Estudio de los procesos de corrosion de una aleacion metalica de cobre usada en odontologia

Corrosion phenomena in a dental copper-based alloy are experimentally studied using electrochemical techniques. Two heating sources, torch and induction, were used in the casting experiments. In the corrosion essays, the optimum casting cycle and the polarization curves were obtained. It was found that the heating sources have little influence on the corrosion processes of the metallic alloys studied.

Reprodutibilidade de medidas antropométricas estáticas de graduandos de odontologia e de mochos odontológicos

Objective: To evaluate the intraexaminer reproducibility of static anthropometric measurements of undergraduate dental students as well as the characteristics and regulating measurements of the dental stools used by them. Methods: Forty volunteers and 6 types of dental stools were evaluated. For the anthropometric measurements the employed equipments were: an adapted office chair, aflexible measuring tape with two adapted rods, a metallic device with a 90 degree central angle, string, a 35 x 24 cm rectangular wooden board, isolating tape and crepe tape. In order to standardize the position of the adapted office chair and the volunteers' feet, the floor was marked with the isolating and crepe tapes. A string was attached to the waist of each volunteer to mark the area corresponding to the kidney region making it possible to measure the seat-renal region area. The examined anthropometric measurements were height, trunkcephalic heigh, sacral-popliteal distance (OK?), hip width, popliteal height and the seat-renal region height. The evaluated characteristics of the dental stools relative to the seat were depth, horizontal width and minimum/maximum height. The back of the dental stool was evaluated as for the minimum/ maximum height adjustment. The anthropometric and dental stool measurements were obtained by a single examiner at two moments with a 1-week interval between the evaluations. Intra-class correlation coefficient (ρ) was used to estimate the intraexaminer reproducibility. Results: Excellent reproducibility was observed for all anthropometric measurements obtained (ρ=0.99) as well as for all dental stools evaluated (ρ=0.99). Conclusion: The method used to obtain the anthropometric and dental stools measurements was reproducible and can be used reliably.

Fatores de risco de desordens osteomusculares presentes no posto de trabalho de estudantes de odontologia

Objective: To identify the perception of undergraduate dental students with respect of the risk factors present at the study/work place that could contribute to the development of musculoskeletal disorders. Method: A total of 348 undergraduate dental students from Araraquara Dental School - UNESP were evaluated. The Portuguese version of the Work-related activities that may contribute to job-related pain and/or injury questionnaire was used. Data were analyzed by descriptive statistics. Results: The mean perception of the undergraduates was 5.68 (SD=1.92). The factors with highest mean values were continue working with some kind of pain or lesion (7.49, SD=2.55), bending or twisting the back in an uncomfortable manner (7.39, SD=2.59), working in uncomfortable/inadequate positions (7.27. SD=2.60) and working in the same position for long periods (7.02. SD=2.53). Overall, female students presented higher mean scores of perception than male students. The body parts with highest prevalence of pain were the neck (67.0%) and lower back (65.8%). Conclusion: The students showed perception in relation to the risk factors for musculoskeletal disorders present at the study/work place.

Respostas cardiovasculares e na ingestão de água e NaCl hipertônico em ratos com doença periodontal tratados com agonista GABAA no núcleo parabraquial lateral

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Desempenho de métodos baseados na indução de fluorescência para a detecção de lesões de cárie em superfícies oclusais e proximais: estudos in vitro

Pós-graduação em Ciências Odontológicas - FOAR

Estudo histomorfométrico de incisivos de ratos submetidos a diferentes níveis de luxação extrusiva e subluxação

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Reimplante dentário tardio após o tratamento do ligamento periodontal necrosado com ácido cítrico

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Análise dos procedimentos empregados por 100 cirurgiões-dentistas nos casos de avulsão dentária

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Análise do processo de reparo do reimplante de incisivos de ratos diabéticos após a manutenção dos dentes em leite

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Análise do MTA e do Ca(OH)2 no interior dos tecidos após o processo de reabsorção radicular externa em reimplante dentário tardio

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

Terapêutica medicamentosa em odontologia: antibióticos

Pós-graduação em Odontologia - FOA

Resveratrol como meio de conservação para dentes avulsionados: análise histomorfológica e imunoistoquímica

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Padronização de questionário para avaliação de conhecimento sobre avulsão e reimplante dentário, validado pela Teoria de Resposta ao Item (TRI)

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

Efeito educativo de capa de caderno impressa com informações sobre avulsão e reimplante dentários, em estudantes da sexta série do ensino fundamental

Pós-graduação em Odontologia - FOA

Reimplante de dentes de ratos após uso do leite em pó como meio de conservação

Pós-graduação em Odontologia - FOA