Dental caries and the nutritional status of preschool children: a spatial analysis

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Risco de cárie e estado nutricional de escolares da rede pública de ensino de Boa Esperança do Sul-SP

Pós-graduação em Alimentos e Nutrição - FCFAR

Tempo de condicionamento da dentina hígida e afetada por cárie de dentes decíduos e permanentes: efeito na desmineralização do substrato, na produção e na resistência da união resina-dentina

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Hipomineralização molar-incisivo: prevalência, severidade e etiologia em escolares de Araraquara

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Avaliação da etapa inicial do sinal insulínico em tecido muscular e hepático de ratos tratados cronicamente com NaF

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Efeitos decorrentes da ingestão do fluoreto na sensibilidade à insulina e transdução do sinal insulínico

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Influência do extrato de araçá (Psidium cattleianum) e aroeira do sertão (Myracrodruon urundeuva) na prevenção à cárie em modelos animais

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Efeito da inibição de metaloproteinases da matriz dentinária na produção e estabilidade mecânica da união resina-dentina afetada por cárie

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Detecção e avaliação da atividade de lesões de cárie primária e secundária em superfícies oclusais: Estudos in vitro e in vivo

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Detecção de lesões de cárie oclusal por meio de métodos baseados na medição da fluorescência induzida pela luz

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Processo de fabricação de composição de dentifrício com reduzida concentração de flúor suplementado com cálcio e/ou fosfato e respectiva composição de dentifrício

Os dentifrícios fluoretados são efetivos no controle da cárie dentária, porém aumentam a prevalência de fluorose dentária (diminuição da mineralização do esmalte e dentina do dente), quando utilizados em crianças menores de 6 anos de idade. A presente invenção provê uma formulação dentifrícia com reduzida concentração de flúor (500 ppm F) de forma a aumentar a eficácia do produto quando comparado aos dentifrícios comerciais já testados (1000 a 1500 ppm F) e diminuir o risco de ocorrência da fluorose dentária.

Hipomineralização molar-inciso em escolares da rede municipal da cidade de Manaus (AM)

Pós-graduação em Ciências Odontológicas - FOAR

Dental caries and related factors in Brazilian children from fluoridated and non-fluoridated areas

PURPOSE: To compare the caries prevalence, saliva buffering capacity (SBC), oral hygiene (OH), dietary habits, family income (FI) and frequency of visits to a dental office (Do) between Brazilian children living in areas with and without fluoridated public water supply. METHODS: Forty-six 5-7-year-old preschoolers were selected in Itatiba, SP, Brazil; 19 were from a fluoridated area, and 27 were from a non-fluoridated area. The caries index was determined according to the World Health Organization criteria, and the SBC was assessed by titration with hydrochloric acid. The FI, frequency of OH and visits to Do were estimated by questionnaire. The dietary habits were assessed with a diet chart. The differences between the groups were analyzed with Mann-Whitney-U tests (α=0.05). RESULTS: Children from the non-fluoridated area showed significantly higher dmft/DMFT than those from the fluoridated area, but they showed significantly lower SBC, OH frequency and FI. No significant differences were observed between the areas for dietary habits and visits to Do. CONCLUSION: Children from fluoridated areas showed higher salivary buffering capacity, family income and oral hygiene frequency as well as lower caries prevalence, supporting the beneficial effect of fluoride in the tap water for caries prevention.

Cárie oculta extensa: relato de caso clínico

The pattern of caries lesions has been modified over decades. If the presence or absence of a caries lesion is based upon only a visual examination, its diagnosis might become underestimated since dentinal lesions underneath non cavitated or minimally demineralized enamel is highly frequent in dental clinics. The aim of this paper is to report a clinical case of a child with an upper molar with questionable occlusal aspect, presenting asymptomatic pulpal hyperplasia on the distolingual pit. Periapical radiographic examination was essential for diagnosing hidden caries and elaborating the treatment plan. As part of the approach, removal of the decayed tissue and pulpotomy with calcium hydroxide were performed. The association of an accurate visual examination to an adequate oral radiographyis is extremely important in cases which the presence of hidden caries is doubtful. As a result, an early diagnosis and the reduction of more invasive interventions related to the oral health care of pediatric patients can be achieved as well.

Dental caries in children participating in a dentistry for infants program

To assess the impact of the "Dentistry for Infants" early dental care program run by Jacareí County (SP) by comparing the caries of individuals participating and not participating in this program. Methods: In total, 300 children between 0 and 48 months old were assessed in the following two groups: infants not participating in the program (G1, n = 100) and infants participating in the program (G2, n = 200). Each group was further divided according to age in subgroups of 0 to 24 months and 25 to 48 months. All children were clinically assessed for carious lesions using the visual-tactile method. The data were statistically analyzed using a paired Student's t-test, Mann-Whitney test, and c 2 test at a 5% significance level. Results: There was a significant difference in the prevalence (P) and mean index of deciduous teeth (deft) (C) that were decayed, indicated for extraction and filled, and the highest values were observed in G1 (p < 0.0001). The values were as follows: PG1, 73%; PG2, 22%; CG1, 3.45 ± 3.84; and CG2, 0.66 ± 1.57. Conclusion: Participating in the program positively impacted the infants' oral health.