Results 1 to 10 of about 4,622 (179)

[Association between auditory pathway efferent functions and genotoxicity in young adults]. [PDF]

open access: yesBraz J Otorhinolaryngol, 2011
Funções da via auditiva eferente incluem a modulação das células ciliadas externas, proteção contra ruído e melhora na detecção da fonte sonora em ambientes ruidosos. Genotoxicidade são danos ao DNA.
Fronza AB   +4 more
europepmc   +2 more sources

Silver(I) and Copper(II) Complexes of 1,10-Phenanthroline-5,6-Dione Against Phialophora verrucosa: A Focus on the Interaction With Human Macrophages and Galleria mellonella Larvae. [PDF]

open access: yesFront Microbiol, 2021
Phialophora verrucosa is a dematiaceous fungus that causes mainly chromoblastomycosis, but also disseminated infections such as phaeohyphomycosis and mycetoma.
Granato MQ   +10 more
europepmc   +2 more sources

Avaliação da genotoxicidade da Ilex paraguariensis (erva mate) pelo teste do micronúcleo

open access: yesRevista Brasileira De Plantas Medicinais, 2014
A Ilex paraguariensis é espécie nativa da América do Sul. O consumo de erva mate tem sido associado ao aumento nas taxas de câncer oral, de orofaringe, esôfago e laringe.
C.S. Albas   +3 more
exaly   +3 more sources

Trypanocidal activity of genotoxic concentration of benznidazole on epimastigote forms of Trypanosoma cruzi = Atividade tripanocida da concentração genotóxica do benzonidazol em formas epimastigotas de Trypanosoma cruzi [PDF]

open access: yesActa Scientiarum. Health Sciences, 2012
The genotoxicity of benznidazole at a concentration of 75 µM, used in the treatment of Chagas’ disease, has been recently reported. The present study evaluated the inhibitory effect of benznidazole on the growth of epimastigote forms of T. cruzi I and II
Edilson Nobuyoshi Kaneshima   +4 more
doaj   +1 more source

Chromatographic analysis, antiproliferative effect and genotoxicity of aqueous extracts of Citrus sinensis (L.) osbeck on the Allium cepa L. test system

open access: yesBioscience Journal, 2015
The species Citrus sinensis (L.) Osbeck (orange) is used in folk medicine as an infusion (tea) for the treatment of nerve irritation, insomnia, spasms, whooping cough, flue, and gastrointestinal problems.
Marília Tedesco   +6 more
doaj   +3 more sources

Toxicity of synthetic flavorings, nature identical and artificial, to hematopoietic tissue cells of rodents

open access: yesBrazilian Journal of Biology, 2017
The goal of this study was to analyze cytotoxicity, genotoxicity and mutagenicity to bone marrow cells of mice of nature identical synthetic flavorings, passion fruit and strawberry, and artificial synthetic flavorings, vanilla, chocolate, tutti-frutti ...
I. M. S. Sales   +6 more
doaj   +1 more source

Assessment of the cytotoxic, genotoxic, and antigenotoxic activities of Celtis iguanaea (Jacq.) in mice

open access: yesAnais da Academia Brasileira de Ciências, 2013
Ethnobotanical surveys of Cerrado native plants show that leaves of Celtis iguanaea (Jacq.) Sargent (Cannabaceae), popularly known in Brazil as “esporão de galo”, are used in folk medicine for body pain, asthma, cramps, poor digestion, urinary infection,
FLAVIO F.V. BORGES   +6 more
doaj   +1 more source

Ability of Allium cepa L. root tips and Tradescantia pallida var. purpurea in N-nitrosodiethylamine genotoxicity and mutagenicity evaluation

open access: yesAnais da Academia Brasileira de Ciências, 2010
N-nitroso compounds, such as N-nitrosodiethylamine (NDEA), can be formed by the reaction of secundary amines with nitrosating agents, and are suspected to be involved in tumors in humans.
Claudia R. de Rainho   +3 more
doaj   +1 more source

Avaliação genotóxica e mutagênica de amostras de efluentes tratados por lagoas de estabilização em Teresina-Piauí [PDF]

open access: yesRevista DAE, 2018
O presente estudo teve como objetivo avaliar a toxicidade e o potencial genotóxico e mutagênico induzido por efluente de esgoto tratado por sistemas de lagoas de estabilização na cidade de Teresina - PI com a utilização do teste Allium cepa.
Vanessa Menezes Costa   +2 more
doaj   +1 more source

Efeito genotóxico e antiproliferativo de Mikania cordifolia (L. F.) Willd. (Asteraceae) sobre o ciclo celular de Allium cepa L.

open access: yesRevista Brasileira de Plantas Medicinais, 2014
As plantas com potencial medicinal têm sido muito utilizadas para o tratamento de doenças no Brasil. O objetivo deste estudo foi avaliar o efeito genotóxico e antiproliferativo de infusões de Mikania cordifolia (L.F.) Willd.
M.G. Dias   +3 more
doaj   +3 more sources

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