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Now showing items 11-20 of 36
Estudo de novas metodologias para realização de ensaios com a catepsina D na busca de inibidores
(Universidade Federal de São Carlos, 2015-02-06)
Cathepsin D is an aspartyl endopeptidase involved in many pathological processes when overexpressed. In addition, it is responsible for degradation of hemoglobin ingested by parasites of schistosomiasis. For these reasons ...
Ocorrência e distribuição de contaminantes emergentes na bacia hidrográfica do Rio Jundiaí - São Paulo
(Universidade Federal de São Carlos, 2015-01-29)
Three different classes of emerging contaminants were analyzed in surface water samples, suspended particulate matter (SPM) and sediments from the Jundiaí River Basin - SP. The hormones 17-β-estradiol and 17-α- ...
Diferentes estratégias espectroanalíticas para a determinação de metais em cosméticos
(Universidade Federal de São Carlos, 2015-10-22)
In this work, it was developed a procedure for the
determination of metals in cosmetics, employing the techniques ICP OES, GF AAS,
LIBS and LA-ICP OES; in addition, it was explored the potential of chemometric
tools. ...
Busca por inibidores de catepsinas em plantas do cerrado paulista e avaliação da proteólise tumoral in vitro
(Universidade Federal de São Carlos, 2015-03-27)
The aim of this work is search for cysteine proteases inhibitors using a bioactivity-guided assay. We have selected different plants for the initial screening. Among all evaluated extracts, the ones obtained from Myrcia ...
Fotoluminescência do CaMoO4, MgTiO3 e b-ZnMoO4: um estudo teórico
(Universidade Federal de São Carlos, 2015-03-06)
In this work, calcium molybdate (CaMoO4) crystals, MgTiO3 (MTO) thin films and beta zinc molybdate (b-ZnMoO4) microcrystals were
synthesized by the different methods and structurally characterized X-ray diffraction (XRD), ...
Uso de blogs na formação inicial de professores de química a distância : benefícios e barreiras
(Universidade Federal de São Carlos, 2015-08-20)
Investigations
concerning pre-service teacher education in Chemistry have increasingly been
made from the 1990s. Currently, studies that are based on reflective teaching are
at the forefront. An alternative to creating ...
Contaminantes emergentes: ocorrência e distribuição espaço-temporal no rio do Monjolinho e avaliação da remoção pela estação de tratamento de esgotos de São Carlos
(Universidade Federal de São Carlos, 2015-03-27)
This work aimed to investigate the occurrence of 12 emerging contaminants (pharmaceuticals, hormones and triclosan) in samples of influents and effluents, as well the removal in the sewage treatment plant (STP) of São ...
Fluoroquinolonas em amostras aquosas ambientais e em teleósteos : quantificação, avaliação de toxicidade e ensaios de biotransformação
(Universidade Federal de São Carlos, 2015-11-27)
The presence of drugs in the environment is an important issue in environmental
risk assessment. The fluoroquinolones represent a class of compounds widely used
in human and veterinary medicine, and its apport in the ...
Identificação estrutural de metabólitos provenientes do metabolismo in vitro de compostos bioativos e estudos de fenotipagem enzimática
(Universidade Federal de São Carlos, 2015-08-25)
This work reports studies
of in vitro metabolism involving the compound 3-(2-chloro-6-fluorobenzyl)-
imidazolidine-2,4-dione (LPSF-PT-31), a new 2-adrenoceptor agonist and, studies
of enzyme phenotyping of montelukast, ...
Estudo da correlação entre motivação, estilo de aprendizagem e os tipos psicológicos Junguiano
(Universidade Federal de São Carlos, 2015-09-04)
The motivation, learning style and the student's personality are constructs that have been studied in the field of educational psychology and is considered extremely important in teaching and learning processes. However, ...