Avaliação da Toxicidade do Microplástico Polietileno em Conjunto com Distintos Poluentes Emergentes em Vertebrados Aquáticos
Gorde:
| Egile nagusia: | |
|---|---|
| Argitaratze data: | 2024 |
| Formatua: | Doctoral thesis |
| Hizkuntza: | por |
| Baliabidea: | Repositório Institucional da UFG |
| Download full: | http://repositorio.bc.ufg.br/tede/handle/tede/14310 |
Gaia: | The growing presence of microplastics (fragments <5mm) has generated global concerns due to their potential impact on human health and the environment. These small emerging pollutants can associate with other contaminants, such as metals and pesticides, increasing their toxicity and causing more serious effects. An analysis of the current state of scientific knowledge up to 2020 revealed that most studies on the toxicity of microplastics in amphibians are concentrated in Brazil, Italy, and China, with an emphasis on the order Anura. From this analysis, important recommendations emerged, such as the need to expand the diversity of species studied, evaluate the sensitivity of species considering the micro and nano size of particles, investigate the contributions of microplastics to the intensification of the effects caused by environmental stressors and explore the effects of plastic particles in association with other pollutants, since these pollutants are rarely isolated in the environment. To address some of these gaps, this thesis evaluated the possible effects of exposure of tadpoles of the species Physalaemus cuvieri and adults of Danio rerio, both in isolated exposure to microplastics and in association with different chemical compounds [i.e., pharmaceuticals, agro-industrial waste, hydrocarbons, synthetic hormones, fertilizers, pesticides, among others] in environmentally relevant concentrations. After exposing the specimens, the uptake and accumulation of microplastics, in addition to several biomarkers, were analyzed. In P. cuvieri tadpoles, morphological, biometric, and developmental indices, behavioral parameters, mutagenicity, cytotoxicity, antioxidant, and cholinesterase responses were investigated. In adults of Danio rerio, biomarkers of genotoxicity, mutagenicity and redox imbalance were analyzed. The results indicated notable changes in the physiological and biochemical patterns of the species evaluated [imbalance of pro-antioxidant activities – inferred by the levels of nitrite, superoxide dismutase and catalase, for example], in addition to confirming the translocation of these particles into the animals. This scenario highlights the potential adverse effects resulting from the presence of various pollutants in freshwater ecosystems |
| _version_ | 1871426348903301120 |
|---|---|
| author | Araujo, Amanda Pereira da Costa |
| author_browse | Araujo, Amanda Pereira da Costa |
| author_facet | Araujo, Amanda Pereira da Costa |
| author_role | author |
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| collection | Repositório Institucional da UFG |
| contributor_str_mv | Silva, Daniela de Melo e Pinto, Guilherme Malafaia Silva Júnior, Flavio Manoel Rodrigues da Silva, Daniela de Melo e Faria, Karla Maria Silva de Souza, Marcelino Benvindo de Oliveira, Maria Betania Melo de |
| dc.contributor.advisor-co1.fl_str_mv | Pinto, Guilherme Malafaia |
| dc.contributor.advisor-co1Lattes.fl_str_mv | http://lattes.cnpq.br/7222293518573336 |
| dc.contributor.advisor1.fl_str_mv | Silva, Daniela de Melo e |
| dc.contributor.advisor1Lattes.fl_str_mv | http://lattes.cnpq.br/9895211901348365 |
| dc.contributor.author.fl_str_mv | Araujo, Amanda Pereira da Costa |
| dc.contributor.authorLattes.fl_str_mv | http://lattes.cnpq.br/4189221157391153 |
| dc.contributor.referee1.fl_str_mv | Silva Júnior, Flavio Manoel Rodrigues da |
| dc.contributor.referee2.fl_str_mv | Silva, Daniela de Melo e |
| dc.contributor.referee3.fl_str_mv | Faria, Karla Maria Silva de |
| dc.contributor.referee4.fl_str_mv | Souza, Marcelino Benvindo de |
| dc.contributor.referee5.fl_str_mv | Oliveira, Maria Betania Melo de |
| dc.date.accessioned.fl_str_mv | 2025-05-14T15:25:03Z |
| dc.date.available.fl_str_mv | 2025-05-14T15:25:03Z |
| dc.date.issued.fl_str_mv | 2024-02-09 |
| dc.identifier.citation.fl_str_mv | ARAÚJO, A. P. C. Avaliação Da Toxicidade Do Microplástico Polietileno Em Conjunto Com Distintos Poluentes Emergentes Em Vertebrados Aquáticos. 2024. 176 f. Tese (Doutorado em Ciências Ambientais) - Pró-Reitoria de Pós-Graduação, Universidade Federal de Goiás, Goiânia, 2024. |
| dc.identifier.uri.fl_str_mv | http://repositorio.bc.ufg.br/tede/handle/tede/14310 |
| dc.language.iso.fl_str_mv | por |
| dc.publisher.country.fl_str_mv | Brasil |
| dc.publisher.department.fl_str_mv | Pró-Reitoria de Pós-graduação (PRPG) |
| dc.publisher.initials.fl_str_mv | UFG |
| dc.publisher.none.fl_str_mv | Universidade Federal de Goiás |
| dc.publisher.program.fl_str_mv | Programa de Pós-graduação em Ciências Ambientais (PRPG) |
| dc.rights.driver.fl_str_mv | http://creativecommons.org/licenses/by-nc-nd/4.0/ info:eu-repo/semantics/openAccess |
| dc.source.none.fl_str_mv | reponame:Repositório Institucional da UFG instname:Universidade Federal de Goiás (UFG) instacron:UFG |
| dc.subject.cnpq.fl_str_mv | ENGENHARIAS::ENGENHARIA SANITARIA::SANEAMENTO AMBIENTAL::CONTROLE DA POLUICAO |
| dc.subject.eng.fl_str_mv | Plastic pollution Ecotoxicology Water pollution Biomarkers Toxicity of mixtures |
| dc.subject.por.fl_str_mv | Poluição plástica Ecotoxicologia Poluição aquática Biomarcadores Toxicidade de misturas |
| dc.title.alternative.eng.fl_str_mv | Evaluation Of The Toxicity Of The Microplastic Polyethylene In Association With Distinct Emerging Pollutants In Aquatic Vertebrates |
| dc.title.none.fl_str_mv | Avaliação da Toxicidade do Microplástico Polietileno em Conjunto com Distintos Poluentes Emergentes em Vertebrados Aquáticos |
| dc.type.driver.fl_str_mv | info:eu-repo/semantics/doctoralThesis |
| dc.type.status.fl_str_mv | info:eu-repo/semantics/publishedVersion |
| description | The growing presence of microplastics (fragments <5mm) has generated global concerns due to their potential impact on human health and the environment. These small emerging pollutants can associate with other contaminants, such as metals and pesticides, increasing their toxicity and causing more serious effects. An analysis of the current state of scientific knowledge up to 2020 revealed that most studies on the toxicity of microplastics in amphibians are concentrated in Brazil, Italy, and China, with an emphasis on the order Anura. From this analysis, important recommendations emerged, such as the need to expand the diversity of species studied, evaluate the sensitivity of species considering the micro and nano size of particles, investigate the contributions of microplastics to the intensification of the effects caused by environmental stressors and explore the effects of plastic particles in association with other pollutants, since these pollutants are rarely isolated in the environment. To address some of these gaps, this thesis evaluated the possible effects of exposure of tadpoles of the species Physalaemus cuvieri and adults of Danio rerio, both in isolated exposure to microplastics and in association with different chemical compounds [i.e., pharmaceuticals, agro-industrial waste, hydrocarbons, synthetic hormones, fertilizers, pesticides, among others] in environmentally relevant concentrations. After exposing the specimens, the uptake and accumulation of microplastics, in addition to several biomarkers, were analyzed. In P. cuvieri tadpoles, morphological, biometric, and developmental indices, behavioral parameters, mutagenicity, cytotoxicity, antioxidant, and cholinesterase responses were investigated. In adults of Danio rerio, biomarkers of genotoxicity, mutagenicity and redox imbalance were analyzed. The results indicated notable changes in the physiological and biochemical patterns of the species evaluated [imbalance of pro-antioxidant activities – inferred by the levels of nitrite, superoxide dismutase and catalase, for example], in addition to confirming the translocation of these particles into the animals. This scenario highlights the potential adverse effects resulting from the presence of various pollutants in freshwater ecosystems |
| eu_rights_str_mv | openAccess |
| format | doctoralThesis |
| id | UFG-2_3dce0a5372bebb2c484eacf7e234e1df |
| identifier_str_mv | ARAÚJO, A. P. C. Avaliação Da Toxicidade Do Microplástico Polietileno Em Conjunto Com Distintos Poluentes Emergentes Em Vertebrados Aquáticos. 2024. 176 f. Tese (Doutorado em Ciências Ambientais) - Pró-Reitoria de Pós-Graduação, Universidade Federal de Goiás, Goiânia, 2024. |
| instacron_str | UFG |
| institution | UFG |
| instname_str | Universidade Federal de Goiás (UFG) |
| language | por |
| network_acronym_str | UFG-2 |
| network_name_str | Repositório Institucional da UFG |
| oai_identifier_str | oai:repositorio.bc.ufg.br:tede/14310 |
| publishDate | 2024 |
| publishDateSort | 2024 |
| publisher.none.fl_str_mv | Universidade Federal de Goiás |
| reponame_str | Repositório Institucional da UFG |
| repository.mail.fl_str_mv | grt.bc@ufg.br |
| repository.name.fl_str_mv | Repositório Institucional da UFG - Universidade Federal de Goiás (UFG) |
| repository_id_str | oai:repositorio.bc.ufg.br:tede/1234 |
| rights_invalid_str_mv | http://creativecommons.org/licenses/by-nc-nd/4.0/ |
| spelling | Silva, Daniela de Melo ehttp://lattes.cnpq.br/9895211901348365Pinto, Guilherme Malafaiahttp://lattes.cnpq.br/7222293518573336Silva Júnior, Flavio Manoel Rodrigues daSilva, Daniela de Melo eFaria, Karla Maria Silva deSouza, Marcelino Benvindo deOliveira, Maria Betania Melo dehttp://lattes.cnpq.br/4189221157391153Araujo, Amanda Pereira da Costa2025-05-14T15:25:03Z2025-05-14T15:25:03Z2024-02-09ARAÚJO, A. P. C. Avaliação Da Toxicidade Do Microplástico Polietileno Em Conjunto Com Distintos Poluentes Emergentes Em Vertebrados Aquáticos. 2024. 176 f. Tese (Doutorado em Ciências Ambientais) - Pró-Reitoria de Pós-Graduação, Universidade Federal de Goiás, Goiânia, 2024.http://repositorio.bc.ufg.br/tede/handle/tede/14310The growing presence of microplastics (fragments <5mm) has generated global concerns due to their potential impact on human health and the environment. These small emerging pollutants can associate with other contaminants, such as metals and pesticides, increasing their toxicity and causing more serious effects. An analysis of the current state of scientific knowledge up to 2020 revealed that most studies on the toxicity of microplastics in amphibians are concentrated in Brazil, Italy, and China, with an emphasis on the order Anura. From this analysis, important recommendations emerged, such as the need to expand the diversity of species studied, evaluate the sensitivity of species considering the micro and nano size of particles, investigate the contributions of microplastics to the intensification of the effects caused by environmental stressors and explore the effects of plastic particles in association with other pollutants, since these pollutants are rarely isolated in the environment. To address some of these gaps, this thesis evaluated the possible effects of exposure of tadpoles of the species Physalaemus cuvieri and adults of Danio rerio, both in isolated exposure to microplastics and in association with different chemical compounds [i.e., pharmaceuticals, agro-industrial waste, hydrocarbons, synthetic hormones, fertilizers, pesticides, among others] in environmentally relevant concentrations. After exposing the specimens, the uptake and accumulation of microplastics, in addition to several biomarkers, were analyzed. In P. cuvieri tadpoles, morphological, biometric, and developmental indices, behavioral parameters, mutagenicity, cytotoxicity, antioxidant, and cholinesterase responses were investigated. In adults of Danio rerio, biomarkers of genotoxicity, mutagenicity and redox imbalance were analyzed. The results indicated notable changes in the physiological and biochemical patterns of the species evaluated [imbalance of pro-antioxidant activities – inferred by the levels of nitrite, superoxide dismutase and catalase, for example], in addition to confirming the translocation of these particles into the animals. This scenario highlights the potential adverse effects resulting from the presence of various pollutants in freshwater ecosystemsA crescente presença de microplásticos (fragmentos < 5mm) tem gerado preocupações globais devido ao seu potencial impacto na saúde humana e no meio ambiente. Esses pequenos poluentes emergentes têm a capacidade de se associar a outros contaminantes, como metais e agrotóxicos, aumentando sua toxicidade e provocando efeitos mais graves. Uma análise do estado atual do conhecimento científico até o ano de 2020 revelou que a maioria dos estudos sobre a toxicidade dos microplásticos em anfíbios está concentrada no Brasil, Itália e China, com ênfase na ordem Anura. Dessa análise, surgiram recomendações importantes, como a necessidade de ampliar a diversidade de espécies estudadas, avaliar a sensibilidade das espécies considerando o tamanho micro e nano das partículas, investigar as contribuições dos microplásticos para a intensificação dos efeitos causados por estressores ambientais e explorar os efeitos das partículas de plástico em associação com outros poluentes, uma vez que no ambiente esses poluentes raramente estão isolados. Para abordar algumas dessas lacunas, esta tese avaliou os possíveis efeitos da exposição de girinos da espécie Physalaemus cuvieri e de adultos de Danio rerio, tanto em exposição isolada aos microplásticos quanto em associação com diferentes compostos químicos [i.e., farmacêuticos, resíduos agroindustriais, hidrocarbonetos, hormônios sintéticos, fertilizantes, agrotóxicos, dentre outros] em concentrações ambientalmente relevantes. Após a exposição dos espécimes, foram analisadas a captação e acumulação de microplásticos, além de diversos biomarcadores. Nos girinos de P. cuvieri, foram investigados índices morfológicos, biométricos e de desenvolvimento, parâmetros comportamentais, mutagenicidade, citotoxicidade, respostas antioxidantes e colinesterásicas. Nos adultos de Danio rerio, foram analisados biomarcadores de genotoxicidade, mutagenicidade e desequilíbrio redox. Os resultados indicaram mudanças notáveis nos padrões fisiológicos e bioquímicos das espécies avaliadas (desequilíbrio de atividades pro-antioxidantes – inferido pelos níveis de nitrito, superóxido dismutase e catalase, por exemplo), além de confirmar a translocação dessas partículas para o interior dos animais. Esse cenário destaca os potenciais efeitos adversos resultantes da presença de diversos poluentes nos ecossistemas de água doceCoordenação de Aperfeiçoamento de Pessoal de Nível Superior - CAPESUniversidade Federal de GoiásPrograma de Pós-graduação em Ciências Ambientais (PRPG)UFGBrasilPró-Reitoria de Pós-graduação (PRPG)http://creativecommons.org/licenses/by-nc-nd/4.0/info:eu-repo/semantics/openAccessPoluição plásticaEcotoxicologiaPoluição aquáticaBiomarcadoresToxicidade de misturasPlastic pollutionEcotoxicologyWater pollutionBiomarkersToxicity of mixturesENGENHARIAS::ENGENHARIA SANITARIA::SANEAMENTO AMBIENTAL::CONTROLE DA POLUICAOAvaliação da Toxicidade do Microplástico Polietileno em Conjunto com Distintos Poluentes Emergentes em Vertebrados AquáticosEvaluation Of The Toxicity Of The Microplastic Polyethylene In Association With Distinct Emerging Pollutants In Aquatic Vertebratesinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/doctoralThesisporreponame:Repositório Institucional da UFGinstname:Universidade Federal de Goiás (UFG)instacron:UFGORIGINALTese - Amanda Pereira da Costa Araujo - 2024.pdfTese - Amanda Pereira da Costa Araujo - 2024.pdfapplication/pdf9010080http://repositorio.bc.ufg.br/tede/bitstreams/59013a6c-0476-4ac6-8357-5721e5b49e5a/download1821e0f9b6ebb42a93b082bcbfc8753aMD51LICENSElicense.txtlicense.txttext/plain; charset=utf-81748http://repositorio.bc.ufg.br/tede/bitstreams/3fd85fef-a20a-4a82-86f3-2db863f2bff2/download8a4605be74aa9ea9d79846c1fba20a33MD52CC-LICENSElicense_rdflicense_rdfapplication/rdf+xml; charset=utf-8805http://repositorio.bc.ufg.br/tede/bitstreams/efb2ac20-14ea-4ca0-9373-c66bd176b502/download4460e5956bc1d1639be9ae6146a50347MD53tede/143102025-05-14 12:25:03.684http://creativecommons.org/licenses/by-nc-nd/4.0/Acesso Abertoopen.accessoai:repositorio.bc.ufg.br:tede/14310http://repositorio.bc.ufg.br/tedeRepositório InstitucionalPUBhttps://repositorio.bc.ufg.br/tedeserver/oai/requestgrt.bc@ufg.bropendoar:oai:repositorio.bc.ufg.br:tede/12342025-05-14T15:25:03Repositório Institucional da UFG - Universidade Federal de Goiás (UFG)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 |
| spellingShingle | Avaliação da Toxicidade do Microplástico Polietileno em Conjunto com Distintos Poluentes Emergentes em Vertebrados Aquáticos Araujo, Amanda Pereira da Costa Poluição plástica Ecotoxicologia Poluição aquática Biomarcadores Toxicidade de misturas Plastic pollution Ecotoxicology Water pollution Biomarkers Toxicity of mixtures ENGENHARIAS::ENGENHARIA SANITARIA::SANEAMENTO AMBIENTAL::CONTROLE DA POLUICAO |
| status_str | publishedVersion |
| title | Avaliação da Toxicidade do Microplástico Polietileno em Conjunto com Distintos Poluentes Emergentes em Vertebrados Aquáticos |
| title_full | Avaliação da Toxicidade do Microplástico Polietileno em Conjunto com Distintos Poluentes Emergentes em Vertebrados Aquáticos |
| title_fullStr | Avaliação da Toxicidade do Microplástico Polietileno em Conjunto com Distintos Poluentes Emergentes em Vertebrados Aquáticos |
| title_full_unstemmed | Avaliação da Toxicidade do Microplástico Polietileno em Conjunto com Distintos Poluentes Emergentes em Vertebrados Aquáticos |
| title_short | Avaliação da Toxicidade do Microplástico Polietileno em Conjunto com Distintos Poluentes Emergentes em Vertebrados Aquáticos |
| title_sort | Avaliação da Toxicidade do Microplástico Polietileno em Conjunto com Distintos Poluentes Emergentes em Vertebrados Aquáticos |
| topic | Poluição plástica Ecotoxicologia Poluição aquática Biomarcadores Toxicidade de misturas Plastic pollution Ecotoxicology Water pollution Biomarkers Toxicity of mixtures ENGENHARIAS::ENGENHARIA SANITARIA::SANEAMENTO AMBIENTAL::CONTROLE DA POLUICAO |
| url | http://repositorio.bc.ufg.br/tede/handle/tede/14310 |