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Registro Completo |
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Biblioteca(s): |
Embrapa Tabuleiros Costeiros. |
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Data corrente: |
10/12/2014 |
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Data da última atualização: |
10/12/2014 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
FUJIMOTO, R. Y.; NEVES, M. de S.; SANTOS, R. F. B.; CRUZ, C. da; DINIZ, D. G.; EIRAS, J. da C. |
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Afiliação: |
RODRIGO YUDI FUJIMOTO, CPATC. |
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Título: |
Histopathological evaluation of seven Amazon species of freshwater ornamental armored catfish. |
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Ano de publicação: |
2014 |
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Fonte/Imprenta: |
Acta Scientiarum. Biological Sciences, Mringá, v. 36, n. 3, p. 349-355, Jul./ Sep. 2014. |
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ISSN: |
1807-863X |
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DOI: |
10.4025/actascibiolsci.v36i3.22423 |
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Idioma: |
Português |
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Conteúdo: |
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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Palavras-Chave: |
Qualidade ambiental. |
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Thesagro: |
Histologia; Peixe. |
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Thesaurus Nal: |
environmental quality; fish; histology. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/113509/1/Histopathological-evaluation-of-seven-Amazon-species-of-freshwater-ornamental-armored-catfish.pdf
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Marc: |
LEADER 01883naa a2200277 a 4500
001 2002188
005 2014-12-10
008 2014 bl uuuu u00u1 u #d
022 $a1807-863X
024 7 $a10.4025/actascibiolsci.v36i3.22423$2DOI
100 1 $aFUJIMOTO, R. Y.
245 $aHistopathological evaluation of seven Amazon species of freshwater ornamental armored catfish.$h[electronic resource]
260 $c2014
520 $aFish 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.
650 $aenvironmental quality
650 $afish
650 $ahistology
650 $aHistologia
650 $aPeixe
653 $aQualidade ambiental
700 1 $aNEVES, M. de S.
700 1 $aSANTOS, R. F. B.
700 1 $aCRUZ, C. da
700 1 $aDINIZ, D. G.
700 1 $aEIRAS, J. da C.
773 $tActa Scientiarum. Biological Sciences, Mringá$gv. 36, n. 3, p. 349-355, Jul./ Sep. 2014.
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Registro original: |
Embrapa Tabuleiros Costeiros (CPATC) |
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Registro |
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Voltar
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Registro Completo
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Biblioteca(s): |
Embrapa Florestas. |
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Data corrente: |
28/10/2003 |
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Data da última atualização: |
19/08/2014 |
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Autoria: |
CARVALHO, P. E. R. |
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Afiliação: |
Pesquisador da Embrapa Florestas. |
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Título: |
Acacia melanoxylon (Acácia-australiana). |
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Ano de publicação: |
1999 |
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Fonte/Imprenta: |
Colombo: EMBRAPA-CNPF, 1999. |
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Páginas: |
5 p. |
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Série: |
(EMBRAPA-CNPF. Instrução técnica, 2). |
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Idioma: |
Português |
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Palavras-Chave: |
Acacia australiana; Espécie florestal. |
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Thesagro: |
Botânica. |
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Thesaurus NAL: |
Acacia melanoxylon; botany; forest trees. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/106754/1/AcaciaMela0001.pdf
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Marc: |
LEADER 00520nam a2200193 a 4500
001 1297793
005 2014-08-19
008 1999 bl uuuu u0uu1 u #d
100 1 $aCARVALHO, P. E. R.
245 $aAcacia melanoxylon (Acácia-australiana).
260 $aColombo: EMBRAPA-CNPF$c1999
300 $a5 p.
490 $a(EMBRAPA-CNPF. Instrução técnica, 2).
650 $aAcacia melanoxylon
650 $abotany
650 $aforest trees
650 $aBotânica
653 $aAcacia australiana
653 $aEspécie florestal
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Registro original: |
Embrapa Florestas (CNPF) |
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