Isolamento e caracterização parcial de adesina de Paracoccidioides brasiliensis ligante de fibronectina

Pós-graduação em Biociências e Biotecnologia Aplicadas à Farmácia - FCFAR

Estudo de diferentes isolados de Paracoccidioides brasiliensis quanto ao padrão de adesão e expressão de ligantes da matriz extracelular

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Caracterização da enolase de Paracoccidioides brasiliensis e identificação proteômica de novas moléculas

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Produção de biossurfactantes por Bacillus pumilus e avaliação da biorremediação de solo e água contaminados com óleo

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Atividade antimicrobiana de microrganismos probióticos em bebidas lácteas fermentadas

Pós-graduação em Microbiologia - IBILCE

Estudo da produção de biossurfactantes utilizando hidrocarbonetos

Pós-graduação em Ciências Biológicas (Microbiologia Aplicada) - IBRC

Estudo da produção de dextranasacarase por Leuconostoc mesenteroides FT 045 B

Pós-graduação em Ciências Biológicas (Microbiologia Aplicada) - IBRC

Estudo das lignanas de Peperomia blanda (Piperaceae): abordagem de aspectos estruturais, metabólitos e biossintéticos

Pós-graduação em Química - IQ

Padronização da reação de trans-splicing in vitro em tripanosomas utilizando a técnica de RT-PCR

Pós-graduação em Biotecnologia - IQ

Elevated Plasma Hemoglobin Levels Increase Nitric Oxide Consumption in Experimental and Clinical Acute Pulmonary Thromboembolism

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

A Numerical Study of the FENE-CR Model Applied to a Jet Flow Problem

The FENE-CR model is investigated through a numerical algorithm to simulate the time-dependent moving free surface flow produced by a jet impinging on a flat surface. The objective is to demonstrate that by increasing the extensibility parameter L, the numerical solutions converge to the solutions obtained with the Oldroyd-B model. The governing equations are solved by an established free surface flow solver based on the finite difference and marker-and-cell methods. Numerical predictions of the extensional viscosity obtained with several values of the parameter L are presented. The results show that if the extensibility parameter L is sufficiently large then the extensional viscosities obtained with the FENE-CR model approximate the corresponding Oldroyd-B viscosity. Moreover, the flow from a jet impinging on a flat surface is simulated with various values of the extensibility parameter L and the fluid flow visualizations display convergence to the Oldroyd-B jet flow results.

Ethyl Ferulate, a Component with Anti-Inflammatory Properties for Emulsion-Based Creams

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Caffeic Acid Phenethyl Ester: Consequences of Its Hydrophobicity in the Oxidative Functions and Cytokine Release by Leukocytes

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Produção de anticorpos monoclonais murinos dirigidos contra células-tronco mesenquimais de coelho

Mesenchymal stem cells (MSCs) are a heterogeneous population of cells that proliferate in vitro as plastic-adherent cells, have fibroblast-like morphology and can differentiate into bone, cartilage and fat cells. Therapeutic potential of MSCs have been studied in experimental models, such as rabbit, in Laboratory of Cell Engineering of Botucatu. However, no specific markers have been reported for expanded rabbit MSCs, which hampers the isolation of pure MSC populations by immunophenotypic characterization. Thus, the objective of this study was to produce monoclonal antibodies (mAbs) to rabbit MSCs. MSCs derived from rabbit bone marrow (BM) were isolated, cultured, expanded ex vivo, and immunized into three BALB/c mices, and spleen cells subsequently harvested were used to generate hibridoma cell lines secreting antibodies against MSCs. Hybridoma cells were screened by flow cytometry and antibody-producing cells were subjected to subsequent rounds of retests. MSC1-160 obtained the best positivity for IgG expression and was cloned by limiting dilutions and micromanipulation. Ascitic fluid from ten best clones was purified by affinity chromatography in Protein A-sepharose CL-4B column and purification control was performed by electrophoresis in agarose gels. The purified IgG were tested against rabbit MSCs, obtaining high positivity by flow Cytometry. In conclusion, we developed 10 mAbs, MSC1-160 A20, A30, A41, A47, A55, A60, A63, A69, A81, and A82, that recognize rabbit MSC cell surface antigens showing potential for immunophenotypic characterization of rabbit MSC cell lines

Produção e aplicação de ramnolipídios produzidos por Pseudomonas aeruginosa LBI 2A1

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)