Results 21 to 30 of about 1,154 (201)
AOPs SÃO O FUTURO DA ECOTOXICOLOGIA?
Química Nova, 2021 ARE AOPs THE FUTURE OF ECOTOXICOLOGY? AOPs (Adverse Outcome Pathways) were introduced in the field of ecotoxicology due to the need of replacement of the classic system for assessing adverse results (considering only the mortality of organisms exposed to certain substances or mixtures) to a predictive system based on the measurement of biological ...
Rocha, Paula Suares +1 more
openaire +3 more sources
Evolutionary Applications, Volume 16, Issue 1, Page 62-73, January 2023., 2023 Abstract In the present framework of global warming, it is unclear whether evolutionary adaptation can happen quick enough to preserve the persistence of many species. Specifically, we lack knowledge about the adaptive potential of the different populations in relation to the various constraints that may hamper particular adaptations. There is evidence
Sandra Sacristán‐Bajo +9 more
wiley +1 more source
Pest Management Science, Volume 78, Issue 4, Page 1698-1706, April 2022., 2022 Neurotoxic insecticides negatively affected the behavior and reproduction of the predator Nesidiocoris tenuis, even at low concentrations. Our study suggest that these compounds should be avoided when the presence of the predator is desirable. Abstract BACKGROUND Pesticides can be noxious to non‐target beneficial arthropods and their negative effects ...
Luis C Passos +7 more
wiley +1 more source
FEBS Letters, Volume 595, Issue 6, Page 828-843, March 2021., 2021 ATP‐binding cassette (ABC) transporter proteins include efflux pumps that confer multixenobiotic resistance to zebrafish embryos, a valuable toxico/pharmacological model. Here, we established an automated microscopy‐based rhodamine B dye accumulation assay in which enhanced dye accumulation in live zebrafish embryos indicates inhibition of ...
Flavia Bieczynski +4 more
wiley +1 more source
Construindo conceitos de Ecotoxicologia no Ensino Básico: experimentos com plantas
Ecotoxicology and Environmental Contamination, 2023 Neste trabalho sugerimos uma aula prática envolvendo testes de toxicidade a serem realizados com plantas, para acessar e dimensionar efeitos aos ecossistemas. Destacamos o teste de germinação de sementes que é utilizado por agências ambientais brasileiras, como a Companhia Ambiental do Estado de São Paulo (CETESB).
Victor Delamerlini Rodrigues +4 more
openaire +1 more source
Bioscience Journal, 2014 Nas últimas décadas, a qualidade da água do Rio do Peixe, localizado no interior do Estado de São Paulo, está diminuindo, principalmente porque o rio vem sofrendo com o desmatamento feito às suas margens, o que provocou o assoreamento e permitiu o ...
Alessandra Corveloni da Costa +4 more
doaj +1 more source
Revista Ambiente & Água, 2015 Ao longo dos anos, o rio Subaé na Bahia tem sido impactado por atividade industrial pelo lançamento de efluentes tóxicos em suas águas. O presente estudo analisou os efeitos citotóxicos e genotóxicos provocados pela água do trecho deste rio que banha o ...
Jacqueline Ramos Machado Braga +1 more
doaj +1 more source
Benthic Macroinvertebrate Diversity in the Middle Doce River Basin, Brazil
Data, 2018 This resource contains a checklist of the benthic macroinvertebrate community sampled biannually from 1999 to 2010 in eight natural lakes from the middle Rio Doce Valley lake system and eight river segments in the Piracicaba River basin (sub-basin of ...
Gabriel Estevão Nogueira Aguila +8 more
doaj +1 more source
Exposição crônica ao cloridrato de metformina e à glibenclamida causa alterações comportamentais, glicêmicas e de mortalidade em Hemigrammus caudovittatus e Danio rerio [PDF]
Arquivo Brasileiro de Medicina Veterinária e Zootecnia, 2019 RESUMO Hemigrammus caudovittatus e Danio rerio foram expostos aos hipoglicemiantes orais (HOs) cloridrato de metformina a 40µg/L e 120µg/L e glibenclamida a 0,13µg/L e 0,39µg/L durante 100 dias.
E.Q. Souza +7 more
doaj +1 more source
Evaluation of eugenol toxicity in bioassays with test-organisms
Ciência Rural, 2017 : Fish in both natural and farming conditions are exposed to stress of capture, handling, transport or treatment that provoke low zootechnical performance.
Juliano Santos Gueretz +3 more
doaj +1 more source