970 resultados para CAM
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Pós-graduação em Odontologia Restauradora - ICT
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Pós-graduação em Odontologia Restauradora - ICT
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Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
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Pós-graduação em Ginecologia, Obstetrícia e Mastologia - FMB
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Introduction: The orthodontic treatment using lingual brackets has been desired by adult patients for esthetic factors. In this paper it is described the clinical steps of an orthodontic treatment using Incognito™ system, individualized lingual brackets and archwires designed by CAD/CAM technology. Methods: The presented case describes the treatment of a patient with mesofacial growth pattern,Class I malocclusion, with mandibular crowding and diastema between the upper central incisors, treated using 100% individualized lingual brackets. Results: After treatment, the molar relation of Class I was kept, the spaces between upper central incisors were closed and mandibular crowding corrected. Conclusion: This case report demonstrated the efficiency of the new method for lingual orthodontic treatment.
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Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
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Na reabilitação protética com implantes, a reconstituição das características anatômicas do tecido peri-implantar é fundamental para a obtenção de uma estética ótima. Como os componentes metálicos não transmitem a luz, fazem com que os pacientes com fenótipos gengivais finos apresentem uma coloração escurecida, resultante da limitação estética desses componentes. Pilares cerâmicos (alumina ou zircônia) têm sido utilizados para resolver esse problema, os quais possibilitam a complementação com próteses metal free. A indústria fornece, para alguns sistemas, componentes pré-fabricados cerâmicos a serem personalizados por desgastes e componentes personalizados confeccionados com sistemas CAD/CAM e CAD/MAN. Tendo em vista as limitações de algumas das conexões desses componentes, o objetivo desse estudo é apresentar a técnica laboratorial para confecção de um pilar personalizado cerâmico realizado sobre pilar UCLA de sobrefundição. Concluiu-se que a utilização da cerâmica feldspática proporciona ótima estética, boa transparência, resistência mecânica, baixo custo, melhor capacidade adesiva, com utilização de cimentos resinosos, e, principalmente, técnica de amplo domínio dos laboratórios.
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Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
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The purpose of this study was to evaluate the efficacy of chitosan-alginate membrane to accelerate wound healing in experimental cutaneous wounds. Two wounds were performed in Wistar rats by punching (1.5 cm diameter), treated with membranes moistened with saline solution (CAM group) or with saline only (SL group). After 2, 7, 14, and 21 days of surgery, five rats of each group were euthanized and reepithelialization was evaluated. The wounds/scars were harvested for histological, flow cytometry, neutrophil infiltrate, and hydroxyproline analysis. CAM group presented higher inflammatory cells recruitment as compared to SL group on 2nd day. On the 7th day, CAM group showed higher CD11b+ level and lower of neutrophils than SL group. The CAM group presented higher CD4+ cells influx than SL group on 2nd day, but it decreased during the follow up and became lower on 14th and 21st days. Higher fibroplasia was noticed on days 7 and 14 as well as higher collagenesis on 21st in the CAM group in comparison to SL group. CAM group showed faster reepithelialization on 7th day than SL group, although similar in other days. In conclusion, chitosan-alginate membrane modulated the inflammatory phase, stimulated fibroplasia and collagenesis, accelerating wound healing process in rats.
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This research aimed at identifying the existence of the feeling of shame in “trecheiros” (nomads) in the contemporary world and which meanings were built in those people’s lives. Such comprehension was developed based on the questioning regarding the subject, its history, and its relation with the group and with society. The survey was based on the psychosociological approach and the material was built with reports from eight “trecheiros” who use the services of the C.A.M. (Migrants’ Assistance Center) of Assis, in the State of São Paulo. The data were gathered by means of semidirected interviews, with varied lengths of time. The survey enabled the comprehension of the meanings built by the “trecheiros” from the three aspects which identify this contemporary: the registrations of the body, of the action, and of the feeling. Finally, the feeling of shame was found related to these three aspects, marking the relation of uneasiness between shame and contemporary.
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Pós-graduação em Odontologia Restauradora - ICT
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Pós-graduação em Odontologia Restauradora - ICT
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Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
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Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
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Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)