Abstract:
BACKGROUND:Hydrophilic adhesives may be used as pit and fissure sealants (sealants), but there is concern about the ability of self-etching adhesives to bond sealants to enamel. AIM:To study the bond strength (BS) and morphology of adhesive systems used as sealants. DESIGN:OptiBond FL, OptiBond All-in-One, combined OptiBond All-in-One+OptiBond FL adhesive, and Fluroshield were applied to the occlusal surfaces of 16 primary molars (n = 4). Teeth were stored in distilled water (24 h at 37°C) and sectioned through the interface to obtain sticks (0.8 mm(2) ) tested under a tensile load (0.5 mm/min). Failure modes were observed. Data were analysed by ANOVA and Tukey's tests (α = 5%). The morphology of 12 primary molars was examined in terms of the etching pattern and resin reproduction. RESULTS:Differences in the BS were found (P = 0.001), with OptiBond FL showing the highest (36.84 ± 5.7 MPa), Fluroshield (24.26 ± 2.13 MPa) and OptiBond All-in-One (17.12 ± 4.97 MPa) similar, and OptiBond All-in-One + OptiBond FL adhesive the lowest (9.8 ± 2.94 MPA). OptiBond FL showed the best results in terms of morphology. CONCLUSION:Under the conditions of this study, OptiBond FL was the best material to be used for sealing.
journal_name
Int J Paediatr Dentjournal_title
International journal of paediatric dentistryauthors
Lemos LV,Felizardo KR,Myaki SI,Lopes MB,Moura SKdoi
10.1111/j.1365-263X.2011.01213.xsubject
Has Abstractpub_date
2012-11-01 00:00:00pages
435-41issue
6eissn
0960-7439issn
1365-263Xjournal_volume
22pub_type
杂志文章abstract:OBJECTIVE:This study aimed to examine the efficacy of 3Mixtatin (a combination of simvastatin and 3Mix antibiotic) as a novel pulp capping biomaterial in DPC of human primary molars. METHODS:In this randomized clinical trial, 160 primary molars from 83 healthy children aged 3-6 years were randomly allocated into four ...
journal_title:International journal of paediatric dentistry
pub_type: 杂志文章,随机对照试验
doi:10.1111/ipd.12196
更新日期:2016-07-01 00:00:00
abstract:AIM:The purpose of this study was to evaluate the relationship between the physicochemical properties of saliva such as flow rate, buffering capacity, pH, calcium level, total protein, total antioxidant status, and dental caries, age, and gender. MATERIAL AND METHODS:The antioxidant activity of saliva was investigated...
journal_title:International journal of paediatric dentistry
pub_type: 杂志文章
doi:10.1111/j.1365-263X.2006.00733.x
更新日期:2006-05-01 00:00:00
abstract::Both primary upper second molars were extracted from a young male patient. The left had a normal root pattern but the right had four well-defined roots. The accessory root appeared to be the mesiopalatal which had a distinctly rounded cross-sectional profile. The other roots had the typical form characteristic of prim...
journal_title:International journal of paediatric dentistry
pub_type: 杂志文章
doi:10.1046/j.1365-263x.1998.00093.x
更新日期:1998-12-01 00:00:00
abstract:AIM:To evaluate the relation among gingival inflammation, salivary osmolality, levels of IL-1β, IL-6, IL-8, TNF-α, and s-IgA concentrations in children with spastic CP with or without cervical motor control in a cross-sectional study. DESIGN:Unstimulated whole saliva and the gingival index were collected in 37 and 34 ...
journal_title:International journal of paediatric dentistry
pub_type: 杂志文章
doi:10.1111/ipd.12270
更新日期:2017-09-01 00:00:00
abstract::Three siblings with Morquo's syndrome are described. Cultured fibroblasts from the youngest sibling demonstrated a total absence of N-acethylgalactosamine-6-sulphate-sulphatase whereas beta-galactocidase activity was normal, thus verifying the diagnosis of MPS-IV A. Dental features such as pointed cusps, spade-shaped ...
journal_title:International journal of paediatric dentistry
pub_type: 杂志文章,评审
doi:10.1046/j.1365-263x.1999.00127.x
更新日期:1999-09-01 00:00:00
abstract:AIM:To assess the undergraduate students' performance in detecting and staging caries and assessing activity using visual inspection. DESIGN:Two independent reviewers searched the literature through PubMed/MEDLINE, Scopus, Lilacs databases, and OpenSINGLE. Meta-analyses summarized the results concerning reproducibilit...
journal_title:International journal of paediatric dentistry
pub_type: 杂志文章,meta分析
doi:10.1111/ipd.12463
更新日期:2019-05-01 00:00:00
abstract::A rare case of birooted primary canines is reported. A male patient aged 6 years 4 months of age presented with pain and swelling related to the upper right first primary molar. Radiographic examination revealed an incidental finding of bifurcation of the roots of all four primary canines. This represents a rare findi...
journal_title:International journal of paediatric dentistry
pub_type: 杂志文章,评审
doi:10.1046/j.0960-7439.2001.00296.x
更新日期:2001-09-01 00:00:00
abstract:OBJECTIVE:The purpose of this study was to report on the attitudes of Saudi mothers towards the digit-sucking habit in their children and their attempts to stop this fixation. DESIGN:The research took the form of a cross-sectional study. METHODS:Data was collected from a sample of 50 Saudi mothers whose children curr...
journal_title:International journal of paediatric dentistry
pub_type: 杂志文章
doi:10.1111/j.1365-263X.2004.00567.x
更新日期:2004-09-01 00:00:00
abstract::The purpose of this study was to assess the effect of etching time with Gluma 2000 conditioning agent on, first, the shear bond strength of composite resin to tooth enamel and, secondly, the micromorphology of the enamel. In the first part of the study flat enamel surfaces were prepared with 600-grit silicon carbide p...
journal_title:International journal of paediatric dentistry
pub_type: 杂志文章
doi:10.1111/j.1365-263x.1994.tb00138.x
更新日期:1994-12-01 00:00:00
abstract:BACKGROUND:Asthma and molar incisor hypomineralization (MIH) are common diseases among children and have been suspected to be associated with each other. AIM:To examine the association between asthma or the use of asthma drugs and the prevalence of MIH. DESIGN:In a population-based cross-sectional study, we recorded ...
journal_title:International journal of paediatric dentistry
pub_type: 杂志文章
doi:10.1111/ipd.12655
更新日期:2020-11-01 00:00:00
abstract::The present paper describes the dental presentation of a female patient with Kartagener's syndrome. There are no reports in the literature identifying dental anomalies in patients with this condition. The subject presented with the congenital absence of an upper lateral incisor, enamel hypoplasia and aberrant tooth mo...
journal_title:International journal of paediatric dentistry
pub_type: 杂志文章
doi:10.1111/j.1365-263X.2005.00629.x
更新日期:2005-05-01 00:00:00
abstract::Cyclosporin is a potent immunosuppressant drug commonly used to prevent organ transplant rejection. In recent years, there has been a widening of its therapeutic use and an increase in the number of patients undergoing transplantation. Gingival overgrowth is one of several oral side-effects of cyclosporin, with a quot...
journal_title:International journal of paediatric dentistry
pub_type: 杂志文章,评审
doi:10.1111/j.1365-263X.2005.00676.x
更新日期:2005-11-01 00:00:00
abstract:INTRODUCTION:Gingival overgrowth associated with immunosuppression following liver transplantation is a commonly recognized clinical problem. The aims of this study were to determine the incidence of gingival overgrowth in a group of children post liver transplantation and to compare gingival overgrowth in children rec...
journal_title:International journal of paediatric dentistry
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1046/j.1365-263x.2002.00397.x
更新日期:2002-11-01 00:00:00
abstract:BACKGROUND:To date, research on the relationship between dental caries experience and adiposity status is debated. AIM:To determine associations between dental caries experience and adiposity status among a community sample of preschool children in Hong Kong. DESIGN:Among a random sample of 5-year-old children, clini...
journal_title:International journal of paediatric dentistry
pub_type: 杂志文章
doi:10.1111/ipd.12039
更新日期:2014-03-01 00:00:00
abstract::This report describes the provision of an implant-supported hybrid overdenture in an 8-year-old child with mandibular anodontia. An interdisciplinary approach to treatment planning was employed. Two implant fixtures were placed in the canine regions and ball attachments connected to provide support and retention for t...
journal_title:International journal of paediatric dentistry
pub_type: 杂志文章,评审
doi:10.1046/j.1365-263x.1998.00065.x
更新日期:1998-03-01 00:00:00
abstract:BACKGROUND:Information about the functional and morphological consequences that occur following the premature loss of anterior teeth is still insufficient. AIM:To evaluate the consequences in children's speech and arch integrity following premature loss of primary anterior teeth compared to those without premature los...
journal_title:International journal of paediatric dentistry
pub_type: 杂志文章,meta分析,评审
doi:10.1111/ipd.12644
更新日期:2020-11-01 00:00:00
abstract:BACKGROUND & AIM:To investigate the association between the genetic polymorphisms FokI (rs2228570) and BglI (rs739837) in vitamin D receptor (VDR) with dental caries and gingivitis susceptibility. DESIGN:This study included 353 Brazilian children (8 to 11 years old). Dental caries was assessed using ICDAS (Internation...
journal_title:International journal of paediatric dentistry
pub_type: 杂志文章
doi:10.1111/ipd.12631
更新日期:2020-09-01 00:00:00
abstract:OBJECTIVES:This study was designed to examine the attitudes of Specialists in Paediatric Dentistry (SPDs) practising in the UK towards the creation of a specialty of Special Care Dentistry (SCD). DESIGN:Data were collected by postal questionnaire. Sample and methods. Two hundred and eleven dentists whose names were en...
journal_title:International journal of paediatric dentistry
pub_type: 杂志文章
doi:10.1111/j.1365-263X.2004.00566.x
更新日期:2004-07-01 00:00:00
abstract::Two rare cases of talon cusps in the mandibular incisors were observed during a prevalence study on talon cusp. One of them was seen on a mandibular primary lateral incisor. The other one was observed on the mandibular left permanent central incisor, and the right mandibular permanent central incisor was congenitally ...
journal_title:International journal of paediatric dentistry
pub_type: 杂志文章
doi:10.1111/j.1365-263x.1999.00150.x
更新日期:1999-12-01 00:00:00
abstract::Bleaching materials containing hydrogen peroxide have been used successfully for the treatment of discoloured non-vital teeth; however, their use has occasionally been associated with external root resorption. Some evidence exists that sodium perborate mixed with water is as effective as sodium perborate mixed with hy...
journal_title:International journal of paediatric dentistry
pub_type: 杂志文章
doi:10.1111/j.1365-263x.1997.tb00271.x
更新日期:1997-03-01 00:00:00
abstract:AIMS:This study aimed to assess changes in caries prevalence and severity in preschool children in Diadema, Brazil. METHODS:Three cross-sectional surveys were conducted, using the same protocol, in 1995, 1997 and 1999. The first survey included children aged 5-35 months, and the second and third, children aged 5-59 mo...
journal_title:International journal of paediatric dentistry
pub_type: 杂志文章
doi:10.1046/j.1365-263x.2002.00352.x
更新日期:2002-05-01 00:00:00
abstract:BACKGROUND:Parental preference for various behaviour management techniques (BMTs) used in paediatric dentistry has been shown to be influenced by many factors, including ethnicity. AIM:To measure parental acceptability of BMTs used in paediatric dentistry and how it is influenced by ethnicity and language. DESIGN:Par...
journal_title:International journal of paediatric dentistry
pub_type: 杂志文章
doi:10.1111/ipd.12462
更新日期:2019-05-01 00:00:00
abstract:BACKGROUND:Despite a significant reduction in the prevalence of dental caries, childhood tooth decay is still a public health problem in both developed and developing countries. OBJECTIVE:The aim of this study was to evaluate the caries preventive effect of an oral health programme for preschool children living in a l...
journal_title:International journal of paediatric dentistry
pub_type: 杂志文章
doi:10.1111/j.1365-263X.2007.00903.x
更新日期:2008-03-01 00:00:00
abstract::The oral and facial manifestations of pycnodysostosis (Maroteaux-Lamy syndrome) are reviewed, and illustrated by a case in which the presenting feature was delayed and ectopic eruption of permanent teeth. ...
journal_title:International journal of paediatric dentistry
pub_type: 杂志文章
doi:10.1111/j.1365-263x.1991.tb00319.x
更新日期:1991-04-01 00:00:00
abstract:OBJECTIVE:The aims of this study were to evaluate dentists' knowledge of the emergency treatment of traumatic injuries to young permanent incisors, and to investigate barriers to treatment. DESIGN:A closed-ended questionnaire was sent to 1023 general dental practitioners (GDPs) and community dental officers (CDOs) in ...
journal_title:International journal of paediatric dentistry
pub_type: 杂志文章
doi:10.1111/j.1365-263X.2005.00588.x
更新日期:2005-01-01 00:00:00
abstract:BACKGROUND:The physiological age of a person is determined by the degree of maturation of the different tissue systems. Children of the same chronological age (CA) can demonstrate different degrees of maturation. Dental age (DA) is based on the maturation of teeth. Tooth formation is a continuous process, where the dev...
journal_title:International journal of paediatric dentistry
pub_type: 杂志文章
doi:10.1111/j.1365-263X.2009.00984.x
更新日期:2009-09-01 00:00:00
abstract:BACKGROUND:22q11 deletion syndrome (22q11DS) is one of the most common multiple anomaly syndromes, and many dentists are likely to meet patients with the syndrome. Odontological research has focused on describing and analysing conditions/concepts based on the current state of knowledge within the dental profession. Yet...
journal_title:International journal of paediatric dentistry
pub_type: 杂志文章
doi:10.1111/j.1365-263X.2010.01052.x
更新日期:2010-07-01 00:00:00
abstract::A boy developed Stevens-Johnson syndrome (erythema multiforme) 2 weeks after taking a course of slow-release theophylline at the age of 9 years. He had suffered from bronchial asthma since early infancy. He did not attend for dental treatment until the age of 14 years, when panoramic radiography demonstrated varying d...
journal_title:International journal of paediatric dentistry
pub_type: 杂志文章
doi:10.1111/j.1365-263x.1994.tb00112.x
更新日期:1994-06-01 00:00:00
abstract:BACKGROUND:A wide range for the prevalence of Molar-Incisor-Hypomineralisation (MIH) has been found in regional studies. AIM:The aim of this study was to determine the prevalence of MIH in Germany and to compare the findings with other studies. DESIGN:In the compulsory dental school examination, the first permanent m...
journal_title:International journal of paediatric dentistry
pub_type: 杂志文章
doi:10.1111/ipd.12089
更新日期:2014-11-01 00:00:00
abstract:CASE REPORT:This report describes a rare case of a 19-month-old girl with pre-eruptive intracoronal resorption in the lower left first primary molar which had erupted a few weeks earlier and had deep caries. The treatment is described. CONCLUSION:Dentists who treat children must take into consideration the possibility...
journal_title:International journal of paediatric dentistry
pub_type:
doi:10.1111/ipd.12283
更新日期:2017-07-01 00:00:00