نتایج جستجو برای: toothbrushing

تعداد نتایج: 1088  

Journal: :Brazilian oral research 2004
Fernanda Cristina Pimentel Garcia Linda Wang Paulo Henrique Perlatti D'Alpino João Batista de Souza Paulo Amarante de Araújo Rafael Francisco de Lia Mondelli

The purpose of this study was to measure mass loss and surface roughness changes of different brands of flowable resin composites after a simulated toothbrushing test. The null hypotheses were that there would be no differences in mass loss and no significant changes in surface roughness after this test and that there would be no correlation between the two variables. The tested materials were ...

Journal: :European journal of oral sciences 2007
Carolina Ganss Nadine Schlueter Martin Hardt Judith von Hinckeldey Joachim Klimek

It is an established assumption that eroded dental hard tissues are particularly prone to toothbrush abrasion. Only a few studies have aimed to show this for dentine and, if so, disregarded the complex histological structure of this tissue. Therefore, the present study sought (i) to investigate the effects of toothbrushing on eroded dentine and (ii) to analyze how the organic matrix influences ...

2013
Maria José L. Oliveira Carolina C. Martins Saul M. Paiva Livia M. A. Tenuta Jaime A. Cury

The fluoride dose ingested by young children may be overestimated if based on levels of total fluoride (TF) rather than levels of bioavailable fluoride (total soluble fluoride-TSF) in toothpaste. The aim of the present study was to compare doses of fluoride intake based on TF and TSF. Fluoride intake in 158 Brazilian children aged three and four years was determined after tooth brushing with th...

2013
SARAH NELL ELISON

.......................................................................................... XI 1 CHAPTER ONE: GENERAL INTRODUCTION TO THE THESIS .............. 1 1.

2014
Alejandro José Casanova-Rosado Carlo Eduardo Medina-Solís Juan Fernando Casanova-Rosado Ana Alicia Vallejos-Sánchez Mirna Minaya-Sánchez Martha Mendoza-Rodríguez Sonia Márquez-Rodríguez Gerardo Maupomé

BACKGROUND Tooth brushing (with fluoridated toothpaste) is the most cost-effective intervention in dentistry and it is widely recommended to preserve good oral health. We aimed to determine the frequency of tooth brushing and the variables associated with this practice in schoolchildren living in southeast Mexico. MATERIAL AND METHODS A cross-sectional study was carried out in 1644 schoolchil...

Journal: :BMC Oral Health 2021

Abstract Background The growth of the internet has increased its use to obtain health information including oral (OHI). This study assessed Indonesian adolescents’ different platforms OHI and factors associated with this use. Methods A cross-sectional surveyed middle school students in five regions Jakarta 2019. Participants completed a questionnaire that demographics, practices (toothbrushing ...

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