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Mostrando ítems 11-20 de 23
Avaliação toxicogenética e atividade antitumoral in vitro de complexos heterolépticos de Rutênio(II): Atividades citotóxicas, genotóxicas e interação com biomoléculas
(Universidade Estadual Paulista (Unesp), 2016-03-24)
Os ensaios de toxicologia genética são utilizados como base no desenvolvimento de novos fármacos, uma vez que podem identificar rapidamente agentes que causam danos ao material genético. Agências regulatórias preconizam a ...
A combination of the cytokinesis-block micronucleus cytome assay and centromeric identification for evaluation of the genotoxicity of dicamba
(Elsevier Ireland, 2011-12)
The purpose of this study was to further investigate the cytotoxic and genotoxic effects of dicamba and Banvel® employing the cytokinesis-block micronucleus cytome (CBMN-cyt) assay estimated by the analysis of the nuclear ...
Avaliação da segurança in vitro de nanotubos de carbono de paredes múltiplas funcionalizados com polietilenoglicol em linhagem de fibroblasto de pulmão de hamster (V79-4)
(Universidade Federal de Minas GeraisUFMG, 2018-06-15)
Carbon nanotubes (CNT) comprise an important class of materials with excellent physicochemical properties, which have received great attention in biological applications. Conflicting data regarding their cytotoxic effects ...
The cosmetic dye quinoline yellow causes DNA damage in vitro
(Elsevier B.V., 2015-01-01)
Quinoline yellow (QY) is a chinophthalon derivative used in cosmetic compositions for application to the skin, lips, and/or body surface. However, regulatory data about the genotoxicity and/or mutagenicity of this compound ...
Comparative study of cytotoxic and genotoxic effects induced by herbicide S-metolachlor and its commercial formulation Twin Pack Gold® in human hepatoma (HepG2) cells
(Elsevier, 2013-10)
The in vitro effects of S-metolachlor and its formulation Twin Pack Gold® (96% a.i.) were evaluated in human hepatoma (HepG2) cells. Cytokinesis-blocked micronucleus cytome (CBMN-cyt) and MTT assays as well as Neutral Red ...
Avaliação toxicogenética e atividade antitumoral in vitro de complexos heterolépticos de Rutênio(II): Atividades citotóxicas, genotóxicas e interação com biomoléculas
(Universidade Estadual Paulista (UNESP), 2016)
Avaliação toxicogenética e atividade antitumoral in vitro de complexos heterolépticos de Rutênio(II): Atividades citotóxicas, genotóxicas e interação com biomoléculasToxicogenetic evaluation and in vitro antitumor activity of Ruthenium(II) heteroleptic complexes: Cyto-genotoxic activities and interaction with biomolecules
(Universidade Estadual Paulista (Unesp), 2016)
Evaluación de la genotoxicidad en trabajadores expuestos a radiaciones ionizantes en centros de diagnóstico de Barranquilla, un estudio piloto
(Ediciones Universidad Simón BolívarFacultad Ciencias Básicas y Biomédicas, 2019)
Las radiaciones ionizantes (RI) con fines diagnósticos y terapéuticos tienen la propiedad de penetrar tejidos, transformar las células o incluso llevarla a muerte celular, por tanto, resulta un factor de riesgo importante ...
Genotoxic and mutagenic effects of erythrosine B, a xanthene food dye, on HepG2 cells
(PERGAMON-ELSEVIER SCIENCE LTDOXFORD, 2012)
Erythrosine (ErB) is a xanthene and an US Food and Drug Administration approved dye used in foods, drugs and cosmetics. Although its utilization is permitted, ErB is described as inhibitor of enzymes and protein-protein ...