Avaliação do potencial de compostos naturais (argila, turfa e carvão) na remoção do Chumbo (Pb) e da toxicidade de um efluente industrial

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Efeitos da abamectina na bioenergética de mitocôndrias isoladas de fígado de rato: Juliana Carla Castanha Zanoli. -

Pós-graduação em Ciência Animal - FMVA

Avaliação do potencial imunotóxico do herbicida diuron: estudo de toxicidades de 28 e 90 dias(doses repetidas)

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Toxicidade do sulfato de cobre para a tilápia, Oreochromis niloticus e teste ecotoxicológico com Ceriodaphnia dúbia e Pseudokirchneriella subcapitata

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Mecanismos envolvidos na cardiotoxidade aguda induzida pela doxorrubicina em ratos

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

ECOTOXICITY AND ENVIRONMENTAL RISK ASSESSMENT OF LARVICIDES USED IN THE CONTROL OF Aedes aegypti TO Daphnia magna ( CRUSTACEA, CLADOCERA)

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Oxidative stress on cardiotoxicity after treatment with single and multiple doses of doxorubicin

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Integrated assessment of metal contamination in sediments from two tropical estuaries

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Influence of the Freeze-Drying Process on the Physicochemical and Biological Properties of Pre-heated Amphotericin B Micellar Systems

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Cumulative influences of a small city and former mining activities on the sediment quality of a subtropical estuarine protected area

This study aimed to evaluate the sediment quality in the estuarine protected area known as Canan,ia-Iguape-Peruibe (CIP-PA), located on the southeastern coast of Brazil. The study was designed considering possible negative effects induced by the city of Canan,ia on the sediment quality of surrounding areas. This evaluation was performed using chemical and ecotoxicological analyses. Sediments were predominantly sandy, with low CaCO3 contents. Amounts of organic matter varied, but higher contents occurred closer to the city, as well as did Fe and Total Recoverable Oils and Greases (TROGs) concentrations. Contamination by Cd and Cu was revealed in some samples, while concentrations of Zn were considered low. Chronic toxicity was detected in all tested sediments and acute toxicity occurred only in sediments collected near the city. The principal component analysis (PCA) revealed an association among Cd, Cu, Fe, TROG, fines, organic matter, CaCO3, and chronic toxicity, whereas acute toxicity was found to be associated with Zn and mud. However, because Zn levels were low, acute toxicity was likely due to a contaminant that was not measured. Results show that there is a broad area within the CIP-PA that is under the influence of mining activities (chronic toxicity, moderate contamination by metals), whereas poorer conditions occur closer to Canan,ia (acute toxicity); thus, the urban area seems to constitute a relevant source of contaminants for the estuarine complex. These results show that contamination is already capable of producing risks for the local aquatic biota, which suggests that the CIP-PA effectiveness in protecting estuarine biota may be threatened.

A critical comparison of different approaches to sediment-quality assessments in the Santos estuarine system in Brazil

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Estudo da variação horizontal das condições químicas, físicas e biológicas no reservatório de Itupararanga, Votorantim-SP e suas potenciais influências na toxicidade do sistema

Pós-graduação em Ciências Ambientais - Sorocaba

Toxicidade de imidacloprid e carbofuran para organismos aquáticos de diferentes níveis tróficos

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Estudo da atuação dos metais zinco e cádmio sobre os aspectos reprodutivos da espécie Ceriodaphnia dubia geração parental e F1

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Diuron exposure induces systemic and organ-specific toxicity following acute and sub-chronic exposure in male Wistar rats

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)