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| 12. |  | JAKOBY, G. L; CARDOSO, I. C. M.; BUENO, R. C. O. de F.; BUENO, A. F. Atividade inseticida de óleo de nim (Azadirachta indica A. Juss, Meliaceae) sobre Spodoptera frugiperda (Smith, 1797) (Lepidoptera: Noctuidae). Ecossistema, Espírito Santo do Pinhal - SP, v.30, n. 1/2, p.83-87, dez. 2005.| Biblioteca(s): Embrapa Florestas. |
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| 13. | | JAKOBY, G. L.; CARDOSO, I. C. M.; FREITAS BUENO, R. C. O. de; BUENO, A. F. Atividade inseticida de óleo de nim (Azadirachta indica A. Juss, Meliaceae) sobre Spodoptera frugiperda (Smith, 1797) (LEPIDOPTERA: NOCTUIDAE). Ecossistema, v. 30, n. 1-2, p. 83-87, jan./dez. 2005.| Biblioteca(s): Embrapa Tabuleiros Costeiros. |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Gado de Leite. Para informações adicionais entre em contato com cnpgl.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Gado de Leite. |
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Data corrente: |
01/12/2023 |
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Data da última atualização: |
29/01/2024 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 1 |
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Autoria: |
MONTEIRO NETO, J.; COSTALONGA, L. G.; PIRES, N. O.; CARPANEZ, T. G.; GOMES, F. B. R.; BOTTREL, S. E. C.; SILVA, J. B. G.; OTENIO, M. H.; PEREIRA, R. de O. |
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Afiliação: |
JOAO MONTEIRO NETO, UNIVERSIDADE FEDERAL DE JUIZ DE FORA; LORENA GOTELIP COSTALONGA, UNIVERSIDADE FEDERAL DE JUIZ DE FORA; NATHACHA OLIVEIRA PIRES, UNIVERSIDADE FEDERAL DE JUIZ DE FORA; THAIS GIRARDI CARPANEZ, UNIVERSIDADE FEDERAL DE MINAS GERAIS; FERNANDA BENTO ROSA GOMES, UNIVERSIDADE FEDERAL DE JUIZ DE FORA; SUE ELLEN COSTA BOTTREL, UNIVERSIDDE FEDERAL DE JUIZ DE FORA; JONATHAS BATISTA GONÇALVES SILVA, UNIVERSIDADE FEDERAL DE JUIZ DE FORA; MARCELO HENRIQUE OTENIO, CNPGL; RENATA DE OLIVEIRA PEREIRA, UNIVERSIDADE FEDERAL DE JUIZ DE FORA. |
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Título: |
Yeast estrogen screen assay applied in the assessment of estrogenic activity removal from dairy cattle wastewater treated by anaerobic digestion. |
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Ano de publicação: |
2024 |
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Fonte/Imprenta: |
Science of the Total Environment, v. 908, 168243, 2024. |
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DOI: |
https://doi.org/10.1016/j.scitotenv.2023.168243 |
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Idioma: |
Inglês |
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Conteúdo: |
The presence of estrogen-like endocrine disrupting chemicals (EEDC) in surface waters, soils, and groundwater has been frequently reported in the literature. Since these compounds can be excreted by humans and animals, the release of domestic sewage and animal wastewaters may be an important source of EEDC in the environment. In this context, there is a growing concern regarding the presence of these substances in the environment and their potential adverse effects on human health. However, most studies have been focused on the presence of EEDC in domestic wastewaters and the available information regarding EEDC in livestock wastewater is still limited. Therefore, this work aimed to quantify the estrogenic activity (EA) in the liquid phase of dairy cattle wastewaters and evaluate the removal of EA during anaerobic digestion, applying an adapted methodology based on the yeast estrogen screen (YES) assay, which has been widely used to analyze EA in domestic sewage. Influent and effluent dairy cattle wastewater samples from a full-scale anaerobic digester placed in an experimental farm were collected during seven months. EA concentrations in the liquid phase of raw wastewater ranged from 228 to 2182 ng.L−1 E2-eq. Anaerobic digestion was not efficient in EA removal, achieving effluent concentrations ranging from 109 to 946 ng.L−1 E2-eq. Results also indicate that the application of an estradiol-based fixed time artificial insemination protocol did not statistically contribute to the increase of EA concentrations in dairy cattle wastewater which reuse in cleaning of animal feeding operation facilities and fertigation are beneficial and economically advantageous to dairy production systems, reducing water demand in parallel to promoting organic matter and nutrient recycling. However, the potential environmental and health risks associated with the presence of EEDC in dairy cattle wastewaters should be better elucidated and evaluated. MenosThe presence of estrogen-like endocrine disrupting chemicals (EEDC) in surface waters, soils, and groundwater has been frequently reported in the literature. Since these compounds can be excreted by humans and animals, the release of domestic sewage and animal wastewaters may be an important source of EEDC in the environment. In this context, there is a growing concern regarding the presence of these substances in the environment and their potential adverse effects on human health. However, most studies have been focused on the presence of EEDC in domestic wastewaters and the available information regarding EEDC in livestock wastewater is still limited. Therefore, this work aimed to quantify the estrogenic activity (EA) in the liquid phase of dairy cattle wastewaters and evaluate the removal of EA during anaerobic digestion, applying an adapted methodology based on the yeast estrogen screen (YES) assay, which has been widely used to analyze EA in domestic sewage. Influent and effluent dairy cattle wastewater samples from a full-scale anaerobic digester placed in an experimental farm were collected during seven months. EA concentrations in the liquid phase of raw wastewater ranged from 228 to 2182 ng.L−1 E2-eq. Anaerobic digestion was not efficient in EA removal, achieving effluent concentrations ranging from 109 to 946 ng.L−1 E2-eq. Results also indicate that the application of an estradiol-based fixed time artificial insemination protocol did not statistically contribute to... Mostrar Tudo |
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Palavras-Chave: |
Estrume; YES assay. |
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Thesagro: |
Alimentação; Bovino; Estradiol; Hormônio Animal. |
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Thesaurus NAL: |
Animal feeding operations; Endocrine-disrupting chemicals; Hormones. |
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Categoria do assunto: |
L Ciência Animal e Produtos de Origem Animal |
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Marc: |
LEADER 03018naa a2200337 a 4500
001 2159027
005 2024-01-29
008 2024 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1016/j.scitotenv.2023.168243$2DOI
100 1 $aMONTEIRO NETO, J.
245 $aYeast estrogen screen assay applied in the assessment of estrogenic activity removal from dairy cattle wastewater treated by anaerobic digestion.$h[electronic resource]
260 $c2024
520 $aThe presence of estrogen-like endocrine disrupting chemicals (EEDC) in surface waters, soils, and groundwater has been frequently reported in the literature. Since these compounds can be excreted by humans and animals, the release of domestic sewage and animal wastewaters may be an important source of EEDC in the environment. In this context, there is a growing concern regarding the presence of these substances in the environment and their potential adverse effects on human health. However, most studies have been focused on the presence of EEDC in domestic wastewaters and the available information regarding EEDC in livestock wastewater is still limited. Therefore, this work aimed to quantify the estrogenic activity (EA) in the liquid phase of dairy cattle wastewaters and evaluate the removal of EA during anaerobic digestion, applying an adapted methodology based on the yeast estrogen screen (YES) assay, which has been widely used to analyze EA in domestic sewage. Influent and effluent dairy cattle wastewater samples from a full-scale anaerobic digester placed in an experimental farm were collected during seven months. EA concentrations in the liquid phase of raw wastewater ranged from 228 to 2182 ng.L−1 E2-eq. Anaerobic digestion was not efficient in EA removal, achieving effluent concentrations ranging from 109 to 946 ng.L−1 E2-eq. Results also indicate that the application of an estradiol-based fixed time artificial insemination protocol did not statistically contribute to the increase of EA concentrations in dairy cattle wastewater which reuse in cleaning of animal feeding operation facilities and fertigation are beneficial and economically advantageous to dairy production systems, reducing water demand in parallel to promoting organic matter and nutrient recycling. However, the potential environmental and health risks associated with the presence of EEDC in dairy cattle wastewaters should be better elucidated and evaluated.
650 $aAnimal feeding operations
650 $aEndocrine-disrupting chemicals
650 $aHormones
650 $aAlimentação
650 $aBovino
650 $aEstradiol
650 $aHormônio Animal
653 $aEstrume
653 $aYES assay
700 1 $aCOSTALONGA, L. G.
700 1 $aPIRES, N. O.
700 1 $aCARPANEZ, T. G.
700 1 $aGOMES, F. B. R.
700 1 $aBOTTREL, S. E. C.
700 1 $aSILVA, J. B. G.
700 1 $aOTENIO, M. H.
700 1 $aPEREIRA, R. de O.
773 $tScience of the Total Environment$gv. 908, 168243, 2024.
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