Young Teeth
Mostrando 13-24 de 43 artigos, teses e dissertações.
-
13. Prediction of the mesiodistal size of unerupted canines and premolars for a group of Romanian children: a comparative study
Objectives The aim of the present study was to develop an optimization method of multiple linear regression equation (MLRE), using a genetic algorithm to determine a set of coefficients that minimize the prediction error for the sum of permanent premolars and canine dimensions in a group of young people from a central area of Romania represented by a city c
J. Appl. Oral Sci.. Publicado em: 2013-06
-
14. High-efficiency tooth bleaching using non-thermal atmospheric pressure plasma with low concentration of hydrogen peroxide
Light-activated tooth bleaching with a high hydrogen peroxide (HP; H2O2) concentration has risks and the actual role of the light source is doubtful. The use of conventional light might result in an increase in the temperature and cause thermal damage to the health of the tooth tissue. Objective This study investigated the efficacy of tooth bleaching using
J. Appl. Oral Sci.. Publicado em: 2013-06
-
15. AVALIAÇÃO DAS DIFERENTES TÉCNICAS DE CLAREAMENTO DENTAL DE CONSULTÓRIO: EFETIVIDADE, SENSIBILIDADE PÓS-TRATAMENTO E EFEITOS SOBRE O COMPLEXO DENTINO-PULPAR / Assessment of different in-office tooth bleaching techniques: Effectiveness, sensitivity post-treatment and effects on the pulp-dentin complex
The use of bleaching gels with low hydrogen peroxide (HP) concentration, as well as the reduction of application times or its association with calcium-containing agents may be clinical approaches to reduce the amount of HP that reaches the pulp tissue to cause local damage. However, only a few data have been published about the pulp response of human teeth s
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 13/12/2012
-
16. Efficacy of Lamendins dental age estimation method / Eficácia do método de estimativa de idade de Lamendin
Given the difficulties in estimating the age of adults and trying to rely on surveys of quality evidence, this study aimed to determine the effectiveness of Lamendins method of age estimation through a systematic review and meta-analysis and also by applying the technique to a Brazilian sample. For the meta-analysis, we researched studies that aimed to show
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 06/08/2012
-
17. CONDIÇÃO BUCAL DE ADOLESCENTES AUTORES DE ATO INFRACIONAL ASSISTIDOS PELO CENTRO DE SOCIOEDUCAÇÃO DE PONTA GROSSA E FATORES ASSOCIADOS / Oral health conditions and associated factors in adolescents authors of infraction acts, assisted by the Center for Social Development and Education of Ponta Grossa (CENSE / PG).
This study aimed to identify the oral conditions in law offenders adolescents assisted by the Center for Socioeducation of Ponta Grossa PR (CENSE / PG) and investigate the socioeconomic, environmental and behavioral factors that were associated. The sample of the study was made up of 107 young male that were assessed by means of self-administered questionnai
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 29/02/2012
-
18. Dental caries experience, oral health status and treatment needs of dental patients with autism
OBJECTIVES: Autism is a lifelong neurodevelopmental disorder. The aims of this study were to investigate whether children with autism have higher caries prevalence, higher periodontal problems, or more treatment needs than children of a control group of non-autistic patients, and to provide baseline data to enable comparison and future planning of dental ser
Journal of Applied Oral Science. Publicado em: 2011-06
-
19. POLIOENCEFALOMALACIA EM RUMINANTES / POLIOENCEPHALOMALACIA IN RUMINANTS
In the first portion of this thesis, epidemiology, clinical signs and distribution of lesions in the brain of thirty one cases of polioencephalomalacia (PEM) in cattle from the Southern (13 cases) and Midwestern (18 cases) Brazil were studied. Morbidity (0.04%-6.66 %), mortality (0.04%-6.66 %), and lethality (50%-100%) rates were similar in both regions stud
Publicado em: 2010
-
20. Risk indicators for aggressive periodontitis in an untreated isolated young population from Brazil
This study aimed to assess the prevalence of aggressive periodontitis (AgP), and to investigate the association between demographic, socioeconomic and behavioral risk indicators with AgP in an untreated and isolated young population in Southeastern Brazil. For this cross-sectional survey, 134 subjects aged 12-29 years were selected by a census. Of those elig
Brazilian Oral Research. Publicado em: 2009-06
-
21. Over-the-counter whitening agents: a concise review
Tooth discoloration is commonly found in the dental clinic and tooth bleaching has been considered the preferred esthetic alternative, being more conservative, safe and with predictable results. Supervised home-use of 10% Carbamide Peroxide (CP) bleaching with custom-trays is the most common bleaching procedure dispensed by dentists to their patients. The go
Brazilian Oral Research. Publicado em: 2009-06
-
22. Identification of microbiological characteristics of root canal of young permanent teeth patients with primary infection / Identificação das características microbiológicas de canais radiculares de dentes permanentes jovens portadores de infecção primária
Em condições de normalidade o cemento e o esmalte atuam como barreira protetora da dentina e do tecido pulpar. Entretanto fatores etiológicos mecânicos, químicos e microbianos podem determinar a perda dessa proteção, conseqüentemente expondo a dentina e, eventualmente, o tecido pulpar ao ambiente bucal, viabilizando sua contaminação. O complexo den
Publicado em: 2009
-
23. Avaliação da atividade eletromiográfica dos músculos mastigatórios nos diferentes tipos faciais. / Electromyographic activity of masticatory muscles in different facial types
The purpose of this study was to examine the electromyographic activities of the masticatory muscles in the different facial types. Forty-seven young and adult, 20 being male (42.6%) and 27 females (57.4%), with aged between 17 and 53 years (mean age 25,9 years) was evaluated. All subjects were students, professors or employees of the College of Dentistry an
Publicado em: 2009
-
24. Association between dental-oral health in young adults and salivary glutathione, lipid peroxidation and sialic acid levels and carbonic anhydrase activity
The aim of the present study was to evaluate the relationship between salivary oxidative stress and dental-oral health. Healthy young adults, matched for gender and age, with (N = 21, 10 men, mean age: 20.3 ± 1 years) and without (N = 16, 8 men, mean age: 21.2 ± 1.8 years) caries were included in this study. The World Health Organization (WHO) caries diagn
Brazilian Journal of Medical and Biological Research. Publicado em: 31/10/2008