Artigos científicos, teses e dissertações
Publicados nas melhores instituições de ensino

Abstract The objectives of this prospective, longitudinal, population-based study were to estimate the incidence of dental caries in the primary dentition, identify risk factors and determine the proportion of children receiving dental treatment, through a two-year follow up. The...

The aim of the present study was: to verify what method(s) and resource(s) of dental caries diagnostic are the best to epidemiological research, and which of the twelve epidemiological exams show clinical results similar to the clinical exam performed in a traditional dental sett...

Abstract This cross-sectional study aimed to determine the association between dental caries and weight status, and between dental caries and physical activity in Brazilian schoolchildren aged 8 to 12 years. A multi-stage sample of children enrolled in 20 private and public schoo...

We assessed the inequality in the distribution of dental caries and the association between indicators of socioeconomic status and caries experience in a representative sample of schoolchildren. This study followed a cross-sectional design, with a sample of 792 schoolchildren age...

AIM: To identify a possible association between the occurrence of dental caries and tooth erosion and to correlate the dietary factor with an increased risk of dental caries. METHODS: A cross-sectional study in a multistage random sample of 1,211, 8 to 12-years-old Brazilia...

Abstract Dental caries is an oral pathology associated with both lifestyle and genetic factors. The caries process can be influenced by salivary composition, which includes ions and proteins. Studies have described associations between salivary protein polymorphisms and dental ca...

The effect of T-cell depletion on susceptibility to dental caries after infection with Streptococcus mutans was studied. Rats were neonatally thymectomized (Tx) and infected with S. mutans 6715 or locally immunized with the homologous organism before infection. The Tx rats unifor...

Abstract Objective: To determine the impact of untreated dental caries on the oral health related quality of life (OHRQoL) of children from low social class in an urban Nigerian population. Material and Methods: The study was conducted among 6 to 15-year-old pupils from low soc...

Abstract The aim of the present study was to investigate risk factors for dental caries in children with developmental disabilities who were treated at a clinical reference service for patients with special needs in Belo Horizonte, MG, Brazil. This is a retrospective cohort study...

The widespread expansion of the sugar market drove dental caries prevalence to high levels in several regions of the world. On the other hand, the dissemination of fluoride use is one of the reasons for caries decline at the end of the 20th century. However, caries remains one of...

Objectives. We compared levels of untreated dental caries in children enrolled in public insurance programs with those in nonenrolled children to determine the impact of public dental insurance and the type of plan (Medicaid vs State Children’s Health Insurance Program [SCHIP]) o...

The aim of this study was to investigate associations between dental caries experience at ages 5, 12 and 15-19 and household sugar availability in the Brazilian capitals using data from the Household Budget Survey 2003. Associations between dental caries, socioeconomic indicators...

Abstract Objectives Since most of the studies evaluates diabetics on multiple daily injections therapy and continuous subcutaneous insulin infusion may help gain better metabolic control and prevent complications, the objective of this study was to evaluate the prevalence of de...

The central idea of the Brazilian health system is to prevent the establishment of disease or detect it as early as possible. Prevention and treatment of dental caries are related to behavioral factors, including dietary and oral hygiene habits, which are related to many chronic ...

Introduction: Caries and overweight in adolescents are problems with major impact on health of the population. The overweight has been linked to the increase in consumption of refined carbohydrates, especially sugar, which are related to the prevalence of caries. The strategy of ...

Abstract The aim of this study was to assess the clinical and socioeconomic indicators associated with dental anxiety in preschool children with severe dental caries. A total of 100 children between 3 and 5 years of age were selected during a dental screening procedure. The selec...

The literature reports that dental caries can cause functional, physical and aesthetic impairment, often with repercussions on children's general health at an early age. Moreover, recent studies have investigated how caries lesions can compromise children's quality of life. This ...

Abstract We aimed to analyze the effects of family income trajectories on the increase in dental caries from childhood to young adulthood. Data from the 1993 Pelotas (Brazil) birth cohort study, in which dental caries was measured at ages 6, 12, and 18 years, were analyzed. Famil...

The geographical distribution and other epidemiological characteristics of multiple sclerosis (MS) are compared with those of dental caries. The rates of death due to MS in Australian states are linearly related to the numbers of decayed, missing, and filled (DMF) teeth found in ...

Nowadays, environmentallead pollution has been considered a major public-health and dental enamel could be a biomarker of past exposure to lead, as lead incorporation in this tissue is permanent. An in vivo enamel biopsy technique has enabled the lead levei in the enamel surface ...

Abstract Streptococcus mutans and Streptococcus sobrinus are strongly associated with dental caries. However, the relationship between oral streptococci and dental caries in children with Down syndrome is not well characterized. Objective To assess and compare dental caries exp...