None of the restorations evaluated was able to recover the stress distribution of the sound tooth. The models restored with composite resin associated with a glass or carbon fibre post had similar stress distributions to that of the model restored with CR. The different post materials were shown to have a substantial influence on stress distribution, with less stress concentration when fibre posts were used.
This study evaluated the influence of 3 different photopolymerization sources on enamel shear bond strength after bleaching with 10% carbamide peroxide. Seventy-two incisive bovine teeth were randomly divided into 6 groups (n=12) according to bleaching treatment and photopolymerization source used: G1 -- Bleached / Halogen lamp; G2 -- Not bleached / Halogen lamp (control); G3 -- Bleached / Light-emitting diodes (LED); G4 -- Not bleached / Light-emitting diodes (LED) (control); G5 -- Bleached / Xenon plasma arc; G6 -- Not bleached / Xenon plasma arc (control). Experimental groups were exposed to bleaching agent for a period of 14 days, with a daily contact of 4 h and then stored in artificial saliva at 37 degrees C. Control groups were stored in artificial saliva at 37 degrees C for same period of bleaching treatment. Procedures for bonding composite resin to enamel were carried out according to manufacturer instructions. After storage in distilled water at 37 degrees C for 24 hours, all samples were submitted to shear bond strength test. G2 had the highest mean value (14.86 MPa) while G5 had the lowest (12.32 MPa). The comparison of groups by 2-way ANOVA showed that there were no significant differences for either of the factors considered in this study (bleaching and photopolymerization source), hence the interaction between these factors. It was therefore possible to conclude that neither enamel bleaching nor the photopolymerization source used had any influence on enamel shear bond strength.
ResumoTodo cidadão tem direito ao acesso com qualidade aos serviços de saúde bucal. Apesar de ser garantido legalmente, existem dificuldades. Há um conjunto de atores e fatores que deverão estar relacionados e harmonizados para que haja eficiência nos serviços oferecidos à população. O objetivo deste estudo foi fazer uma análise crítica sobre a realidade da rede de atenção à saúde bucal no município de Caruaru. Os resultados foram obtidos através de pesquisas publicadas e foi constatado que, apesar de ser o mais importante pólo econômico, médico-hospitalar, acadêmico, cultural e turístico do Agreste, não possui uma rede de assistência em saúde bucal ideal para garantir a saúde que a legislação vigente normatiza. AbstractEvery citizen has the right to access to quality oral health services. Despite being legally guaranteed, there are difficulties. There are a host of actors and factors that should be linked and harmonized so that there is efficiency in the services offered to the population. The objective of this study was to make a critical analysis of the reality of the network of oral health care in the municipality of Caruaru. The results were obtained from published research and it was found that, despite being the most important economic center, healthcare, academic, cultural and tourism in the Wasteland, it has a network of health care to ensure optimum oral health that legislation regulates.Descritores: SUS, Serviços de Saúde Bucal, Integração de Sistemas.
O estresse financeiro, gerado comumente após pandemias e posteriores crises econômicas, contribui negativamente no cenário psicossocial e na saúde coletiva. O objetivo do presente estudo foi realizar a tradução, adaptação linguística e cultural do instrumento “In Charge Financial Distress/ Financial Well-Being Scale.” para o idioma português brasileiro. As principais etapas recomendadas pela Organização Mundial de Saúde para validação de questionários entre diferentes idiomas foram seguidas. O pré-teste foi realizado em uma amostra de 49 participantes. Para a verificação preliminar da confiabilidade e consistência interna, foram utilizados o Coeficiente de Correlação de Concordância (CCC), o índice de Kappa de Cohen, e o Alfa de Cronbach, em 60 voluntários entre 18 e 60 anos. A confiabilidade da escala por teste-reteste apresentou-se forte (CCC=0,73), além de boa consistência interna (α=0,878). A versão adaptada ao português do instrumento, apresenta equivalência linguística e cultural em relação ao instrumento original, podendo ser aplicado para fins de pesquisa na verificação do nível de estresse financeiro.
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