Estudo psicossocial das perdas dentárias na terceira idade

The present study seeks to understand tooth loss by investigating the social representations in the daily life of elderly individuals, thus characterizing itself as a comparative and analytic research. It is known that tooth loss is a common occurrence in elderly individuals, interfering at the psychosocial and biological levels, through its functional, esthetical and social implications. The area of oral health in Brazil is lacking studies on this topic, especially with respect to the psychosocial aspects of the elderly. The Theory of Social Representations and the Central Nucleus Theory were selected for theoretical-methodological support. The Free Association of Words Test was used, whose inducing stimulus were the words tooth loss , in which each subject was asked to associate 3 words, to respond to a questionnaire related to socio-economic conditions and containing an investigation of tooth loss, access to odontological services and the need for dental treatment, and to undergo a focus group interview. The study sample consisted of 120 individuals 60 years of age or over, resident in Natal, RN, Brazil and participants of the Live Together to Live Better group of the Basic Health Unit of Felipe Camarão Residential District and Unati (Open University of the Elderly); an interview was performed with 36 subjects. Data analysis was performed by Evoc 2000, SPSS/99, Graph Pad and Alceste softwares. The results demonstrate that the central nucleus of the social representations of tooth loss for the Live Together group emerged from the difficulty in eating categories, showing a relation between physiologic necessity, desire and pleasure from eating, not to mention the pain that resulted from justifying the tooth loss. Besides the central discourses, the following peripheral elements were gathered: difficulty in adapting to the prosthesis, treatment and difficulty in speaking. All of these categories, except the last, also comprised the class themes of the group interview. For the Unati group the central nucleus emerged from the socio-economic difficulties categories, demonstrating a narrow relation between poverty, access to health and education and esthetics, confirming in the discourse of common sense, the association between tooth loss and aging. At the margin of the central discourses was collected the peripheral element difficulty in adapting to the prosthesis, found both in the Live Together and Unati groups, which expresses the resistance of the subject to this new situation and the failure of the rehabilitation treatment in the sense of reviving the memory of their natural teeth. All of these categories also constitute the class themes of the of the group interview. Thus, through the study of the social representations, we can reveal a reality in the perspective of the social subjects, contemplating the multiple facets of the social-cultural reality experienced by these individuals

A produção das perdas dentárias: narrativas de usuários do SUS

For a complete comprehension of the effect of tooth loss is necessary to listen to the patients that have it. This study, of qualitative approach, investigate, in the dental history of users of SUS, listening to his/her experiences with the services of dental care, the reason that lead his/her to dental lost and the repercussion of this in his/her life. The collect of data was made by narrative interview, obeying to a pre-defined schema. The subjects interviewed were six (three of urban zone and three of rural zone), all of them were users of Family Health Units. The criterions of inclusion were the followings: the presence of tooth lost (total lost in both dental arch or in one of them, or partial lost in at least six elements in one of the arches); age between 25 and 59; male or female; to live in municipal district of São Tomé/RN or Natal/RN. Based on previous interviews was elaborated the odontological history of each patient. Such narratives, systemized in odontological history, were analyzed taking as base the studies of Souza71 and the proposal of Schutze, suggested for Jovchelovitch, Bauer34. The results show that toothache was the main reason for the search of odontological care. The patients confront the ache with home-made medicaments, allopathic ones, and searching for dental care. The searching for exodontics was stimulated for geographic access difficulties or for repressed demand, which as a result produced the aggravation of the lesions and the discredit in restoration s treatment. The self-care practice of tooth-brush with juá or toothpaste and the controlled ingestion of sugar was not sufficient to avoid dental lost. Guilty sentiments were identified in relation with lack of care with teeth. The acceptance of dental lost as a natural factor is an important motivation in lack of pain and in the belief that it was a simple part of life in old age. Life with dental prosthesis makes clear the difference between which was natural and which was unnatural, and difficulties with the prosthesis appeared. The limitation of the prosthesis in its functional aspect can be compensated by esthetic restitution, making possible smiling expression. Starting with this study and considering the high number of dental lost, mainly in low-rent population, which live with toothless limitations or bad-quality prosthesis which do not rehabilitate adequately, we suggested the realization of qualitative researches which include, also, another actors in heath care services such as professionals and administrators

Resposta pulpar de dentes de ratos após tratamento capeador direto com sistema adesivo monocomponente ou autocondicionante

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Alterações cefalométricas do perfil facial decorrentes do crescimento natural e induzidas pelo aparelho de Herbst no tratamento da classe II divisão 1, em fase pré-puberal

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Exatidão, precisão e reprodutibilidade de medidas dentárias em modelos de gessso e imagem tridimensional

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Avaliação das alterações induzidas pelo aparelho de Herbst no tratamento da má oclusão de classe II de Angle em telerradiografia cefalométrica em norma de 45°

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Avaliação dos efeitos do aparelho Herbst Splint metálico, no tratamento da má oclusão classe II divisão 1, após o surto de crescimento pubertário

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Avaliação das modificações dentárias decorrentes da utilização do aparelho pêndulo

Pós-graduação em Odontologia - FOA

Avaliação dos parâmetros salivares de pacientes portadores da doença do refluxo gastroesofágico antes e após tratamento cirúrgico

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Avaliação das mudanças esqueléticas e dentárias naturais e induzidas pelo aparelho de Herbst em indivíduos classe II na fase pré-pubertária

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Avaliação da microinfiltração e nanoinfiltração em restaurações de resina composta - Influência do laser no preparo cavitário e no pré-tratamento dentinário

O objetivo desra pesquisa foi avaliar a microinfiltração através da microscopia óptica e a nanoinfiltração, através da Microscopia Eletrônica de Varredura (MRV), em cavidades classe V, preparadas por dois métodos: 1) irradiação à laser Er:UAG mais condicionamento ácido e 2) turbinas de alta-rotação. Foi observado também a influência da irradiação do laser Nd;YAG em dois sistemas de adesivo dentinários: Single Bond (3M) e Prime & Bond NT (Dentsply). As cavidades foram restauradas com a resina composta Z100 quando foi utilizado o adesivo...

Efeito do pré-tratamento da dentina bovina na resistência ao cisalhamento de um cimento de ionômero de vidro resina modificado

Pós-graduação em Odontologia Restauradora - ICT

Diagnóstico e tratamento precoce da Classe III: relato de um caso clínico

In malocclusion studies, may happen not only dental discrepancies but even skeletal discrepancies. In Class III malocclusion can be observed underdeveloped maxilla, mandible protraction or both of them, and, in most of the times associated with a narrow maxilla that causes anterior or posterior crossbites, in one side or in two sides. The aim of this case report is to evaluate the facial profile and occlusal effects of interceptive orthodontics therapy. The treatment with upper arch expansion and maxilla protraction was done in an early age to be effective in the circummaxillary sutural system and to make the orthopedic effect easier. The facial mask used is positioned on two facial points and allows an anterior maxillary replacement. Patients’ compliance is important to reach treatment success, this because using the mask still in this growth and development phase is essential to make the facial and occlusal effects happen. It is important to mention that patients with Angle Class III malocclusion need to be followed till the end of their growth.

Mudanças dento-esquelétics naturais e decorrentes do tratamento ortopédico da má oclusão de Classe II

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Derivados estruturais do peptídeo Histatina-5: síntese e aplicação no tratamento de candidose bucal

O uso contínuo de antifúngicos tópicos e sistêmicos no tratamento convencional de candidose oral tem resultado no aparecimento de Candida albicans resistente. Por este motivo, novas tecnologias para o desenvolvimento de drogas, como os biofármacos, constituem uma estratégia, além de inovadora devido a seu mecanismo de ação, também promissora no campo da biotecnologia. Verificou-se que esta nova tecnologia possui potencial efeito em diminuir a resistência de microrganismos, especialmente do agente etiológico da candidose bucal. A Candida albicans, agente patológico de origem fúngica, expressa diversos fatores de virulência sendo comumente encontrada na pele, cavidade oral, esôfago, trato gastrointestinal e órgão reprodutor feminino podendo acometer pessoas de idades variadas, imunologicamente comprometidas, ou que utilizam próteses dentárias. Nesse sentido, peptídeos com efeito antifúngico, produzidos por plantas, animais e microrganismos estão sendo utilizados como modelos para o desenvolvimento de novas drogas com aplicações em saúde. A Histatina 5 é um peptídeo encontrado na saliva humana com forte propriedade fungicida in vitro. Este peptídeo é extremamente rico nos aminoácidos histidina e lisina e, em pH fisiológico, possui potencial de inibição da formação do biofilme de Candida albicans, podendo ser aplicado portanto, no tratamento da candidose oral. Nesse contexto, o presente estudo consiste na obtenção de análogos da Histatina-5 com modificações em sua estrutura molecular, com o objetivo de otimizar o seu potencial terapêutico já verificado nos peptídeos da família das Histatinas. A Histatina 5SC possui o aminoácido serina C-terminal substituído pela cisteína, o qual é constituído pelo grupo sulfidrila em sua cadeia lateral, para a formação de dímeros. Os peptídeos foram desenvolvidos sinteticamente pelo método de Síntese Orgânica em Fase Sólida, utilizando-se a estratégia Fmoc e...