O grafeno versus gás de elétrons 2d: filtro fano relativístico de spins por meio de pontas de afm e stm

Pós-graduação em Ciência dos Materiais - FEIS

Estudo dos problemas de corte e empacotamento

Pós-graduação em Engenharia Elétrica - FEIS

Desenvolvimento de uma metodologia numérica para escoamentos viscoelásticos não-isotérmicos

Pós-graduação em Matematica Aplicada e Computacional - FCT

Establishment of peritoneal liquid electrophoretogram from healthy horses and horses submitted to experimentally induced intestinal obstruction

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

Avaliação da absorção colostral em neonatos ovinos da raça Bergamácia

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

Use of EP(Peroxidase) allele in soybean varietal characterization

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

Rumen microbial diversity under influence of a polyclonal antibody preparation against lactate-producing and proteolytic bacteria in cows fed different energy sources

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

Retenção de placenta no proteinograma de vacas Holandesas

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

Análise térmica do processo de retificação plana sob diferentes condições de lubrificação utilizando técnicas de transferência de calor reversa

Pós-graduação em Ciência e Tecnologia de Materiais - FC

Transferência de calor inversa do método convencional e do otimizado de lubri-refrigeração na retificação plana tangencial

Pós-graduação em Ciência e Tecnologia de Materiais - FC

Métodos para avaliar a liberação e o parasitismo de Cotesia flavipes (Cameron, 1891) (Hymenoptera: Braconidae) em cana-de-açúcar

Pós-graduação em Agronomia (Entomologia Agrícola) - FCAV

Landscape Diversity Influences Dispersal and Establishment of Pest with Complex Nutritional Ecology

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

Survival rate, load to fracture, and finite element analysis of incisors and canines restored with ceramic veneers having varied preparation design

Purpose: To evaluate the survival rate, success rate, load to fracture, and finite element analysis (FEA) of maxillary central incisors and canines restored using ceramic veneers and varying preparation designs.Methods and Materials: Thirty human maxillary central incisors and 30 canines were allocated to the following four groups (n=15) based on the preparation design and type of tooth: Gr1 = central incisor with a conservative preparation; Gr2 = central incisor with a conventional preparation with palatal chamfer; Gr3 = canine with a conservative preparation; Gr4 = canine with a conventional preparation with palatal chamfer. Ceramic veneers (lithium disilicate) were fabricated and adhesively cemented (Variolink Veneer). The specimens were subjected to 4 x 106 mechanical cycles and evaluated at every 500,000 cycles to detect failures. Specimens that survived were subjected to a load to fracture test. Bidimensional models were modeled (Rhinoceros 4.0) and evaluated (MSC.Patrans 2005r2 and MSC.Marc 2005r2) on the basis of their maximum principal stress (MPS) values. Survival rate values were analyzed using the Kaplan-Meier test (alpha = 0.05) and load to fracture values were analyzed using the Student t-test (alpha = 0.05).Results: All groups showed 100% survival rates. The Student t-test did not show any difference between the groups for load to fracture. FEA showed higher MPS values in the specimens restored using veneers with conventional preparation design with palatal chamfer.Conclusion: Preparation design did not affect the fracture load of canines and central incisors, but the veneers with conventional preparation design with palatal chamfer exhibited a tendency to generate higher MPS values.

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

Aplicação de técnicas eletroforéticas em amostras de musculos de aves de interesse comercial e de Tilápias (Oreochromis niloticus)

Junto ao Laboratório de Fracionamento de Proteínas, desenvolveu atividades aplicando técnicas eletroforéticas (gel de agarose, eletroforese nativa em gel de poliacrilamida) em amostras de músculos de aves de interesse comercial (frangos, perus e avestruzes), tendo como co-orientador o Prof. Paulo Tadeu Figueira da Faculdade de Medicina Veterinária, PUC/PR - Toledo, onde desenvolveu atividades de análise de géis de eletroforese. Aplicou as técnicas de eletroforeses citadas em amostras de músculos e soro sanguíneo (em andamento) de tilápias (Oreochromis niloticus), bem como desenvolveu atividades de análises computacionais (VDS – PHARMACIA) e estatísticas (ASSISTAT) nos dados obtidos, resultando na participação em 7 congressos com apresentação de trabalhos. Cursou a disciplina de Genética, como aluno especial, junto à turma de Licenciatura em Ciências Biológicas, num total de 8 créditos, sendo aprovado com média 7,2