Fluoride Dentistry
Mostrando 1-12 de 16 artigos, teses e dissertações.
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1. Qual é a conduta profissional frente a lesões de mancha branca em dentição de bebês até três anos?
Crianças até três anos de idade que apresentam lesões de mancha branca são consideradas de alto risco para a doença cárie. Neste caso, o tratamento proposto é a escovação com dentifrício fluoretado, duas vezes ao dia, a investigação sobre o acesso à água fluoretada e a aplicação de produtos de uso profissional a cada três meses
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Núcleo de Telessaúde Espírito Santo. Publicado em: 12/06/2023
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2. Chitosan/NaF Particles Prepared Via Ionotropic Gelation: Evaluation of Particles Size and Morphology
The aim of this work was to perform an analysis of the influence of Sodium Fluoride (NaF) on chitosan particles size and morphology produced via ionotropic gelation with higher rotational stirring speed. Samples were characterized by Fourier Transform Infrared Spectroscopy (FTIR), Dynamic Light Scattering (DLS), Zeta Potential (ζ), Scanning Electron Microsc
Mat. Res.. Publicado em: 25/06/2018
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3. Effect of fluoride on salivary immunoglobulins and sialic acid
Summary Objective: The aim of our study was to evaluate the effect of fluoride on salivary immunoglobulin and sialic acid levels in children with dental fluorosis and healthy teeth who live in places with high fluoride concentration in drinking water. Method: Fifty-one (51) healthy children between 6 and 12 years old with no caries were randomly selected f
Rev. Assoc. Med. Bras.. Publicado em: 2017-04
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4. Fluoride: its role in dentistry
In spite of decades of research on fluoride and the recognition of its role as the cornerstone of dental caries reduction in the last fifty years, questions still arise on its use at community, self-applied and professional application levels. Which method of fluoride delivery should be used? How and when should it be used? How can its benefits be maximized
Brazilian Oral Research. Publicado em: 2010
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5. . / Condições de saúde bucal em adolescentes de Maputo, Moçambique
Dental caries is the one of the largest public health problem in oral health worldwide. This study aimed to evaluate the prevalence of dental caries and dental fluorosis in children from urban and suburban area of the Maputos city and identify its association with dental plaque, nutritional status, frequency of consumption of sugar and the concentration of f
Publicado em: 2010
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6. Evaluation of the effect of the bleaching agent and the subsequent application of sodium fluoride on intra-coronal dentine microhardness / Avaliação do efeito do agente clareador e da subseqüente aplicação de fluoreto de sódio na microdureza da dentina intracoronária
The aim of the present study was to evaluate the microhardness of intra-coronal dentine submitted to bleaching with 38% hydrogen peroxide, photo-activated with LED-Laser and followed by the application of 2% sodium fluoride gel or 5% varnish. Crowns of 45 human maxillary canines were sectioned in the buccal-lingual direction and a sample of 25 mm of internal
Publicado em: 2009
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7. Eficácia de um novo dentifrício líquido com baixa concentração de flúor e pH acidulado na prevenção de lesões cariosas: estudo clínico randomizado / Anticaries efficacy of a new low-fluoride liquid acidic dentifrice: a randomized clinical trial
The purpose of this study was to evaluate the efficacy of a liquid dentifrice with reduced pH and low fluoride concentration for the prevention of new carious lesions and fluoride uptake in dental biofilm and nails. One thousand four hundred and two 4-year-old schoolchildren with caries experience were randomly allocated to 4 groups, differing according to t
Publicado em: 2009
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8. AvaliaÃÃo in situ da influÃncia da utilizaÃÃo de diferentes sistemas adesivos no desenvolvimento da cÃrie secundÃria em esmalte / In situ evaluation of secondary caries inhibition promoted by self-etch adhesive systems containing antibacterial agents
Contemporary adhesives systems present satisfactory bonding to enamel and dentin. However, replacement of the restorations due to secondary caries formation is still a major problem and of great concern in Dentistry. Thus, this study assessed in situ the effects of adhesive systems containing or not fluoride and/or the antibacterial monomer 12-methacryloylox
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 04/08/2008
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9. Caries risk assessment : state of the art and longitudinal study on risk predictors in schoolchildren / Avaliação de risco de carie dentaria : estado da arte e estudo longitudinal sobre preditores de risco em escolares
Caries risk assessment is an important tool for dentistry, because it may help planning health actions based on scientific evidences. This thesis, composed of two studies, aimed to a) present an overview of caries risk assessment (Chapter 1); and b) determine which clinical, behavioral, socioeconomic and demographic variables could identify children with hig
Publicado em: 2008
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10. Synthetic tooth enamel: SEM characterization of a fluoride hydroxyapatite coating for dentistry applications
An alternative to etching enamel for retention of an adhesive is to grow crystals on the enamel surface. The potential advantages of crystal growth include easy procedure and less damage to the enamel. These crystals retain the adhesive or are the actual dental restoration. In this work, a paste of synthetic enamel was used to grow crystals of fluoride hydro
Materials Research. Publicado em: 2007-06
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11. Efeito do fluor de um sistema adesivo na resistencia de união e no desafio acido em dentina / Effect of fluoride containing adhesive system on microtensile bond strength and acid challenge on dentin
Despite of the advance in adhesive dentistry, it is not possible to achieve an ideal bonding between composite resin and dental substrate. Currently, a variety of adhesive systems have been used. However, any adhesive system is capable to hamper the marginal leakage, degradation, and secondary caries formation at dentin-resin interfaces in long-term. For tha
Publicado em: 2007
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12. Capacidade antibacteriana da própolis de Apis mellifera associada ao fluoreto de sódio no controle do biofilme dental / Antibacterial ability of propolis from Apis mellifera associated to sodium fluoride on dentals biofilm control
Antibacterial properties from propolis has become a subject of increasing interest in Dentistry to use it as a chemical control for the dental biofilm. The aim of this study was to evaluate the action of a 5% propolis gel associated to 0,05% sodium fluoride over the assesment of salivary levels of Streptococcus mutans, inhibition of white spots, and dental b
Publicado em: 2007