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Registro Completo |
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Biblioteca(s): |
Embrapa Pesca e Aquicultura. |
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Data corrente: |
09/10/2014 |
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Data da última atualização: |
15/10/2014 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
PEREIRA, B. F.; ALVES, R. M. da S.; ALVES, A. L.; SENHORINI, J. A.; ROCHA, R. de C. G. de A.; SCALIZE, P. H.; PITOL, D. L.; CAETANO, F. H. |
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Afiliação: |
BRUNO FIORELINI PEREIRA, UNESP, Rio Claro-SP; REBECA MAMEDE DA SILVA ALVES; ANDERSON LUIS ALVES, CNPASA; JOSÉ AUGUSTO SENHORINI, ICMBio/CEPTA; RITA DE CÁSSIA GIMENES DE ALCANTARA ROCHA, ICMBio/CEPTA; PRISCILLA HAKIME SCALIZE, FORP/USP, Ribeirão Preto-SP; DIMITRIUS LEONARDO PITOL, FOR/USP, Ribeirão Preto-SP; FLÁVIO HENRIQUE CAETANO, UNESP, Rio Claro-SP. |
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Título: |
Effects of biodegradable detergents in morphological parameters of liver in two neotropical fish species (Prochilodus lineatus and Astyanax altiparanae). |
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Ano de publicação: |
2014 |
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Fonte/Imprenta: |
Microscopy Research, v. 2, n. 2, p. 39-49, Apr. 2014. |
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DOI: |
10.4236/mr.2014.22006 |
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Idioma: |
Inglês |
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Conteúdo: |
Indiscriminate disposal of residues of domestic and/or industrial origin in aquatic ecosystems resulting from urban activities causes concern about their effects on the fauna. Substances absorbed by animals, such as those cited above, are metabolized by the liver, as it is the main target organ of several pollutants and also exercises basic vital functions in the organism. For this reason the liver is used as the main and most reliable biomarker in environmental studies. Thus the objective of the present study was to identify hepatic alterations resulting from exposure to water contaminated by a few commercial brands of biodegradable detergents and their effects when present together with several other contaminants found in nature. For such, a solution of 1 ppm of biodegradable detergents and water from an urban lake were tested on two widely distributed native Brazilian fish (Astyanax altiparanae and Prochilodus lineatus). Several alterations were found on the liver, including cytoplasm vacuolization, nuclear displacement, macrophage recruitment and reduced liver glycogen, showing a degenerative process in the liver of the fish, due to the action of contaminants. |
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Thesagro: |
Biodegradação; Detergente; Figado; Lago; Peixe; Poluição. |
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Thesaurus Nal: |
Astyanax altiparanae; Detergents; Fish; Liver; Pollution; Prochilodus lineatus. |
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Categoria do assunto: |
L Ciência Animal e Produtos de Origem Animal |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/109719/1/mr.pdf
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Marc: |
LEADER 02230naa a2200361 a 4500
001 1996937
005 2014-10-15
008 2014 bl uuuu u00u1 u #d
024 7 $a10.4236/mr.2014.22006$2DOI
100 1 $aPEREIRA, B. F.
245 $aEffects of biodegradable detergents in morphological parameters of liver in two neotropical fish species (Prochilodus lineatus and Astyanax altiparanae).$h[electronic resource]
260 $c2014
520 $aIndiscriminate disposal of residues of domestic and/or industrial origin in aquatic ecosystems resulting from urban activities causes concern about their effects on the fauna. Substances absorbed by animals, such as those cited above, are metabolized by the liver, as it is the main target organ of several pollutants and also exercises basic vital functions in the organism. For this reason the liver is used as the main and most reliable biomarker in environmental studies. Thus the objective of the present study was to identify hepatic alterations resulting from exposure to water contaminated by a few commercial brands of biodegradable detergents and their effects when present together with several other contaminants found in nature. For such, a solution of 1 ppm of biodegradable detergents and water from an urban lake were tested on two widely distributed native Brazilian fish (Astyanax altiparanae and Prochilodus lineatus). Several alterations were found on the liver, including cytoplasm vacuolization, nuclear displacement, macrophage recruitment and reduced liver glycogen, showing a degenerative process in the liver of the fish, due to the action of contaminants.
650 $aAstyanax altiparanae
650 $aDetergents
650 $aFish
650 $aLiver
650 $aPollution
650 $aProchilodus lineatus
650 $aBiodegradação
650 $aDetergente
650 $aFigado
650 $aLago
650 $aPeixe
650 $aPoluição
700 1 $aALVES, R. M. da S.
700 1 $aALVES, A. L.
700 1 $aSENHORINI, J. A.
700 1 $aROCHA, R. de C. G. de A.
700 1 $aSCALIZE, P. H.
700 1 $aPITOL, D. L.
700 1 $aCAETANO, F. H.
773 $tMicroscopy Research$gv. 2, n. 2, p. 39-49, Apr. 2014.
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Registro original: |
Embrapa Pesca e Aquicultura (CNPASA) |
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| 1. |  | PEREIRA, B. F.; ALVES, R. M. da S.; ALVES, A. L.; SENHORINI, J. A.; ROCHA, R. de C. G. de A.; SCALIZE, P. H.; PITOL, D. L.; CAETANO, F. H. Effects of biodegradable detergents in morphological parameters of liver in two neotropical fish species (Prochilodus lineatus and Astyanax altiparanae). Microscopy Research, v. 2, n. 2, p. 39-49, Apr. 2014.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: C - 0 |
| Biblioteca(s): Embrapa Pesca e Aquicultura. |
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