943 resultados para ODONTOLOGIA VETERINARIA


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Paracoccidioidomycosis is a systemic mycosis which requires prolonged treatment. It is highest prevalence in Latin America, with different endemic areas in Brazil. In this study the aim was to characterize clients suffering from mucocutaneous paracoccidioidomycosis by analysis of histopathological examinations of 61 adult patients diagnosed with mucocutaneous paracoccidioidomycosis treated at the Dental School of Araçatuba, from January 1989 to December 2004. It was observed that the disease occurred in 91.81% (56) men and 8.19% (5) women, more prevalent (78.68%) in whites, aged 40 to 59 years (62.9%) and the profession linked to agriculture in 17 patients (27.86%). All patients had oral manifestations, in multiple sites, but it was most prevalent in the oral mucosa (31.42%) and alveolar ridge (17.14%). The dentist as an integral member of the health services, must know the clinical manifestations of paracoccidioidomycosis to achieve early diagnosis and thereby to improve the quality of life of patients.

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Bone is a specialized connective tissue, vascular and dynamic changes over the life of the organism. When injured, has a unique ability to regenerate and repair without the presence of scars, but in some situations due to the size of the defect, the bone tissue does not regenerate so completely, it is necessary to carry out bone grafting procedures. Considering there are various types of grafts and various donor sites. Thus, the aim of this study was to review the literature to some type of graft most commonly used in dentistry. Given the importance of bone reconstruction in oral and maxillofacial surgery, it is necessary to know the viability and influence of biomaterials, or not associated with autogenous grafts in bone repair. Even this, with many qualities, but further studies should be done to achieve each day, a synthetic material compatible with bone tissue lost in adequate amounts without requiring extra-oral surgeries that are considered to be devoted to higher morbidity.

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Aim: The present study investigated the fees paid by dental insurance companies to dental surgeons, referrent to groups of dental procedures. Materials and Methods: The fees offered by dental insurance companies were defined according to the average values from the price tables of 5 insurance plans that offered national coverage. These average values and the values paid by the Brazilian Unified Health System (SUS) were compared with those set forth in the VRCC table from Brazilian Federal Dental Council (CFO). For comparison, average values were obtained for the following groups of procedures: preventive, aesthetic, endodontic, and surgical. The values of these preventive procedures were compared with other groups of procedures. Results: The plans applied an average discount of approximately 54.51% upon the prices suggested in the CFO price list. The highest discount was observed within the group of preventive procedures (57.09%, on average). Conclusion: The evaluated health insurance companies in vestigated in the present study are applying an abusive discount upon the prices suggested in the CFO price list. It's necessary to identify alternatives to reverse this situation.

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Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

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Analisa como ocorreu a separação entre o ensino da medicina e o da odontologia no Brasil. Privilegia a institucionalização das políticas de ensino da odontologia no país como vertente produtora de identidade profissional. Políticas de ensino e práticas profissionais são interrelacionadas para mostrar como suas relações e sentidos mudam historicamente. Propõe que a autonomia do ensino da odontologia emergiu da necessidade de conformação do sistema de regulação das práticas de cura no Brasil e seu processo de instituição desenvolveu-se sob inspiração das políticas positivistas acerca do ensino livre. Práticas curriculares foram produzindo a subjetividade do cirurgião-dentista moderno e também da clínica por ele desempenhada.

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Compilación de noticias de prensa extraídas de Jable (Archivo de prensa digital de la Biblioteca Universitaria) sobre la Facultad de Veterinaria de la ULPGC, en conmemoración de su XXV Aniversario

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Over the past few years, in veterinary medicine there has been an increased interest in understanding the biology of mesenchymal stem cells (MSCs). This interest comes from their potential clinical use especially in wound repair, tissue engineering and application in therapeutics fields, including regenerative surgery. MSCs can be isolated directly from bone marrow aspirates, adipose tissue, umbilical cord and various foetal tissues. In this study, mesenchymal stem cells were isolated from equine bone marrow, adipose tissue, cord blood, Wharton’s Jelly and, for the first time, amniotic fluid. All these cell lines underwent in vitro differentiation in chondrocytes, osteocytes and adipocytes. After molecular characterization, cells resulted positive for mesenchymal markers such as CD90, CD105, CD44 and negative for CD45, CD14, CD34 and CD73. Adipose tissue and bone marrow mesenchymal stem cells were successfully applied in the treatment of tendinitis in race horses. Furthermore, for the first time in the horse, skin wounds of septicemic foal, were treated applying amniotic stem cells. Finally, results never reported have been obtained in the present study, isolating mesenchymal stem cells from domestic cat foetal fluid and membranes. All cell lines underwent in vitro differentiation and expressed mesenchymal molecular markers.