Abstract:
:The aim of the study was to examine the relationship between oral hygiene level and caries experience in 14-year-olds using fluoride dentifrices on a regular basis. Oral hygiene expressed as Gingival Bleeding Points (GBP) was recorded in 267 individuals in the county of Lillehammer in Norway. Total caries experience as DMFS and approximal carious lesions in the outer half of the enamel (D1), in the inner half of the enamel (D2), in dentin (D3), and filled approximal surfaces were registered clinically and on standardized bite-wing radiographs. Using multiple regression analysis, oral hygiene level expressed as GBI was the only factor that could account for variation in caries experience (DMFS). Any significant effect of consumption of sweets on caries experience could not be demonstrated with the multivariate analysis. The average percentage of GBP (+/- SD) was 35.7 +/- 10.0%. The individuals were divided into one group with good oral hygiene (GBP < 35.7%) and one group with poor oral hygiene (GBP > or = 35.7%). Significantly fewer carious lesions and filled approximal surfaces were demonstrated in the group with good oral hygiene compared with the group with poor oral hygiene. About 16% of the study population used fluoride tablets or fluoride mouthrinses in addition to a fluoride toothpaste. Only in the good oral hygiene group, additional fluoride resulted in a lower caries experience compared with those using only a fluoride toothpaste. In the group with poor oral hygiene, additional fluoride did not result in lower caries experience. The study thus supported the view that during regular fluoride exposure oral hygiene level is an important variable to explain caries risk.
journal_name
Caries Resjournal_title
Caries researchauthors
Mathiesen AT,Ogaard B,Rølla Gdoi
10.1159/000262133subject
Has Abstractpub_date
1996-01-01 00:00:00pages
29-33issue
1eissn
0008-6568issn
1421-976Xjournal_volume
30pub_type
杂志文章相关文献
CARIES RESEARCH文献大全abstract::The literature on the erosive potential of drinks and other products is summarised, and aspects of the conduct of screening tests as well as possible correlations of the erosive potential with various solution parameters are discussed. The solution parameters that have been suggested as important include pH, acid conc...
journal_title:Caries research
pub_type: 杂志文章,评审
doi:10.1159/000325917
更新日期:2011-01-01 00:00:00
abstract::Dental caries results from an imbalance of the metabolic activity in the dental biofilm. The microbial communities of teeth have traditionally been studied by standard cultural approaches. More recently, cloning and sequencing of the 16S rRNA gene have been used to characterize the microbial composition of the oral bi...
journal_title:Caries research
pub_type: 杂志文章,评审
doi:10.1159/000345367
更新日期:2013-01-01 00:00:00
abstract::New technologies have provided novel insights into how dental plaque functions as a biofilm. Confocal microscopy has confirmed that plaque has an open architecture similar to other biofilms, with channels and voids. Gradients develop in areas of dense biomass over short distances in key parameters that influence micro...
journal_title:Caries research
pub_type: 杂志文章,评审
doi:10.1159/000077756
更新日期:2004-05-01 00:00:00
abstract::Twenty-four-hour urine samples were collected from each of thirteen 5- to 6-year-old children both under customary conditions of fluoride intake (i.e. usual diet including milk containing 0.5 mg fluoride and usual oral hygiene procedures with fluoride toothpaste) and during a 4-day study period in which their customar...
journal_title:Caries research
pub_type: 杂志文章
doi:10.1159/000047466
更新日期:2001-07-01 00:00:00
abstract::The aim of the study was to determine whether rinsing with a mouthwash after brushing with a fluoridated toothpaste affected oral fluoride (F) retention and clearance compared with an oral hygiene regime without mouthwash. In this supervised, single-blind study, 3 regimes were compared: (A) brushing for 1 min with 1 g...
journal_title:Caries research
pub_type: 杂志文章,随机对照试验
doi:10.1159/000239753
更新日期:2009-01-01 00:00:00
abstract::This in vivo study aimed to evaluate the performance of methods of approximal caries detection in primary molars and to assess the influence of the discomfort caused by these methods on their performance. Two examiners evaluated 76 children (4-12 years old) using visual inspection (ICDAS), radiography and a laser fluo...
journal_title:Caries research
pub_type: 杂志文章,随机对照试验
doi:10.1159/000320266
更新日期:2010-01-01 00:00:00
abstract::Intact human enamel was demineralized in vitro to obtain artificial caries lesions. Part of the lesions was then treated with different surface-active compounds and remineralized with a remineralizing solution. The other part of the lesions was de- and remineralized in the same way, but was not treated with a surface-...
journal_title:Caries research
pub_type: 杂志文章
doi:10.1159/000261339
更新日期:1991-01-01 00:00:00
abstract:AIM:To assess the effect of protein-containing toothpastes on the progression of dental erosion in situ (with pellicle) and in vitro (without pellicle). METHODS:A combined split-mouth (extraoral water or toothpaste brushing) and crossover (type of toothpaste) setup was used. Two protein-containing (high/low concentrat...
journal_title:Caries research
pub_type: 杂志文章,随机对照试验
doi:10.1159/000344016
更新日期:2013-01-01 00:00:00
abstract::The aim of this study was to identify risk determinants leading to early childhood caries (ECC) and visible plaque (VP) in toddlers. Data for mother-child pairs participating in the Growing Up in Singapore towards Healthy Outcomes (GUSTO) birth cohort were collected from pregnancy to toddlerhood. Oral examinations wer...
journal_title:Caries research
pub_type: 杂志文章
doi:10.1159/000471811
更新日期:2017-01-01 00:00:00
abstract::The aim of the present study was to evaluate the colonization profile and clonal distribution of Streptococcus mutans isolated from oral cavities that presented coronal and root caries lesions. The isolation and biochemical identification of mutans streptococci were carried out by using saliva samples, dental plaque, ...
journal_title:Caries research
pub_type: 杂志文章
doi:10.1159/000079627
更新日期:2004-09-01 00:00:00
abstract::Dental caries and wear are important conditions to record in archaeological collections. The aim of the present paper is to determine the frequency and distribution of dental caries and dental wear in a mediaeval Byzantine paediatric population in Yenikapı, Constantinople, Istanbul. The present research was carried ou...
journal_title:Caries research
pub_type: 历史文章,杂志文章
doi:10.1159/000447066
更新日期:2016-01-01 00:00:00
abstract::This study investigated the relationship of arginine deiminase (ADS) and urease activities with dental caries through a case-control study. ADS and urease activities were measured in dental smooth-surface supragingival plaque and whole saliva samples from 93 subjects, who were in three different groups: caries-free (n...
journal_title:Caries research
pub_type: 杂志文章
doi:10.1159/000321139
更新日期:2010-01-01 00:00:00
abstract::The aim of this study was to investigate the influence of salivary macromolecules on enamel lesion remineralization in the presence or absence of fluoride. Paraffin-stimulated whole saliva was centrifuged, and the supernatant was dialyzed in 1,000 molecular-weight cutoff dialysis tubes, first against a phosphate buffe...
journal_title:Caries research
pub_type: 杂志文章
doi:10.1159/000111748
更新日期:2008-01-01 00:00:00
abstract::The aim of this in vitro study was to investigate the impact of saliva on the abrasion of eroded enamel using two measuring methods. A total of 80 bovine enamel specimens from 20 bovine incisors were allocated to four experimental groups (n = 20 specimens per group). After baseline surface microhardness (SMH) measurem...
journal_title:Caries research
pub_type: 杂志文章
doi:10.1159/000489133
更新日期:2019-01-01 00:00:00
abstract::Data on the prevalence of tooth wear among children and adolescents are inconsistent. Given the impact of extensive tooth wear for over a lifetime, evidence on the extent is required. The aim was to systematically review the literature on the prevalence of tooth wear in children and adolescents. A PubMed literature se...
journal_title:Caries research
pub_type: 杂志文章,评审
doi:10.1159/000308567
更新日期:2010-01-01 00:00:00
abstract:OBJECTIVE:To evaluate the effect of a low-fluoride (F) toothpaste supplemented with sodium trimetaphosphate (TMP) on enamel remineralization in situ. DESIGN:Bovine enamel blocks were selected on the basis of their surface hardness (SH) after caries-like lesions had been induced, and randomly divided into 4 treatment g...
journal_title:Caries research
pub_type: 杂志文章
doi:10.1159/000449358
更新日期:2016-01-01 00:00:00
abstract::The distribution of fluoride in human dental calculus was investigated using a mechanical sampling technique and the fluoride electrode. The fluoride concentrations were highest at the outer surface of dental calculus and, then fell to a plateau for the interior of the calculus, rising again as the tooth surface was a...
journal_title:Caries research
pub_type: 杂志文章
doi:10.1159/000261549
更新日期:1993-01-01 00:00:00
abstract::The aim of this study is to investigate the influence of demineralisation on the fluorescent properties of dentine. The fluorescence emission at 529 nm due to 515 nm excitation of in vitro demineralised lesions was determined with a micro-Raman spectroscope as a function of location. Results were compared with the min...
journal_title:Caries research
pub_type: 杂志文章
doi:10.1159/000262143
更新日期:1996-01-01 00:00:00
abstract::The effect of a glass-ionomer cement sealant on carious dentine was investigated clinically and bacteriologically. The study group consisted of 24 molar teeth, with small clinical visible occlusal dentine lesions, in 13 children (aged 7-18 years). Twenty of these molars were filled and sealed with a glass-ionomer ceme...
journal_title:Caries research
pub_type: 杂志文章
doi:10.1159/000261573
更新日期:1993-01-01 00:00:00
abstract::This in situ/ex vivo study assessed the effect of different concentrations of fluoride in dentifrices on dentin subjected to erosion or to erosion plus abrasion. Ten volunteers took part in this crossover and double-blind study performed in 3 phases (7 days). They wore acrylic palatal appliances containing 4 bovine de...
journal_title:Caries research
pub_type: 杂志文章,随机对照试验
doi:10.1159/000117807
更新日期:2008-01-01 00:00:00
abstract::Dental caries is generally given the highest priority in national oral health services for school-aged populations. Yet, there is no study exploring the impacts on quality of life specifically related to dental caries in national samples of school-aged children. This study assessed prevalence and characteristics of or...
journal_title:Caries research
pub_type: 杂志文章
doi:10.1159/000342893
更新日期:2013-01-01 00:00:00
abstract::This paper describes the dental health status of Italian 4-year-olds in 2004/2005 and analyzes the association between caries in preschool children and some background characteristics in children and parents. Caries was recorded according to WHO criteria. 5,538 subjects were examined. Information on the children's and...
journal_title:Caries research
pub_type: 杂志文章
doi:10.1159/000211719
更新日期:2009-01-01 00:00:00
abstract::Based on the current concept of the caries-preventive mechanism of fluoride, the fluoride concentration of some professionally applied fluoride preparations appears unnecessarily high. The aim of this trial was to study whether reducing the fluoride concentration of the sodium fluoride varnish Duraphat from the presen...
journal_title:Caries research
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1159/000261623
更新日期:1994-01-01 00:00:00
abstract::The purpose of this study was to evaluate the influence of enamel defects in the development of dental caries and their association with feeding practices and oral health behaviors in a cohort study of low-socioeconomic children from birth to 36 months of age in northeastern Brazil. Subjects were registered at birth a...
journal_title:Caries research
pub_type: 杂志文章
doi:10.1159/000093188
更新日期:2006-01-01 00:00:00
abstract::Metalloproteinases (MMPs) have been implicated with metabolism of collagen in physiological and pathological processes in human dentine. As bovine teeth have been used as a substitute for human teeth in laboratory analysis, this study evaluated the activity of MMP-2 and -9 in bovine versus human dentine. Bovine and hu...
journal_title:Caries research
pub_type: 杂志文章
doi:10.1159/000330525
更新日期:2011-01-01 00:00:00
abstract::Pooled plaque samples were obtained from (1) coronal surfaces of two groups of caries-free (CF) subjects, (2) coronal 'white-spot' surface areas of a group of caries-positive (CP) subjects, and (3) exposed, sound root surfaces of root caries-free (RCF) and root caries-positive (RCP) subjects. The plaque samples were o...
journal_title:Caries research
pub_type: 杂志文章
doi:10.1159/000261582
更新日期:1993-01-01 00:00:00
abstract::The influence of air-drying on the remineralization of demineralized bovine dentine was examined in wet bulk samples, in dried bulk samples as well as in wet thin sections. Bulk samples of bovine dentine were first demineralized in an acidic gel (pH = 5) at 37 degrees C for 3 weeks. After 24-hour pre-treatment of eith...
journal_title:Caries research
pub_type: 杂志文章
doi:10.1159/000262074
更新日期:1995-01-01 00:00:00
abstract::The influence of temporary dietary restriction with and without fluoridated drinking water on the progression of caries was studied in 60 desalivated Sprague-Dawley rats. Dietary restriction alone had little effect on caries progression when the challenge was interrupted and then resumed, in contrast to the effects of...
journal_title:Caries research
pub_type: 杂志文章
doi:10.1159/000261974
更新日期:1994-01-01 00:00:00
abstract::This in vitro study evaluated the protective effect of fluoride varnishes containing sodium trimetaphosphate (TMP) against dentin erosion and abrasion. Specimens of coronal dentin were divided into: placebo, 2.5% NaF, 5% NaF, 2.5% NaF + 5% TMP, and 5% NaF + 5% TMP groups (n =24/group). After single application of the ...
journal_title:Caries research
pub_type: 杂志文章
doi:10.1159/000505179
更新日期:2020-01-01 00:00:00
abstract:AIM:To evaluate how concentration and pH of TiF(4) influence the erosion-protective effect. METHODS:Specimens were treated with a TiF(4) solution: (1) 0.5 M F, pH 1.2, (2) 0.05 M F, pH 2.1, (3) 0.5 M F, pH 2.1, or (4) 0.05 M F, pH 1.2; then, they were exposed to HCl. RESULTS:After 2 min, the proportions of the area c...
journal_title:Caries research
pub_type: 杂志文章
doi:10.1159/000324155
更新日期:2011-01-01 00:00:00