Thermal and spectroscopic study of the lanthanide 2-aminoterephthalate compounds in the solid state

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

Antioxidant and intestinal anti-inflammatory effects of plant-derived coumarin derivatives

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

Orange Juice and Hesperidin Promote Differential Innate Immune Response in Macrophages ex vivo

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Glycosomal Targets for Anti-Trypanosomatid Drug Discovery

Glycosomes are peroxisome-related organelles found in all kinetoplastid protists, including the human pathogenic species of the family Trypanosomatidae: Trypanosoma brucei, Trypanosoma cruzi and Leishmania spp. Glycosomes are unique in containing the majority of the glycolytic/gluconeogenic enzymes, but they also possess enzymes of several other important catabolic and anabolic pathways. The different metabolic processes are connected by shared co-factors and some metabolic intermediates, and their relative importance differs between the parasites or their distinct life-cycle stages, dependent on the environmental conditions encountered. By genetic or chemical means, a variety of glycosomal enzymes participating in different processes have been validated as drug targets. For several of these enzymes, as well as others that are likely crucial for proliferation, viability or virulence of the parasites, inhibitors have been obtained by different approaches such as compound libraries screening or design and synthesis. The efficacy and selectivity of some initially obtained inhibitors of parasite enzymes were further optimized by structure-activity relationship analysis, using available protein crystal structures. Several of the inhibitors cause growth inhibition of the clinically relevant stages of one or more parasitic trypanosomatid species and in some cases exert therapeutic effects in infected animals. The integrity of glycosomes and proper compartmentalization of at least several matrix enzymes is also crucial for the viability of the parasites. Therefore, proteins involved in the assembly of the organelles and transmembrane passage of substrates and products of glycosomal metabolism offer also promise as drug targets. Natural products with trypanocidal activity by affecting glycosomal integrity have been reported.

Quantification of Doxycycline Hyclate in Tablets by HPLC-UV Method

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Influência de diferentes períodos de chuva após a aplicação de Clethodim, Quizalofope - P- Metilico e Haloxifope em pós emergência no controle de plantas daninhas

Pós-graduação em Agronomia (Proteção de Plantas) - FCA

Identificação de metabólitos secundários em extrato aquoso de phyllanthus niruri l.com ação no processo de formação de cristais de oxalato de cálcio

Pós-graduação em Ciências Farmacêuticas - FCFAR

Ocorrência de Escherichia coli O157:H7 e O26 sorbitol negativas em matadouro frigorífico de bovino e suscetibilidade a antimicrobianos

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

Extrusion of blends of cassava leaves and cassava flour: physical characteristics of extrudates

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

Formação do leitor: projeto educativo e constituição humana

The discussion about reading as a cultural practice is a requirement that points to the school relevance to take itself as a social space of meanings construction and the need to use methodologies that focus on the knowledge construction process and the individual development in considering the teaching dynamics that encourage the strategies discovery for individual and collective work, facilitating that human culture object appropriation . The focus is on the relationships in the classroom and school context mediated by language to written language acquisition, with emphasis on reading. This study intends to contribute for the refl ection on the pedagogical implications derived from the organization of a teaching context, intentionally aimed at the teaching organization of reading strategies in the written language acquisition process. The hypothesis is that the reading strategies contribute to the contexts organization with pedagogical coherent and to the competent reader formation during the education act. The studies are based on Brazilian educators Girotto; SOUZA, 2010) and on North American educators (HAMPTON & Resnick, 2008; OWOCKI, 2003; WEDWICH & Wutz, 2008; HARVEY AND GOUDVINS, 2007), with the action research methodology.

Análise microbiológica e imunologica do fluido gengival e proteoma salivar de individuos com Sindrome de Down com doença periodontal

Pós-graduação em Odontologia - FOAR

Participação das NETs (neutrophil extracellular traps) na atividade fungicida de neutrófilos humanos contra o Paracoccidioides brasiliensis

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

Impacto da ABNT NBR 15575 na qualidade da construção civil

The quality in construction is increasingly a concern in this sector, in view of the occurrence of problems in civil works, even when a contractor is certified by ISO 9001. The ISO 9001 certification does not ensure the maintenance of quality because it only establishes the requirements for a quality management system (QMS) to ensure standardization of processes and products. With the development of ISO 15575, standard performance, the builders took on a quality parameter with the requirements established by this Standard, which must be met. Thus, the implementation of a quality management system (QMS) becomes essential, showing users the concern for quality. This study aimed to verify, through a case study, the impact of NBR 15575 quality construction and how that standard of performance may be the key element of ISO 9001 to ensure quality maintenance of civil works

Processamento do compósito de fibra de capim-sapê / epóxi e avaliação da resistência à flexão “t” de Student

In recent years a great worldwide interest has arisen for the development of new technologies that enable the use of products with less environmental impact. The replacement of synthetic fiber plants is a possibility very important because this fiber is renewable, biodegradable and few cost and cause less environmental impact. Given the above, this work proposes to develop polymeric composites of epoxy resin and study the behavior of these materials. Both, the epoxy resin used as matrix in the manufacture of sapegrass fiber composite, as tree composites formed by: epoxy/unidirectional sapegrass long fiber, 75% epoxy/25% short fiber, by volume, and 80% epoxy/20% short fiber, by volume, were characterized by bending, and the composites produced with short fibers random were inspected by Optical Microscopy and Acoustics Inspection (C-Scan). For the analysis of the sapegrass fiber morphology, composites 75% epoxy/25% short fiber (sheet chopped) and 80% epoxy/20% short fiber images were obtained by optical microscope and the adhesion between polymer/fiber was visualized. As results, the flexural strength of composites epoxy/unidirectional long fibers, 75% epoxy/25% short fiber and 80% epoxy/20% short fiber were 70.36 MPa, 21.26 MPa, 25.07 MPa, respectively. Being that composite showed that the best results was made up of long fibers, because it had a value of higher flexural strength than other composites analyzed

Modelagem e simulação do mecanismo biela manivela e análise estrutural de biela automotiva

Nowadays, the automotive industry is working to optimize the design of engines, in order to reduce the fuel consumption with acceptable efficiency ratio. This undergraduate thesis is aimed at perform a kinematic/dynamic analysis of a slider-crank mechanism that is part of a four stroke internal combustion engine, the same engine that was used in the analysis described by Montazersadhd and Fatemi (2007). Two algorithms were developed based on Kane’s method to calculate velocities and accelerations of the mechanism bodies, and provide the acting forces at connecting rod joints. A SimMechanics model was developed to simulate the engine, and monitoring the same parameters that were calculated with the algorithms. The results obtained with both approaches were satisfactory and showed good agreement with the values provided by Montazersadhd and Fatemi (2007). The obtained results showed that the axial component of the rod joint efforts was caused by the pressure exerted on the piston head,whereas the radial component was related with the action of inertia loads. Besides, this thesis presents a connecting rod assembly mesh that is going to be used for static and fatigue finite element analysis in the future