Dental Calculus
Mostrando 13-24 de 39 artigos, teses e dissertações.
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13. Análise e identificação de microvestígios vegetais de cálculo dentário para a reconstrução de dieta sambaquieira: estudo de caso de Jabuticabeira II, SC / Analysis and identification of plant microfossils from dental calculus for the reconstruction of shellmound builder\ s diet: a case study from Jabuticabeira II, SC
Embora os indivíduos construtores dos sambaquis constituam o grupo pré-histórico brasileiro melhor estudado, várias questões continuam em aberto. Algumas delas estão ligadas a estratégias de subsistência. Sabe-se que a economia desses indivíduos era baseada na pesca e que a coleta de moluscos teria papel complementar na alimentação. Mas, atualment
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 26/06/2012
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14. Staining and calculus formation after 0.12% chlorhexidine rinses in plaque-free and plaque covered surfaces: a randomized trial
OBJECTIVES: Studies concerning side effects of chlorhexidine as related to the presence of plaque are scarce. The purpose of this study was to compare the side effects of 0.12% chlorhexidine gluconate (CHX) on previously plaque-free (control group) and plaque-covered surfaces (test group). METHODS: This study had a single-blind, randomized, split-mouth, 21 d
Journal of Applied Oral Science. Publicado em: 2010-10
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15. Periodontal parameters and BANA test in patients with chronic renal failure undergoing hemodialysis
OBJECTIVES: The aim of this study was to analyze the periodontal parameters of patients with chronic renal failure. MATERIAL AND METHODS: The periodontal status of 16 Brazilian patients aged 29 to 53 (41.7±7.2) years with chronic renal failure (CRF) and another matched group of 14 healthy controls with periodontitis was assessed clinically and microbiologic
Journal of Applied Oral Science. Publicado em: 2010-06
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16. Avaliação do estado de saúde bucal de pacientes com fibrose cística
This cross-sectional study assessed the dental health of 36 cystic fibrosis (CF) patients. Questionnaire was applied to obtain information about self-care and other aspects that could influence the results. One trained and calibrated examiner evaluated the presence of visible plaque (VIP), gingival bleeding (GB), bleeding on probing (BOP), pocket depth (PD),
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 2010
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17. Risk indicators for aggressive periodontitis in an untreated isolated young population from Brazil
This study aimed to assess the prevalence of aggressive periodontitis (AgP), and to investigate the association between demographic, socioeconomic and behavioral risk indicators with AgP in an untreated and isolated young population in Southeastern Brazil. For this cross-sectional survey, 134 subjects aged 12-29 years were selected by a census. Of those elig
Brazilian Oral Research. Publicado em: 2009-06
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18. Saúde bucal e qualidade de vida em trabalhadores com e sem assistência odontológica
Oral health problems have been considered important causes of negative quality of life in individuous and society. Studies have shown that dental assistance can bring positive benefits for segments of the comunity. However, there is a lack of studies observing oral health, quality of life and their relationship with acess to dental assistance in the same com
Publicado em: 2008
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19. Clinical evaluation of the tetrasodium pyrophosphate residual content released by two dental flosses produced with different materials / Avaliação clínica do teor residual do pirofosfato tetrassódico liberado por dois fios dentais produzidos com diferentes materiais
The aim of this investigation was to compare the influence of the type of material and the physical structure of two antitartar dental flosses in releasing tetrasodium pyrophosphate in the interdental space. This crossover study involved 10 subjects (both genders) with ages ranging from 18-30 years old. The individuals were randomly assigned to one of the fo
Publicado em: 2008
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20. A repercussão periodontal e dentária decorrente da expansão rápida da maxila assistida cirurgicamente: estudo em modelos digitais
The rapid maxillary expansion surgically assisted (RMESA) is one of the procedures of choice for the correction of cross-sectional deficiency in adult patients. This study evaluated the changes produced in upper and lower dental arches of 18 patients, being 6 male and 12 female, with mean age of 23,3 years old undergoing RMESA. For each patient were prepared
Publicado em: 2008
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21. Estudo de propagaÃÃo de fratura em compÃsitos odontolÃgicos utilizando tomografia por coerÃncia Ãptica / Crack propagation study in dental composites by optical coherence tomography
Contemporary approaches to fatigue principles consider a fracture process in three phases: crack initiation, slow crack growth, and fast fracture. The purpose of this study was to analyze the sites of fracture initiation and slow crack propagation in a fiber reinforced composite, using images produced by the optical coherence tomography. The traditional micr
Publicado em: 2008
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22. Análise Computadorizada para avaliação dos índices de Placa Bacteriana e Cálculo Dentário em cães (canis familiaris). / Computer Analysis for the evaluation of Dental Plaque and Calculus index in dogs (Canis familiaris).
A Doença Periodontal é causada pelo acúmulo de Placa Bacteriana sobre os dentes e estruturas adjacentes. Para mensuração desta doença têm sido formulados índices que consideram a quantidade e intensidade de Placa Bacteriana e Cálculo Dentário existentes na cavidade oral, por meio de avaliação visual subjetiva. O presente estudo objetivou utilizar
Publicado em: 2008
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23. Sodium tripolyphosphate and sodium hexametaphosphate in preventing dental calculus accumulation in dogs / Tripolifosfato de sÃdio e hexametafosfato de sÃdio na prevenÃÃo de ondontÃlitos em cÃes
Considerando a importÃncia de uma perfeita saÃde bucal, o objetivo deste trabalho foi avaliar o efeito de raÃÃes enriquecidas de diferentes formas com diferentes fosfatos sobre o acÃmulo de cÃlculo dentÃrio (odontÃlitos) em cÃes e, adicionalmente, correlacionar a profundidade do sulco gengival com o grau de ocorrÃncia do cÃlculo dentÃrio. O exper
Publicado em: 2007
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24. Periodontal diseases in a representative urban population in south Brazil
Background and Aims: There is little information about the epidemiology and risk factors of periodontal diseases in Latin America in general, and Brazil in particular. The principal aims of this study were to: 1) describe the prevalence and severity of periodontal attachment loss and gingival recession, and to assess the contribution of demographic, behavior
Publicado em: 2007