Dental Enamel
Mostrando 1-12 de 395 artigos, teses e dissertações.
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1. Prevalence of Dental Anomalies in Indonesian Individuals with Down Syndrome
Abstract Objective: To determine the frequency distribution of dental anomalies in people with Down syndrome. Material and Methods: This cross-sectional study was developed in Jakarta, Indonesia, and evaluated 174 individuals with Down syndrome aged 14-53 years. Were collected information regarding the tooth number, tooth size, shape, and structure. Descri
Pesqui. Bras. Odontopediatria Clín. Integr.. Publicado em: 13/01/2020
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2. Influence of cigarette smoke combined with different toothpastes on enamel erosion
Abstract: This in vitro study aimed to evaluate the effect of different toothpastes on dental enamel subjected to an erosive cycle with and without exposure to cigarette smoke. Bovine enamel specimens were randomly allocated into 12 groups (n = 12). For the in vitro simulation of smoking, half the groups underwent an exposure cycle of 20 cigarettes per day f
Braz. oral res.. Publicado em: 02/12/2019
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3. Avaliação através da tomografia por coerência óptica do esmalte dentário após o uso de dentifrícios clareadores
Resumo Introdução Historicamente, materiais abrasivos, como mármore em pó, corais e cinzas ósseas, eram utilizados para higienização dentária. Com a evolução, tais materiais foram substituídos por dentifrícios aplicados em escovas dentais, com a mesma finalidade. Objetivo Avaliar, através da Tomografia por Coerência Óptica, o desgaste do esm
Rev. odontol. UNESP. Publicado em: 07/11/2019
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4. Bond strength assessment of a universal adhesive system in etch-and-rinse and self-etch modes
Resumo Introdução A odontologia moderna é refletida na inserção de novos materiais com diferentes formas de adesão nas estruturas dentárias, como o sistema adesivo Universal. Objetivo Avaliar a resistência adesiva do sistema adesivo universal em dentina, na forma de aplicação auto condicionante e convencional, comparando com um sistema adesivo co
Rev. odontol. UNESP. Publicado em: 07/11/2019
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5. Clinical and Radiographic Sequelae in Primary Teeth due to Dental Trauma
Abstract Objective: To evaluate the presence of clinical and radiographic sequelae in primary teeth affected by dental trauma and its association with age at the time of trauma in children attended at a Public Higher Education Institution. Material and Methods: This is a longitudinal clinical study, in which 229 patients with history of dental trauma in pr
Pesqui. Bras. Odontopediatria Clín. Integr.. Publicado em: 31/10/2019
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6. Types of traumatic dental injuries to the primary dentition and the surface against which they occurred
RESUMO Objetivos Investigar de forma retrospectiva os tipos de traumatismo alveolodentário ocorridos em um atendimento de saúde bucal durante um período de dez anos e relatar os tipos de superfícies contra as quais os traumatismos ocorreram. Métodos Foram selecionados prontuários de crianças atendidas na Clínica de Traumatismo Dentário na Faculdad
RGO, Rev. Gaúch. Odontol.. Publicado em: 28/10/2019
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7. Relation of Dental Anomalies with Occlusal Alterations in the Pediatric Patients
Abstract Objective: To identify the dental anomalies that can modify the occlusal characteristics and their distribution in these occlusal alterations in the skeletal patterns of children. Material and Methods: We analyzed charts, panoramic and periapical radiographs of children aged 5 to 12 years from 2009 to 2012. The facial pattern was evaluated through
Pesqui. Bras. Odontopediatria Clín. Integr.. Publicado em: 10/10/2019
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8. Factors associated with the development of dental defects acquired in the extrauterine environment
Abstract This study aimed to analyze the association of sociodemographic, child health, healthcare service, and access indicators with developmental defects of enamel (DDE) acquired outside the uterus, based on gestational factors. A cohort of births was carried out, and 982 children aged 12 to 30 months were examined. A total of 1,500 women were followed up
Braz. oral res.. Publicado em: 10/10/2019
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9. Systemic Effects (Risks) of Water Fluoridation
Resumo Desde 1950, os benefícios e riscos do uso da água fluoretada têm sido debatidos mundialmente. No passado, foi considerado que o fluoreto ingerido sistemicamente exerceria seu efeito preventivo de cárie pela sua incorporação ao esmalte como fluorapatita, tornando o esmalte mais resistente ao processo de desenvolvimento de lesões de cárie; entre
Braz. Dent. J.. Publicado em: 07/10/2019
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10. Análise de interfaces de sistemas restauradores diretos em esmalte e em dentina humanos
RESUMO O presente estudo visou caracterizar a interface entre resina e substrato dentário submetida aos processos restauradores convencional e autocondicionante, levando a observar a presença de gaps e infiltração dos sistemas adesivos nos substratos dentários. A análise foi realizada em dois substratos dentários: o esmalte e a dentina. Seis dentes h
Matéria (Rio J.). Publicado em: 16/09/2019
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11. Role of Candida albicans on enamel demineralization and on acidogenic potential of Streptococcus mutans in vitro biofilms
Abstract There is growing evidence that C. albicans is associated with dental caries, but its role on caries development needs to be better clarified. Objective: To evaluate at the hard tissue level the effect of C. albicans on the cariogenic potential of S. mutans biofilms focusing on the mineral profile of induced carious lesions. This study also aimed to
J. Appl. Oral Sci.. Publicado em: 09/09/2019
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12. In Vitro Evaluation of Fluoride in Saliva After Topical Application of Professional Use Products
Abstract Objective: To evaluate in vitro the presence of fluoride in saliva after applying professional use products on the surface of dental enamel. Material and Methods: Experimental groups were composed by: Cariostatic 12% (CA), Fluoridated Varnish 5% (FV), Fluorine Acidulate Gel 1.23% (AG) and Fluorine Neutral Gel 2% (NG). Fluoridated dentifrice (FD) a
Pesqui. Bras. Odontopediatria Clín. Integr.. Publicado em: 02/09/2019