Zobrazeno 1 - 10 of 209 pro vyhledávání: '"ensaio cometa"'
1
Akademický článek
Genotoxicidade do composto Azadiractina avaliado através do Ensaio Cometa utilizando Danio rerio (Hamilton 1822) como organismo teste
Autor: Alana Nunes Rael, Alexandre Rieger
Publikováno v: Revista Jovens Pesquisadores, Vol 7, Iss 2, Pp 46-62 (2017)
A azadiractina consiste no óleo obtido a partir de sementes secas de Azadirachta indica A. Juss. (Família: Meliaceae). Trata-se de um biopesticida para controle de pragas na agricultura e, portanto, um agente "eco-amigável" para a agricultura org
Externí odkaz: https://doaj.org/article/acff1ca3503240d2933aef7a1469b43e
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2
Akademický článek
Investigation of potential biomarkers for the early diagnosis of cellular stability after the exposure of agricultural workers to pesticides
Autor: JODEL S. ALVES, FERNANDA R. DA SILVA, GABRIELI F. DA SILVA, MIRIAN SALVADOR, KÁTIA KVITKO, PAULA ROHR, CARLA E.I. DOS SANTOS, JOHNNY F. DIAS, JOÃO A.P. HENRIQUES, JULIANA DA SILVA
Publikováno v: Anais da Academia Brasileira de Ciências, Vol 88, Iss 1, Pp 349-360 (2016)
ABSTRACT Agricultural workers involved in the harvest of tobacco crops are regularly exposed to large quantities of pesticides. In order to determine how this exposure to pesticides induces genetic alterations in these workers, blood samples were obt
Externí odkaz: https://doaj.org/article/113c13637f724dad88651b57c7b430fb
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3
Potencial de melhoria de extratos de Moringa oleifera contra embriotoxicidade e genotoxicidade induzida por arseniato de sódio em camundongos (Mus musculus)
Autor: K. Ali, A. Iqbal, S. M. Bukhari, S. Safdar, A. Raiz, W. Ali, A. Hussain, A. Javid, M. Hussain, M. M. Ali, A. Mahmud, M. J. Iqbal, M. F. Nasir, I. Mubeen, S. Kanwal, F. Sughra, A. Khattak, M. Saleem
Publikováno v: Brazilian Journal of Biology v.83 2023
Brazilian Journal of Biology
Instituto Internacional de Ecologia (IIE)
instacron:IIE
Brazilian Journal of Biology, Volume: 83, Article number: e248022, Published: 27 AUG 2021
Brazilian Journal of Biology, Vol 83 (2021)
Previous studies have suggested that arsenic crosses the placenta and affects the fetus development. The study under consideration aims to show comparative ameliorative effect of Moringa oleifera leaf and flower extracts against sodium arsenate induc
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::37b56580caf00d6474873dd3c76aed43
https://doi.org/10.1590/1519-6984.248022
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4
Akademický článek
Single cell gel electrophoresis as a tool to assess genetic damage in Heleobia cf. australis (Mollusca: Gastropoda) as sentinel for industrial and domestic pollution in Montevideo bay (Uruguay)
Autor: Silvia Villar, Noelia Kandratavicius, Stefanie Martinez, Pablo Muniz
Publikováno v: Brazilian Journal of Oceanography, Vol 63, Iss 3, Pp 347-354 (2015)
AbstractThe knowledge of the extent of DNA damage in aquatic organisms in polluted areas is an important issue because contamination may alter their health at sublethal levels. Although molluscs have been widely used to monitor water pollution, there
Externí odkaz: https://doaj.org/article/176fc1bcbe7648a8b1d909487f02696f
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5
Akademický článek
GENOTOXICITY OF SHALLOW WATERS NEAR THE BRAZILIAN ANTARCTIC STATION 'COMANDANTE FERRAZ' (EACF), ADMIRALTY BAY, KING GEORGE ISLAND, ANTARCTICA
Autor: Arthur José da Silva Rocha, Marina Tenório Botelho, Fabio Matsu Hasue, Maria José de Arruda Campos Rocha Passos, Caroline Patricio Vignardi, Phan Van Ngan, Vicente Gomes
Publikováno v: Brazilian Journal of Oceanography, Vol 63, Iss 1, Pp 63-70 (2015)
Series of biomonitoring surveys were undertaken weekly in February 2012 to investigate the genotoxicity of the shallow waters around the Brazilian Antarctic Station "Comandante Ferraz" (EACF). The comet assay was applied to assess the damage to the D
Externí odkaz: https://doaj.org/article/f04e4ee4f121429c85e23f207d8eb1e5
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6
Dissertation/ Thesis
Adaptação de Ensaio Cometa às células meristemáticas provenientes de raízes de propágulos de Rhizophora mangle para avaliar a genotoxicidade no ambiente marinho
Autor: Garcia, Juliana Maia Rabêlo Nucci
O presente estudo teve como objetivo o estabelecimento de um método citogenotoxico, o ensaio cometa, adaptado às células meristemáticas provenientes de raízes de propágulos de mangue da espécie Rhizophora mangle para utilização em estudos so
Externí odkaz: http://www.teses.usp.br/teses/disponiveis/21/21134/tde-24022017-142221/
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8
Genotoxicity of Fipronil® in the brain of bumblebee Bombus atratus (Hymenopter: Bombini)
Autor: Provase, Michele
Publikováno v: Repositório Institucional da UFSCAR
Universidade Federal de São Carlos (UFSCAR)
instacron:UFSCAR
Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES) Fipronil® is a neurotoxic insecticide, effective for control of crop pests. However, there are no data about possible genotoxic effect of sublethal concentrations in the brain o
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______3056::9690d21d0412beb5ce0150cb1b91fa68
https://repositorio.ufscar.br/handle/ufscar/15666
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9
Akademický článek
DNA damage in children and adolescents with cardiovascular disease risk factors
Autor: Mariele Kliemann, Daniel Prá, Luiza L. Müller, Liziane Hermes, Jorge A. Horta, Miriam B. Reckziegel, Miria S. Burgos, Sharbel W. Maluf, Silvia I.R. Franke, Juliana da Silva
Publikováno v: Anais da Academia Brasileira de Ciências, Vol 84, Iss 3, Pp 833-840 (2012)
The risk of developing cardiovascular disease (CVD) is related to lifestyle (e.g. diet, physical activity and smoking) as well as to genetic factors. This study aimed at evaluating the association between CVD risk factors and DNA damage levels in chi
Externí odkaz: https://doaj.org/article/de32bfc2c1c94f4787cf4843e0cfe462
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10
Akademický článek
In vivo and in vitro genotoxicity studies of aqueous extract of Xanthium spinosum
Autor: Camila Martins Güez, Emily Pansera Waczuk, Karina Braccini Pereira, Marcus Vinícius Morini Querol, João Batista Teixeira da Rocha, Luís Flávio Souza de Oliveira
Publikováno v: Brazilian Journal of Pharmaceutical Sciences, Vol 48, Iss 3, Pp 461-467 (2012)
The use of plants as a source of palliative or cure for pathological conditions is quite common worldwide. Xanthium spinosum (Asteraceae), popularly known in Brazil as 'espinho de carneiro', is an annual weed from South America, which has been used b
Externí odkaz: https://doaj.org/article/e4e490eefe26463787d0789da962112d
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