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| 134. |  | PRESTES, E. B.; PAULA, V. J. de; SANTOS, F.; JONSSON, C. M.; CASTRO, V. L. S. S. de. Avaliação do efeito dos fungicidas Epoxiconazol, Piraclostrobina e sua mistura no crescimento da microalga Pseudokirchneriella subcapitata. In: CONGRESSO BRASILEIRO DE ECOTOXICOLOGIA, 11., 2010, Bombinhas. Anais... Bombinhas: Sociedade Brasileira de Ecotoxicologia, 2010. 1 CD- ROM.| Biblioteca(s): Embrapa Meio Ambiente. |
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| 138. | | ALBUQUERQUE, F. P. de; PREISLER, A. C.; FRACETO, L. F.; OLIVEIRA, H. C.; CASTRO, V. L. S. S. de. Overview of nanopesticide environmental safety aspects and regulatory issues: the case of nanoatrazine. In: FRACETO, L. F.; CASTRO, V. L. S. S. de; GRILLO, R.; ÁVILA, D.; OLIVEIRA, H. C.; LIMA, R. de (Ed.). Nanopesticides: from research and development to mechanisms of action and sustainable use in agriculture. Cham: Springer, 2020. p. 281-298.| Biblioteca(s): Embrapa Meio Ambiente. |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Meio Ambiente. Para informações adicionais entre em contato com cnpma.biblioteca@embrapa.br. |
Registro Completo
|
Biblioteca(s): |
Embrapa Meio Ambiente. |
|
Data corrente: |
24/05/2024 |
|
Data da última atualização: |
24/05/2024 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 3 |
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Autoria: |
BRAGA, A. P. A.; VALLIM, J. H.; CASTANHA, R. F.; CASTRO, V. L. S. S. de; MARIN-MORALES, M. A. |
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Afiliação: |
ANA PAULA ANDRADE BRAGA, UNIVERSIDADE ESTADUAL PAULISTA; JOSE HENRIQUE VALLIM, CNPMA; RODRIGO FERNANDES CASTANHA, CNPMA; VERA LUCIA SCHERHOLZ S DE CASTRO, CNPMA; MARIA APARECIDA MARIN-MORALES, UNIVERSIDADE ESTADUAL PAULISTA. |
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Título: |
Toxicity assessment of the biogenic amines cadaverine and putrescine in aquatic organisms. |
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Ano de publicação: |
2024 |
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Fonte/Imprenta: |
Water, Air, & Soil Pollution, v. 235, article 197, n. 3, 2024. |
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ISSN: |
0049-6979 |
|
DOI: |
http://dx.doi.org/10.1007/s11270-024-06983-z |
|
Idioma: |
Português |
|
Conteúdo: |
Abstract: Cemeteries are among the most polluting sources of groundwater and surface water in the world. Necro-leachate, a liquid released during the putrefaction of corpses, is the main culprit of such pollution. Among the compounds in this liquid are the potentially toxic amines cadaverine and putrescine, which are still poorly understood in terms of the environmental health risks they pose. This study evaluated the acute toxicity of cadaverine and putrescine, using efficient contamination bioindicators of aquatic environments. Danio rerio and Daphnia magna were exposed to both amines individually or in a mixture. Acute toxicity (LC50) was then observed in both organisms after exposure to the amines individually. Cadaverine showed higher lethality for D. magna (LC50 – 9.5 mg. L−1) and D. rerio (LC50—335.5 mg. L−1) than did putrescine (LC50—36.7 mg. L−1 and LC50- 452.6 mg. L−1, respectively). In embryotoxicity tests with D. rerio (hatching rate and malformations), delayed hatching, vertebral column malformations, and pericardial edema were observed after exposure to an amine mixture. However, co-exposure to cadaverine and putrescine was not toxic to D. magna. The results of this study confirmed the efficiency of the bioindicators used to assess contaminants in cemeteries and raised awareness of the toxic potential of cadaveric decomposition by-products. |
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Palavras-Chave: |
Cadaverina; Cemetery Contamination; Cemitério; Groundwater pollution; Monitoramento ambiental. |
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Thesagro: |
Águas Subterrâneas; Poluição da Água. |
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Thesaurus NAL: |
Cadaverine; Danio rerio; Daphnia magna; Ecotoxicology; Risk assessment. |
|
Categoria do assunto: |
P Recursos Naturais, Ciências Ambientais e da Terra |
|
Marc: |
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001 2164472
005 2024-05-24
008 2024 bl uuuu u00u1 u #d
022 $a0049-6979
024 7 $ahttp://dx.doi.org/10.1007/s11270-024-06983-z$2DOI
100 1 $aBRAGA, A. P. A.
245 $aToxicity assessment of the biogenic amines cadaverine and putrescine in aquatic organisms.$h[electronic resource]
260 $c2024
520 $aAbstract: Cemeteries are among the most polluting sources of groundwater and surface water in the world. Necro-leachate, a liquid released during the putrefaction of corpses, is the main culprit of such pollution. Among the compounds in this liquid are the potentially toxic amines cadaverine and putrescine, which are still poorly understood in terms of the environmental health risks they pose. This study evaluated the acute toxicity of cadaverine and putrescine, using efficient contamination bioindicators of aquatic environments. Danio rerio and Daphnia magna were exposed to both amines individually or in a mixture. Acute toxicity (LC50) was then observed in both organisms after exposure to the amines individually. Cadaverine showed higher lethality for D. magna (LC50 – 9.5 mg. L−1) and D. rerio (LC50—335.5 mg. L−1) than did putrescine (LC50—36.7 mg. L−1 and LC50- 452.6 mg. L−1, respectively). In embryotoxicity tests with D. rerio (hatching rate and malformations), delayed hatching, vertebral column malformations, and pericardial edema were observed after exposure to an amine mixture. However, co-exposure to cadaverine and putrescine was not toxic to D. magna. The results of this study confirmed the efficiency of the bioindicators used to assess contaminants in cemeteries and raised awareness of the toxic potential of cadaveric decomposition by-products.
650 $aCadaverine
650 $aDanio rerio
650 $aDaphnia magna
650 $aEcotoxicology
650 $aRisk assessment
650 $aÁguas Subterrâneas
650 $aPoluição da Água
653 $aCadaverina
653 $aCemetery Contamination
653 $aCemitério
653 $aGroundwater pollution
653 $aMonitoramento ambiental
700 1 $aVALLIM, J. H.
700 1 $aCASTANHA, R. F.
700 1 $aCASTRO, V. L. S. S. de
700 1 $aMARIN-MORALES, M. A.
773 $tWater, Air, & Soil Pollution$gv. 235, article 197, n. 3, 2024.
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