نتایج جستجو برای: caries free
تعداد نتایج: 561449 فیلتر نتایج به سال:
objective: despite the strong relationship between sugars, mutans streptococcilevels and caries, relatively, little research has been carried out on one of the factors that may influ-ence sugar intake; namely sweet preference. the objective of the present study was to ex-plore the association between sweet preference and the levels of dental caries in 6-12 year-old schoolchildren in hamedan. ma...
The purpose of this study was to develop a model describing the sites and patterns of dental caries in the mixed dentition for children with one of five caries experiences in the primary dentition. Dental records were used from 317 children followed an average of 7.8 years in private pediatric dental offices to assess specific caries experiences in children from early primary dentition to middl...
OBJECTIVES To determine whether socioeconomic inequalities are correlated to dental caries experience and decayed teeth of Indian adolescents, and assess whether behavioural and psychosocial factors mediate this association. METHODS Cross-sectional study of 1386 adolescents living in three diverse areas of New Delhi. Caries experience and number of decayed teeth were assessed clinically and a...
OBJECTIVE To undertake formative studies investigating how the experience of dental caries in young children living in diverse settings relates to familial and cultural perceptions and beliefs, oral health-related behaviour and oral microflora. PARTICIPANTS The scientific consortium came from 27 sites in 17 countries, each site followed a common protocol. Each aimed to recruit 100 families wi...
Dental caries is the most common oral disease seen in children and adolescents. This study was conducted to assess prevalence of dental caries at different water fluoride levels in Nalgonda district of Andhra Pradesh. A total of 1800 school children aged 12-15 years were selected by stratified cluster sampling from three areas with different levels of natural fluoride concentrations in drinking...
5 Dental caries is frequently defined as a “multifactorial disease” on the grounds that its onset involves carbohydrates, oral microorganisms, acids, salivary flow, fluoride, and the frequency of carbohydrates intake. However, there is extensive scientific evidence that free sugars are the primary necessary factor in the development of dental caries. After sugar consumption there is an increase...
Oral health is related to diet in many ways, for example, nutritional influences on craniofacial development, oral cancer and oral infectious diseases. Dental diseases impact considerably on self-esteem and quality of life and are expensive to treat. The objective of this paper is to review the evidence for an association between nutrition, diet and dental diseases and to present dietary recomm...
Introduction: One of the most expensive and prevalence of chronic diseases is dental caries. In etiology of the dental caries, four factors: 1) carbohydrates, 2) Bacteria, 3) the decrease of pH and 4) host resistant time have been considered. Oral saliva has an important and main role in wetting of oral cavity and controlling of the four factors. The factor of pH and rate of saliva affect the ...
Social factors are thought to have an association with dental caries. An extensive list as well as the cumulative effects of these factors has not been established for children seeking dental care. The purpose of this study was to compare selected social factors and diet diary recordings for childrsn ages 2.8 years to 7.2 years who were caries-free (n ~ 36) with those having extensive interprox...
Background: Saliva is one of the most important factor in regulating oral health, with flow rate and composition changing throughout development and during disease. Saliva can affect incidence of dental caries in four general ways, firstly as a mechanical cleansing, secondly by reducing enamel solubility by means of calcium, phosphate and fluoride, thirdly by buffering and neutralizing the acid...
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