Evaluación del conocimiento de los cirujanos dentistas brasileños sobre aspectos bioéticos en el tratamiento odontológico

Professional-patient relationship and its importance for a good performance and success of the dental treatment must be reflected upon by means of their bioethical aspects. Our study aimed at evaluating dentist-surgeons' knowledge (n=163) in conducting specialization courses at São Paulo State University-UNESP, on these aspects. Out of the people surveyed, 88.1% mentioned that a decision for the treatment should be made by mutual agreement between professionals and patients, however, 26.4% report that patients' or their legal representative's participation in decision-making can cause negative interference. Professionals' acting when patients choose a less suitable treatment, 95.6% try to convince patients that it is not the best choice and persuade them for a better one by keeping the paternalistic model. It was noticed that 20.3% did not know how to relate the importance of professional-patient interaction as regards the dental treatment. It was therefore concluded that many dentist-surgeons are not taking these bioethical aspects into account in clinical practice.

Potencial tóxico dos alginatos para uso odontológico

Alginate or irreversible hydrocolloid is one the most accepted and frequently employed impression materials in dental practice. Substances like zinc, cadmium, lead silicate and fluorides, which are included in several alginate brands with the aim of improving their physical, chemical and mechanical properties, are a source of serious concern as regards their toxicity. Some brands of alginate have been reported to contain potentially toxic fluorides and metals such as cadmium, lead and zinc silicates, either singly or combined. Consequently, special care should be taken while preparing of these materials. It is necessary to monitor potentially toxic chemicals and metals in the alginates continually to avoid contamination of dental professionals and patients. In this review, alginates used in dentistry are analyzed for potential toxicity.

Tijolos prensados de solo-cimento confeccionados com resíduos de concreto

In this work results are presented of laboratory tests aiming to evaluate the possibility of using concrete wastes in manufactured soil-cement pressed bricks. Tests of characterization of used soil of the composite of this soil with concrete wastes and of the mixtures of soil cement made with this composite were evaluated. According to results of tests carried out with cylindrical specimens and with soil cement pressed bricks, it was verified that the addition of the concrete wastes improved soil cement mechanical properties, favoring the a reduction of the cement consumption, obtaining pressed bricks with a better quality.

Percepción del cirujano-dentista respecto del uso del consentimiento informado en el tratamiento odontológico

The objective of this study was to evaluate: the profile of the surgeon-dentist that undergoes a course in specialization at the Odontology Faculty of Aracatuba/UNESP, Brazil; if they requested informed consent from the patient and/or their legal representative before the realization of procedures, and if the treatment was decided upon with the patient. It was elaborated, validated and applied in questionnaire form, and the data obtained was analyzed by the program EPI-INFO 3.3 The conclusion was, given that surgeon-dentists still do not obtain any type of document before beginning treatment, a large percentage of them are totally vulnerable if submitted to ethical or legal prosecution and that it is necessary to be aware of this aspect.

Conhecimento Odontológico e Comportamento de Retorno de Escolares em Função do Tipo de Instituição (Pública ou Privada)

Objective: To evaluate the dental knowledge and attendance of elementary schoolchildren according to the type of institution (public or private). Method: The sample was composed of 800 children from the 5th to 8th grades of the elementary education. The research instrument was a questionnaire composed of open questions referring to the last recall visit, type and importance of the recall visit, and knowledge of dental caries and periodontal disease. Descriptive statistical analysis was done and the chisquared test was used with a significance level of 5%. Results: There was statistically significant difference between the students from the different institutions regarding the time (p=0.001) and main reason (p=0.001) of the last visit to the dentist, knowledge of the need of periodic visits to the dentist (p=0.001), importance (p=0.001) and frequency (p=0.001) of periodic recalls, and knowledge of dental caries (p=0.001) and periodontal disease (p=0.001). Conclusion: The adolescents presented different dental knowledge and attendance, according to the type of teaching institution.

Estudo de propriedades físicas e químicas de um novo cimento selador endodôntico

Pós-graduação em Ciência dos Materiais - FEIS

Encapsulamento do cromo proveniente do lodo de curtume, em matrizes de cimento, visando a resistência mecânica à compressão e os limites de lixiviação e solubilização

Pós-graduação em Ciência e Tecnologia de Materiais - FC

Avaliação do cimento de fosfato-carbonato de cálcio no reparo ósseo de defeitos não-críticos em tíbia de rato: análise histológica, histométrica e imunoistoquímica

Pós-graduação em Odontologia - FOA

Implante de cimento de alfa-fosfato tricálcico de dupla pega munido de canais de interconexão em órbita de coelhos

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Cimento de Aluminato de Cálcio – Uso em defeitos ósseos induzidos em fêmures de coelhos (Oryctolagus cuniculus)

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Avaliação da eficiência de adesão de um cimento resinoso autocondicionante (self-adhesive) sobre esmalte e dentina: efeito termociclagem e condicionamento dental : estudo in vitro

Pós-graduação em Odontologia Restauradora - ICT

Avaliação histopatológica em tecido conjuntivo subcutâneo de ratos de um cimento de ionômero de vidro experimental para forramento cavitário

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Efeito do pré-tratamento da dentina radicular com clorexidina e etanol na retenção de pinos de fibra de vidro cimentados com cimento resinoso

Pós-graduação em Ciências Odontológicas - FOAR

Internacionalização de empresas produtoras de insumos básicos de países em desenvolvimento: análise das indústrias de aço e de cimento

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Influência de soluções irrigadoras na resistência adesiva de pinos de fibra de vidro utilizando cimento resinoso: avaliação através do teste de push-out

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)