Výsledky vyhledávání - "Testes de toxicidade"

Dissertation/ Thesis

Efeito da contaminação de cromo em macroinvertebrados aquáticos no córrego Monte Alegre: estrutura da comunidade e teste de toxicidade

Autor: Cardoso, Bruna Nayara Pereira

O cromo é utilizado em diferentes setores industriais, inclusive aplicado em curtumes como curtente de couros, cujo processamento gera resíduos sólidos e líquidos contendo concentrações deste metal, que se lançados no meio aquático sem o devi

Externí odkaz: http://www.teses.usp.br/teses/disponiveis/18/18138/tde-20062018-101942/

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Evaluación de la citotoxicidad del ácido 3-cumarino carboxílico en eritrocitos humanos

Autor: Aragão Neto, Humberto de Carvalho, Sousa, Aleson Pereira de, Medeiros , Maria Alice Araújo de, Alves, Millena de Souza, Almeida, Reinaldo Nóbrega de, Oliveira Filho, Abrahão Alves de

Publikováno v: Research, Society and Development; Vol. 11 No. 7; e31711729965
Research, Society and Development; Vol. 11 Núm. 7; e31711729965
Research, Society and Development; v. 11 n. 7; e31711729965
Research, Society and Development
Universidade Federal de Itajubá (UNIFEI)
instacron:UNIFEI

The erythrocyte is a cell type that is highly susceptible to lipid peroxidation and hemolysis. In vitro cytotoxicity tests are often used to screen and determine the toxicity of various compounds, primarily to investigate direct effects on membrane i

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______3056::8825e4655c68b0fd4e7a6eaad5b1d5b3
https://rsdjournal.org/index.php/rsd/article/view/29965

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Akademický článek

Bafômetro positivo: correlatos do comportamento de beber e dirigir na cidade de Belo Horizonte, Minas Gerais, Brasil

Autor: Valdir Ribeiro Campos, Rogério de Souza Salgado, Mariela Campos Rocha

Publikováno v: Cadernos de Saúde Pública, Vol 29, Iss 1, Pp 51-61 (2013)

As características dos condutores que adotam o comportamento do beber e dirigir ainda não foram bem estudadas no país. O presente estudo apresenta dados da prevalência e características dos motoristas sob a influência de álcool nas nove region

Externí odkaz: https://doaj.org/article/12c8d0cecfa64d7f8a1ea806e4535965

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Genistein and Galantamine Combinations Decrease β-Amyloid Peptide (1–42)–Induced Genotoxicity and Cell Death in SH-SY5Y Cell Line: an In Vitro and In Silico Approach for Mimic of Alzheimer’s Disease

Autor: Nilza Velasco Palomino, Willian Orlando Castillo, Catarina Satie Takahashi, Silvana Giuliatti

Publikováno v: Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP

Alzheimer's disease (AD) is the primary dementia-causing disease worldwide, involving a multifactorial combination of environmental, genetic, and epigenetic factors, with essential participation of age and sex. Biochemically, AD is characterized by t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cab60db0d90c63ed5975c85889a3a93c
https://doi.org/10.1007/s12640-020-00243-8

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Morphophysiological and metabolic characterization of soybean roots exposed to aluminum

Autor: Andrade, Renata

Publikováno v: LOCUS Repositório Institucional da UFV
Universidade Federal de Viçosa (UFV)
instacron:UFV

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior Solos ácidos com elevada saturação de alumínio (Al) ocorrem, principalmente em regiões tropicais e subtropicais, podendo comprometer a produtividade de plantas cultivadas. Sob essas

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______3056::37cbc9bff7e571c5868e4436ea2d17df

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Evaluación de la toxicidad de diferentes concentraciones de tinturas de malva y caléndula mediante el bioensayo con Artemia salina

Autor: Tchemra, Flávia Gouvêa Costa, Pontes, Mateus Mota, Melo, Aline Rocha de, Geus, Juliana Larocca de, Kozlowski Júnior, Vitoldo Antônio, Rezende, Márcia

Publikováno v: Research, Society and Development; Vol. 11 No. 3; e20511326255
Research, Society and Development; Vol. 11 Núm. 3; e20511326255
Research, Society and Development; v. 11 n. 3; e20511326255
Research, Society and Development
Universidade Federal de Itajubá (UNIFEI)
instacron:UNIFEI

The objective was to evaluate the toxicity of tinctures of mallow 10% (Malva sylvestris) and marigold 10% (Calendula officinalis), through the bioassay with Artemia salina. The nauplii were obtained and transferred to test tubes, which contained mall

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______3056::45981fac3bbd75cb170bfc7d5608f60d
https://rsdjournal.org/index.php/rsd/article/view/26255

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Akademický článek

State of the science and the way forward for the ecotoxicological assessment of contaminated land Estado da arte e perspectivas da avaliação ecotoxicológica de áreas contaminadas

Autor: Roman G. Kuperman, Ronald T. Checkai, Marcos Vinicius Bastos Garcia, Jörg Römbke, Gladys L. Stephenson, José Paulo Sousa

Publikováno v: Pesquisa Agropecuária Brasileira, Vol 44, Iss 8, Pp 811-824 (2009)

Over the past two decades, soil ecotoxicologists have made strides in utilizing the basic concepts and advancements in soil zoology and ecology. They have applied the existing tools, and developed new ones to investigate how chemical contamination ca

Externí odkaz: https://doaj.org/article/c797d15bb3514189b93297e781611190

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Akademický článek

Sensitivity of the marine benthic copepod Tisbe biminiensis (copepoda, harpacticoida) to potassium dichromate and sediment particle size

Autor: Cristiane M. V. Araújo-Castro, Lília P. Souza-Santos, Anny Gabrielle A .G. Torreiro, Karina S. Garcia

Publikováno v: Brazilian Journal of Oceanography, Vol 57, Iss 1, Pp 33-41 (2009)

For the future use of the marine benthic copepod Tisbe biminiensis in solid-phase sediment toxicological bioassays, the present study investigated the effect of muddy sediment from the Maracaípe estuary (northeastern Brazil), sediment particle size

Externí odkaz: https://doaj.org/article/3c592593f91b440d8fc07645e035bce1

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Akademický článek

Prevalência do beber e dirigir em Diadema, estado de São Paulo Prevalence of drinking and driving in a city of Southeastern Brazil

Autor: Sérgio Duailibi, Ilana Pinsky, Ronaldo Laranjeira

Publikováno v: Revista de Saúde Pública, Vol 41, Iss 6, Pp 1058-1061 (2007)

Problemas decorrentes do consumo de álcool em motoristas têm sido amplamente estudados no mundo e indicam elevadas taxas de morbidade e mortalidade relacionadas à bebida e direção. Existem poucos estudos nacionais a respeito. Assim, realizou-se

Externí odkaz: https://doaj.org/article/1db00f5081a04dbbbfeaabc672c40726

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Akademický článek

Ecotoxicological assessment of sediments from the Santos and São Vicente estuarine system- Brazil

Autor: Augusto Cesar, Camilo Dias Seabra Pereira, Aldo Ramos Santos, Denis Moledo de Sousa Abessa, Nuria Fernández, Rodrigo Brasil Choueri, Tomaz Angel DelValls

Publikováno v: Brazilian Journal of Oceanography, Vol 54, Iss 1, Pp 55-63 (2006)

Sediments represent an important repository of pollutants and a source of contamination for the aquatic food web. Toxicity tests using amphipods as test-organisms have been employed in the assessment of marine and estuarine sediments, together with c

Externí odkaz: https://doaj.org/article/a4c039fbaa9f4448a65dc9d027415d1c

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