Thus, this study aimed to characterize and evaluate the histopathological aspects of important organs as gills, liver, integument and kidney of seven species of armored freshwater ornamental catfish from Guamá River, Pará State, Brazil. All organs showed typical characteristics of organs of other teleosts. In some species, gills and liver showed slight histopathological changes: telangiectasis, edema and morphological changes related to the presence of parasites (Monogenea and Digenea) in the gills, and changes in the arrangement of hepatocytes rows, and vacuolation of hepatocytes in the liver. Thus, the knowledge of the normal structure of organs and changes found can be used as tools for environmental and health monitoring of animals.Embrapa Tabuleiros Costeiros, Av. Beira Mar, 3250, Cx. Postal 44, 49025-040, Aracaju, SergipeUniversidade Federal do Pará, Belém, ParáUniversidade Estadual Paulista 'Júlio de Mesquita Filho', Jaboticabal, São PauloUniversidade Federal do Pará Instituto de Ciencias Biologicas Laboratorio de Investigacoes em Neurodegeneracao e Infeccao Hospital Universitario Joao de Barros Barreto, Belém, ParaDepartamento de Biologia Centro Interdisciplinar de Investigação Marinha e Ambiental Universidade do Porto, PortoUniversidade Estadual Paulista 'Júlio de Mesquita Filho', Jaboticabal, São PauloEmpresa Brasileira de Pesquisa Agropecuária (EMBRAPA)Universidade Federal do Pará (UFPA)Universidade Estadual Paulista (UNESP)Universidade do PortoFujimoto, Rodrigo YudiNeves, Mikaelle de SouzaSantos, Rudã Fernandes Brandão [UNESP]da Cruz, Claudinei [UNESP]Diniz, Daniel GuerreiroEiras, Jorge da Costa2022-04-28T19:00:21Z2022-04-28T19:00:21Z2014-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article349-355http://dx.doi.org/10.4025/actascibiolsci.v36i3.22423Acta Scientiarum - Biological Sciences, v. 36, n. 3, p. 349-355, 2014.1807-863X1679-9283http://hdl.handle.net/11449/22022010.4025/actascibiolsci.v36i3.224232-s2.0-84907354201Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengporActa Scientiarum - Biological Sciencesinfo:eu-repo/semantics/openAccess2022-04-28T19:00:21Zoai:repositorio.unesp.br:11449/220220Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462022-04-28T19:00:21Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Histopathological evaluation of seven Amazon species of freshwater ornamental armored catfish Avaliação histopatológica em sete especies de cascudos ornamentais amazônicos |
title |
Histopathological evaluation of seven Amazon species of freshwater ornamental armored catfish |
spellingShingle |
Histopathological evaluation of seven Amazon species of freshwater ornamental armored catfish Fujimoto, Rodrigo Yudi Acaris Environmental quality Fish Histology |
title_short |
Histopathological evaluation of seven Amazon species of freshwater ornamental armored catfish |
title_full |
Histopathological evaluation of seven Amazon species of freshwater ornamental armored catfish |
title_fullStr |
Histopathological evaluation of seven Amazon species of freshwater ornamental armored catfish |
title_full_unstemmed |
Histopathological evaluation of seven Amazon species of freshwater ornamental armored catfish |
title_sort |
Histopathological evaluation of seven Amazon species of freshwater ornamental armored catfish |
author |
Fujimoto, Rodrigo Yudi |
author_facet |
Fujimoto, Rodrigo Yudi Neves, Mikaelle de Souza Santos, Rudã Fernandes Brandão [UNESP] da Cruz, Claudinei [UNESP] Diniz, Daniel Guerreiro Eiras, Jorge da Costa |
author_role |
author |
author2 |
Neves, Mikaelle de Souza Santos, Rudã Fernandes Brandão [UNESP] da Cruz, Claudinei [UNESP] Diniz, Daniel Guerreiro Eiras, Jorge da Costa |
author2_role |
author author author author author |
dc.contributor.none.fl_str_mv |
Empresa Brasileira de Pesquisa Agropecuária (EMBRAPA) Universidade Federal do Pará (UFPA) Universidade Estadual Paulista (UNESP) Universidade do Porto |
dc.contributor.author.fl_str_mv |
Fujimoto, Rodrigo Yudi Neves, Mikaelle de Souza Santos, Rudã Fernandes Brandão [UNESP] da Cruz, Claudinei [UNESP] Diniz, Daniel Guerreiro Eiras, Jorge da Costa |
dc.subject.por.fl_str_mv |
Acaris Environmental quality Fish Histology |
topic |
Acaris Environmental quality Fish Histology |
description |
Fish commonly known as acaris or plecos are freshwater armored catfish economically important as a food resource and as ornamental fish. Most of these species are captured in the Amazon region. However, despite its economic importance, there is a lack of knowledge about their biological aspects. Thus, this study aimed to characterize and evaluate the histopathological aspects of important organs as gills, liver, integument and kidney of seven species of armored freshwater ornamental catfish from Guamá River, Pará State, Brazil. All organs showed typical characteristics of organs of other teleosts. In some species, gills and liver showed slight histopathological changes: telangiectasis, edema and morphological changes related to the presence of parasites (Monogenea and Digenea) in the gills, and changes in the arrangement of hepatocytes rows, and vacuolation of hepatocytes in the liver. Thus, the knowledge of the normal structure of organs and changes found can be used as tools for environmental and health monitoring of animals. |
publishDate |
2014 |
dc.date.none.fl_str_mv |
2014-01-01 2022-04-28T19:00:21Z 2022-04-28T19:00:21Z |
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://dx.doi.org/10.4025/actascibiolsci.v36i3.22423 Acta Scientiarum - Biological Sciences, v. 36, n. 3, p. 349-355, 2014. 1807-863X 1679-9283 http://hdl.handle.net/11449/220220 10.4025/actascibiolsci.v36i3.22423 2-s2.0-84907354201 |
url |
http://dx.doi.org/10.4025/actascibiolsci.v36i3.22423 http://hdl.handle.net/11449/220220 |
identifier_str_mv |
Acta Scientiarum - Biological Sciences, v. 36, n. 3, p. 349-355, 2014. 1807-863X 1679-9283 10.4025/actascibiolsci.v36i3.22423 2-s2.0-84907354201 |
dc.language.iso.fl_str_mv |
eng por |
language |
eng por |
dc.relation.none.fl_str_mv |
Acta Scientiarum - Biological Sciences |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
349-355 |
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_ |
1797789523834306560 |