Avaliação do efeito trombogênico da perfusão regional intravenosa com gentamicina em equinos

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Análise mutacional da região dos exons 5 a 8 do gene supressor de tumor p53 em neoplasias mamárias caninas

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Avaliação radiográfica das articulações dos membros locomotores de cães naturalmente acometidos por leishmaniose visceral no município de Araçatuba-SP

Pós-graduação em Ciência Animal - FMVA

Estudo clínico-laboratorial das articulações de cães naturalmente infectados com leishmaniose visceral e experimentalmente inoculados com Leishmania chagasi por via intra-articular

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Avaliação radiográfica e ultra-sonográfica do aparato podotroclear dos cavalos da raça Quarto de Milha acometidos pela síndrome do navicular

Pós-graduação em Medicina Veterinária - FMVZ

Comparação entre as concentrações de tetraciclina no plasma, líquido sinovial e leite de vacas acometidas de dermatite digital papilomatosa, submetidas à administração intravenosa regional

Pós-graduação em Medicina Veterinária - FMVZ

Imunofenotipagem de lesões obtidas em carcinogênese quimicamente induzida por DMBA em glândulas salivares submandibulares e ratos (Rattus norvegicus)

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Influência de patógenos periodontais na patogênese da artrite experimental

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

Liquens de Mato Grosso do Sul: estudo químico e avaliação da atividade biológica

Pós-graduação em Química - IQ

Impacto do uso droga imunomoduladora no tratamento da artrite séptica por Staphylococcus aureus

Pós-graduação em Doenças Tropicais - FMB

Método de utilização de membrana de celulose bacteriana intra articular sobre superfície lesada de patela

The present invention discloses the use of the bacterial cellulose membrane in ligament, tendon and synovial capsule reconstructions according to the methods described in the technical description of the invention. Said material could be used in the reconstruction of ligaments and tendons (the knee cruciate ligaments, patellar ligament, Achilles tendon, quadriceps tendon, etc.) and the synovial capsule.

Sobre o direito de ser normal: identidades normalizadas e a construção das políticas públicas de saúde para gays e lésbicas na cidade de São Paulo

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Do progenitor cells from different tissue have the same phenotype?

The purpose of this work was to validate isolation methods for sheep mesenchymal stem cells (MSC) from different sources and to explore the hypothesis that MSC exhibit markers of the same phenotype independent from tissue source. Cells derived from ovine bone marrow, synovial membrane and adipose tissue were characterized using the following markers: CD44, CD45, CD11b and MHC-I. The isolated MSC were cultivated, went through osteogenic, chondrogenic and adipogenic differentiation, and were characterized by flow cytometry using mouse anti-ovine CD44, CD45 and MHC-I monoclonal antibody (mAb), and mouse anti-bovine CD11b mAb. Ovine MSC from all three sources differentiated under chondorgenic, osteogenic and adipogenic conditions. Also, MSC from the three tissues were found to express CD44 and MHC-I but lack of CD11b and CD45. The results obtained revealed that our isolation methods for the different tissues tested are valid and that MSC from the three sources studied have same immunophenotic characteristics. (C) 2014 Published by Elsevier Ltd. All rights reserved.

Characterization of monocarboxylate transporters (MCTs) expression in soft tissue sarcomas: distinct prognostic impact of MCT1 sub-cellular localization

Background: Soft tissue sarcomas (STSs) are a group of neoplasms, which, despite current therapeutic advances, still confer a poor outcome to half of the patients. As other solid tumors, STSs exhibit high glucose consumption rates, associated with worse prognosis and therapeutic response. As highly glycolytic tumors, we hypothesized that sarcomas should present an increased expression of lactate transporters (MCTs).Methods: Immunohistochemical expression of MCT1, MCT2, MCT4 and CD147 was assessed in a series of 86 STSs and the expression profiles were associated with patients' clinical-pathological parameters.Results: MCT1, MCT4 and CD147 were mainly observed in the plasma membrane of cancer cells (around 60% for MCTs and 40% for CD147), while MCT2 was conspicuously found in the cytoplasm (94.2%). Importantly, we observed MCT1 nuclear expression (32.6%). MCT1 and MCT4, alone or co-expressed with CD147 in the plasma membrane, were associated with poor prognostic variables including high tumor grade, disease progression and shorter overall survival. Conversely, we found MCT1 nuclear expression to be associated with low grade tumors and longer overall survival.Conclusions: The present work represents the first report of MCTs characterization in STSs. We showed the original finding of MCT1 expression in the nucleus. Importantly, opposite biological roles should be behind the dual sub-cellular localization of MCT1, as plasma membrane expression of MCT1 is associated with worse patients' prognosis, while nuclear expression is associated with better prognosis.

Mesenchymal stem cells modulate release of matrix proteins from tendon surfaces in vitro: a potential beneficial therapeutic effect

Aim: Injury of tendons contained within a synovial environment, such as joint, bursa or tendon sheath, frequently fails to heal and releases matrix proteins into the synovial fluid, driving inflammation. This study investigated the effectiveness of cells to seal tendon surfaces and provoke matrix synthesis as a possible effective injectable therapy. Materials & methods: Equine flexor tendon explants were cultured overnight in suspensions of bone marrow and synovium-derived mesenchymal stems cells and, as controls, two sources of fibroblasts, derived from tendon and skin, which adhered to the explants. Release of the most abundant tendon extracellular matrix proteins into the media was assayed, along with specific matrix proteins synthesis by real-time PCR. Results: Release of extracellular matrix proteins was influenced by the coating cell type. Fibroblasts from skin and tendon appeared less capable of preventing the release of matrix proteins than mesenchymal stems cells. Conclusion: The source of cell is an important consideration for cell therapy.