Abstract：
PURPOSE:Genotypic strains of mutans streptococci (MS) may vary in important virulence properties and be differentially affected by specific components of full-mouth caries restorative therapy. The purpose of this pilot study was to identify mutans streptococci strains that predominate following caries restorative therapy. METHODS:Plaque from 7 children with severe early childhood caries was collected before and following therapy. MS isolates (N=828) were subjected to polymerase chain reaction (PCR) and arbitrarily primed-PCR (AP-PCR) for assignment within MS strains. Determining the longitudinal changes in MS strain distribution over time within each patient required the isolation of larger numbers of isolates per patient, but from fewer patients. RESULTS:Up to 39 genotypic strains of Streptococcus mutans and Streptococcus sobrinus, and 7 genotypic strains of non-MS streptococci were identified by AP-PCR and 16S ribosomal rRNA gene sequencing. The number of MS strains isolated from each patient were 3 to 7 prior to treatment, diminishing to 1 to 2 dominant MS strains in most patients 6 months following therapy. CONCLUSIONS:Caries restorative therapy resulted in shifts of specific mutans streptococcus and non-mutans streptococcus strains. The implications are that caries restorative therapy affects the distribution of MS strains, and that well-accepted practices for caries prevention should be more closely examined for efficacy.
journal_name
Pediatr Dentjournal_title
Pediatric dentistryauthors
Palmer EA,Nielsen T,Peirano P,Nguyen AT,Vo A,Nguyen A,Jackson S,Finlayson T,Sauerwein R,Marsh K,Edwards I,Wilmot B,Engle J,Peterson J,Maier T,Machida CAsubject
Has Abstractpub_date
2012-03-01 00:00:00pages
e1-10issue
2eissn
0164-1263issn
1942-5473journal_volume
34pub_type
杂志文章abstract：:Purpose: The purpose of this study was to understand caregivers' knowledge about sugar, intended and actual control, and barriers in controlling sugar consumptions of their children. Methods: A 17-item preliminary knowledge questionnaire on sugar was developed. Fifty- five caregivers of pediatric dental patients compl...
journal_title：Pediatric dentistry
pub_type： 杂志文章
doi：
更新日期：2019-05-15 00:00:00
abstract：PURPOSE:The aim of this study was to determine if specific variables in a theorized socio-ecological model are associated with returning for post-operative care after dental treatment under general anesthesia. METHODS:A 26 item cross-sectional survey assessing socio-ecological variables of 100 families of patients rec...
journal_title：Pediatric dentistry
pub_type： 杂志文章
doi：
更新日期：2010-01-01 00:00:00
abstract：PURPOSE:The purpose of this study was to evaluate and compare the effect of placing vertical grooves, sandblasting, and luting cements on the retention of stainless steel crowns (SSCs). METHODS:Eighty extracted primary molars were mounted in acrylic blocks. Specimens were divided into Group 1 (RelyX U200) and Group 2 ...
journal_title：Pediatric dentistry
pub_type： 杂志文章
doi：
更新日期：2015-07-01 00:00:00
abstract：:Apert syndrome is 1 of the 5 craniosynostosis syndromes that shore clinical features and are caused by allelic mutations in the fibroblast growth factor receptor 2 (FGFR2) gene. The purpose of this paper was to report a case of Apert syndrome, with particular emphasis on craniofacial and genetic features, in a 5-year-...
journal_title：Pediatric dentistry
pub_type： 杂志文章
doi：
更新日期：2008-11-01 00:00:00
abstract：PURPOSE:Dental caries in preschool children was historically considered to have a unique and more intense pattern of decay and was known by a variety of terms. In 1999, the term early childhood caries (ECC), along with a classification system, was proposed to facilitate epidemiologic research of dental caries in young ...
journal_title：Pediatric dentistry
pub_type： 杂志文章,评审
doi：
更新日期：2015-05-01 00:00:00
abstract：PURPOSE:To report on the prevalence, severity, defect location, and other characteristics of molar incisor hypomineralization (MIH). METHODS:Representative samples of eight- and 14-year-old children (1,179 and 1,156, respectively) in three Greek cities were examined for MIH in the classroom using European Academy of P...
journal_title：Pediatric dentistry
pub_type： 杂志文章
doi：
更新日期：2015-09-01 00:00:00
abstract：:The prevalence of gingival overgrowth secondary to the administration of cyclosporin (CS) is currently reported between 8 and 70%, depending upon the source. Information concerning pediatric patients is limited. To determine the prevalence of the condition in a population of children, 26 pediatric liver or kidney tran...
journal_title：Pediatric dentistry
pub_type： 杂志文章
doi：
更新日期：1994-01-01 00:00:00
abstract：PURPOSE:The purpose of the investigation was to determine factors associated with dental erosion in a group of schoolchildren in Queensland, Australia. METHODS:Dental examinations were carried out on 714 children aged 5.5 to 14.6 years from 8 randomly selected Australian schools. A total of 3,165 primary and 2,976 per...
journal_title：Pediatric dentistry
pub_type： 杂志文章
doi：
更新日期：2007-01-01 00:00:00
abstract：: Purpose: This study's purpose was to evaluate the effective dose (E) and equivalent dose (HT) of exposing a pediatric phantom to the extraoral bitewing programs of the Planmeca ProMax 2D S3 (ProMax) and Instrumentarium Orthopantomograph OP30 (OP30) and compare these result...
journal_title：Pediatric dentistry
pub_type： 杂志文章
doi：
更新日期：2020-01-15 00:00:00
abstract：PURPOSE:The purpose of this study was to describe caretakers' self-selected pediatric oral health goals, self-reported compliance, perceived self-efficacy, and perceived barriers to goal accomplishment. The effect of self-management plans on recall attendance was also evaluated. METHODS:Fifty caretaker-patient pairs w...
journal_title：Pediatric dentistry
pub_type： 杂志文章
doi：
更新日期：2017-07-15 00:00:00
abstract：PURPOSE:The objective of this study was to assess the pattern of permanent teeth present in a self-selected sample of 17 female and 35 male patients with ectodermal dysplasia presenting for treatment with dental implants. METHODS:Mean age of sample: 18.7 years, age range: 5.9 to 60.9 years. Panoramic radiographs were ...
journal_title：Pediatric dentistry
pub_type： 杂志文章
doi：
更新日期：1998-07-01 00:00:00
abstract：:The purpose of this in vitro study was to compare egg albumen, whole bovine milk, human saliva, and tissue culture medium (MEM) for effect on the viability of human skin fibroblasts and their osmolalities. Confluent monolayers of fibroblasts were grown. Growth medium was poured off and dishes were divided into five gr...
journal_title：Pediatric dentistry
pub_type： 杂志文章
doi：
更新日期：1997-07-01 00:00:00
abstract：PURPOSE:The purpose of this investigation was to describe and assess the disparities, if any, in parental perceived cost barriers to oral health care among developmentally disabled children using a national data set. METHODS:Data from the 1997 National Health Interview Survey (NHIS) were analyzed using a SUDAAN statis...
journal_title：Pediatric dentistry
pub_type： 杂志文章
doi：
更新日期：2001-07-01 00:00:00
abstract：:Mucoceles are benign lesions of the minor salivary glands that are common in children. The most frequent localizations of these lesions include the lower lip and the cheek mucosa. Such mucoceles are caused by traumas, the rubbing of orthodontic devices, or biting habits. The purpose of this article was to describe the...
journal_title：Pediatric dentistry
pub_type： 杂志文章
doi：
更新日期：2009-05-01 00:00:00
abstract：PURPOSE:The purpose of this study was to assess the oral health status and dental needs of a nationally representative sample of 1- to 17-year-old children with or without autism. METHODS:In the 2003 National Survey of Children's Health, parents reported their child's oral health status and needs. The condition of the...
journal_title：Pediatric dentistry
pub_type： 杂志文章
doi：
更新日期：2008-01-01 00:00:00
abstract：: Purpose: Tricalcium silicate (Biodentine), a new synthetic inorganic restorative cement, has shown a high rate of success in pulpotomy treatments, with few side effects. The purpose of the present randomized clinical control trial was to evaluate the long-term success of p...
journal_title：Pediatric dentistry
pub_type： 杂志文章,随机对照试验
doi：
更新日期：2019-11-15 00:00:00
abstract：PURPOSE:The purpose of this study was to evaluate the effect of examiner's clinical experience in detecting occlusal caries lesions in primary teeth using visual inspection and the diode laser fluorescence (LF) method. METHODS:Eighty-seven suspected occlusal sites in 50 exfoliated or extracted primary molars were eval...
journal_title：Pediatric dentistry
pub_type： 杂志文章
doi：
更新日期：2005-05-01 00:00:00
abstract：:Panel I comprised of pediatric dentists, an attorney, child psychologists, parents, a specialist in early childhood education, and a pediatrician. The purpose of this panel was to discuss: (1) 8 questions that dealt with the appropriateness and effectiveness of current behavior management techniques; (2) the scientifi...
journal_title：Pediatric dentistry
pub_type： 杂志文章
doi：
更新日期：2004-03-01 00:00:00
abstract：PURPOSE:The purpose of this study was two fold: to determine if within a selected population of infants the prevalence of otitis media was greater in pacifier users than in non-pacifier users, and to reveal if an association existed between otitis media and pacifier use. METHODS:The study consisted of 200 children, 12...
journal_title：Pediatric dentistry
pub_type： 杂志文章
doi：
更新日期：1999-07-01 00:00:00
abstract：:A comprehensive review of 362 caries-related emergency visits presenting to a children's hospital was completed to investigate aspects of care which have not been previously reported. Areas of interest included patient characteristics such as age and whether the emergency visit was the first contact with a dentist, as...
journal_title：Pediatric dentistry
pub_type： 杂志文章
doi：
更新日期：1997-11-01 00:00:00
abstract：:Ectodermal dysplasia (ED) is a hereditary condition diagnosed in childhood that is characterized by developmental and morphological abnormalities of anatomic structures derived from the ectoderm. Multidisciplinary management and team approach are important to ensure the patient's quality of life and to provide the fam...
journal_title：Pediatric dentistry
pub_type： 杂志文章
doi：
更新日期：2009-01-01 00:00:00
abstract：PURPOSE:The purpose of this study was to assess after-hours practice characteristics of pediatric dentists (PDs) and general dentists (GDs) and determine how patients-of-record obtain after-hours emergency dental care. METHODS:A 29-item survey was electronically distributed to PDs and GDs in North Carolina in Septembe...
journal_title：Pediatric dentistry
pub_type： 杂志文章
doi：
更新日期：2017-03-15 00:00:00
abstract：PURPOSE:Advocacy is the primary mission of the American Academy of Pediatric Dentistry (AAPD), but members' participation in advocacy is not well known. The purpose of this study was to examine advocacy by AAPD members and their attitudes toward various advocacy-related activities. METHODS:An Internet-based questionna...
journal_title：Pediatric dentistry
pub_type： 杂志文章
doi：
更新日期：2013-03-01 00:00:00
abstract：:This article will describe requirements for case selection and review the procedures for apexogenesis and apexification in immature permanent teeth. Nonclinical and clinical data will be presented to support the recommendations, and outcomes will be presented from clinical studies. The dental pulp is an ectomesenchyma...
journal_title：Pediatric dentistry
pub_type： 杂志文章,评审
doi：
更新日期：2013-03-01 00:00:00
abstract：:Physically and neurologically handicapped pediatric dental patients are often a challenge to treat and may require the use of pharmacological agents for behavior modification. The purpose of this study was to investigate the safety, in terms of vital sign changes and complications, and the effectiveness, in terms of b...
journal_title：Pediatric dentistry
pub_type： 临床试验,杂志文章,随机对照试验
doi：
更新日期：1994-09-01 00:00:00
abstract：:This study compared agreement of written responses between parent and adolescent concerning medical and psychosocial information from independent health histories during an initial medical visit. Records with two health histories completed separately by 268 parent/adolescent pairs were studied. The following medical q...
journal_title：Pediatric dentistry
pub_type： 杂志文章
doi：
更新日期：1991-01-01 00:00:00
abstract：:Improving the oral health of children and adults requires not only that patients receive high quality clinical care, but also that they gain access to the dental office in the first place. Access to care can be promoted among many systems of care, both within and outside of dentistry. The Association of State and Terr...
journal_title：Pediatric dentistry
pub_type： 杂志文章
doi：
更新日期：2007-03-01 00:00:00
abstract：:Esthesioneuroblastoma (ENB) is a rare, malignant neoplasm arising from the olfactory epithelial cells, with only approximately 100 pediatric cases being reported in the literature since its original description in 1924. As a result of its origin high in the nasal cavity, most patients have non-specific symptoms, precl...
journal_title：Pediatric dentistry
pub_type： 杂志文章,评审
doi：
更新日期：2011-05-01 00:00:00
abstract：:The surgical approach has been the predominate mode of caries management for the past 150 years. Dentistry has, however, in recent years moved toward an antibiotic/antimicrobial model of disease management. This approach, however, raises serious questions: (1) do the antibiotic/antimicrobial agents (chlorhexidine, pov...
journal_title：Pediatric dentistry
pub_type： 杂志文章
doi：
更新日期：2006-03-01 00:00:00
abstract：PURPOSE:This study's purpose was to explore how content and format of children's oral health instruction in the dental clinic is perceived by parents and might affect parents' knowledge and behaviors. METHODS:Thirty low-income Mexican immigrant parents of children age five years and under were recruited from dental cl...
journal_title：Pediatric dentistry
pub_type： 杂志文章
doi：
更新日期：2018-01-01 00:00:00
