766 resultados para Limas manuais
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Introdução: paciente do sexo masculino, 37 anos de idade. Após a anamnese, foi constatado que o dente 11 apresentava abertura coronária e presença de hidróxido de cálcio com histórico de trauma dentário nesse dente. Radiograficamente, o dente 11 apresentava formação radicular incompleta, paredes dentinárias finas e frágeis, com divergência foraminal associada a imagem radiolúcida periapical. Objetivo: relatar um caso clínico de apicificação, realizado com trocas de curativo de hidróxido de cálcio. Métodos: o tratamento de escolha foi a apicificação, a qual teve início na segunda sessão, após 15 dias, por meio de desbridamento químico-mecânico de todo o canal radicular, com limas tipo K e irrigação com uma solução de hipoclorito de sódio a 2,5%. Em seguida, pasta de hidróxido de cálcio (hidróxido de cálcio, iodofórmio e propilenoglicol) foi aplicada e trocada de 15 em 15 dias, durante 4 meses. O exame radiográfico foi novamente realizado e demonstrou o fechamento completo da abertura foraminal e regressão da radiolucência periapical. O canal radicular foi obturado utilizando-se um cone confeccionado a partir da união de três cones #60 e pela técnica de condensação lateral com Sealapex. Resultados: seis meses após a obturação, exames revelaram tecidos periapicais normais e ausência de sintomas. Conclusão: concluiu-se que o tratamento do traumatismo dentário associado à necrose do tecido pulpar e à lesão periapical, com trocas sucessivas de pasta de hidróxido de cálcio, foi adequado para se obter a regressão da lesão periapical, formação de barreira mineralizada e promoção de saúde ao paciente.
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Pós-graduação em Medicina Veterinária - FCAV
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Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
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Pós-graduação em Comunicação - FAAC
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Objective: Review of scientific literature on the history of tuberculosis (TB), the natural history of TB in humans, extrapulmonary TB in urogenital form, including epidemiology, diagnosis and treatment. Method: Literature review using PubMed databases, BIREME, SciELO, LILACS and Google Scholar, as well as books, manuals and official documents of Ministério da Saúde (MS) and World Health Organization (WHO). Results: Focused as discussion topics, history, diagnosis and treatment of urogenital tuberculosis and reflection on the diagnostic challenge to be faced by health professionals. Conclusion: The diagnosis of urogenital tuberculosis is difficult and often delayed and may lead to important consequences. Faced with a patient with chronic urinary symptoms or infertility tuberculosis should always be investigated.
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Syphilis in pregnancy is a public health problem, responsible for the high intrauterine mortality rates. This article aims to present a review of historical and epidemiological aspects, clinical manifestations, diagnosis, the treatment of maternal and congenital syphilis, and its perinatal repercussions. The manuscript also describes the Brazilian main policies in public health care for pregnant women with syphilis and for congenital syphilis eradication. The set of words used were “congenital syphilis”, “syphilis in pregnancy” and “syphilis prenatal care”. The databases searched were PubMed (National Library of Medicine - USA), SciELO (Scientific Electronic Library Online), LILACS (Latin American and Caribbean Health Sciences), PAHO (Pan American Health Organization), IBECS, and WHOLIS Cochrane Library, from 1980 to 2011. Fifty-six articles were included in this review, 18 institutional technical manuals, two textbooks and 36 articles relating to maternal and congenital syphilis. The present review showed that there is a gap between intention and action needed to control and eradicate the disease especially with regard to the expansion of access, not only in relation to the number of visits recommended male gender, it is important to assess the quality of their content as well as the actions to be carried out between appointments.
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Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
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Solar heaters are an appropriate technology in tropical and sub-tropical climates to heat bath water by solar energy. Low-cost solar heaters meet the demand of low-income rural communities which currently do not have access to this technology. Current research analyzes the economic viability of solar heaters, built with recyclable materials, to reduce electric energy bill. A solar heating system was built consisting of recyclable materials in accordance with the manuals provided by the Secretariat of Environment of the state of Paraná (SEMA). Duration of use of electric showers by families of rural properties was determined to calculate expenses and billing of electricity. Simulation and material costs showed that the system was feasible. Commercial solar heaters could be replaced at a cost of R$ 22.61 per month during 13 months.
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Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
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Pós-graduação em Alimentos e Nutrição - FCFAR
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Pós-graduação em Bases Gerais da Cirurgia - FMB
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Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
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Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
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Pós-graduação em Educação - FCT
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Background: Advances in information technology have been widely used in teaching health care professionals. The use of multimedia resources may be important for clinical learning and we are not aware of previous reports using such technology in respiratory physical therapy education. Objectives: Our approach was to evaluate a conventional bronchial hygiene techniques (BHTs) course with an interactive online environment, including multimedia resources. Methods: Previous developed audiovisual support material comprised: physiology, physiopathology and BHTs, accessible to students through the Internet in conjunction with BHTs classes. Two groups of students were compared and both attended regular classes: the on-line group (n=8) received access to online resources, while the control group (n=8) received conventional written material. Student's performance was evaluated before and after the course. Results: A preliminary test (score 0 to 10) was applied before the beginning of the course, showing that the initial knowledge of both groups was comparable [online, 6.75 (SD=0.88) vs. control, 6.125 (SD=1.35); p>0.05]. Two weeks after the end of the course, a second test showed that the online group performed significantly better than the control group [respectively, 7.75 (SD=1.28) vs. 5.93 (SD=0.72); p>0.05]. Conclusions: The use of a multimedia online resource had a positive impact on student's learning in respiratory therapy field in which instrumental and manual resources are often used and can be explored using this technology.