Acid resistance of enamel subsurface lesions remineralized by a sugar-free chewing gum containing casein phosphopeptide-amorphous calcium phosphate.

abstract：:The aim of this study was to identify the association of the presence of root caries in older people with contextual and individual determinants using a multilevel model. Data from the National Survey of Oral Health collected in Brazil were used. A sample of older Brazilians (aged 65-74 years) was included and selecte...

journal_title：Caries research

authors： Souza JGS,Costa Oliveira BE,Sampaio AA,Lages VA,Romão DA,Martins AMEBL

更新日期：2018-01-01 00:00:00

abstract：:Monofluorophosphate (MFP), an anti-caries agent commonly used in toothpaste, is known to be degraded to fluoride and orthophosphate by bacterial phosphatases in dental plaque. We have examined the effect of pH, temperature, plaque thickness and some ions on this process. Both natural plaque and artificial microcosm pl...

journal_title：Caries research

authors： Pearce EI,Dibdin GH

更新日期：2003-05-01 00:00:00

abstract：:Class V cavities were prepared in the upper and lower left second premolars from an individual under infiltration anesthesia. The cavities were filled with fluoride- releasing resin (TF). One month later, the teeth were extracted. As a control (in vitro), the upper and lower right second premolars were extracted at th...

journal_title：Caries research

authors： Yamamoto H,Iwami Y,Unezaki T,Tomii Y,Ebisu S

更新日期：2001-03-01 00:00:00

abstract：:A randomized controlled clinical study was set up to assess caries removal following tunnel preparation (test group) and class II cavity preparation (control group). Sixty approximal lesions in adult posterior teeth, visible in the outer third of dentine on bite-wing radiographs, were referred for operative treatment....

journal_title：Caries research

authors： Ratledge DK,Kidd EA,Beighton D

更新日期：2001-01-01 00:00:00

abstract：:Adhesion of bacteria to pellicle-coated tooth surfaces is the first step in biofilm formation on teeth. The aim of this study was to explore whether human milk prevents or promotes adhesion of cariogenic Streptococcus mutans to saliva-coated hydroxyapatite (HA) using an in vitro model system. S. mutans binding to HA c...

journal_title：Caries research

authors： Wernersson J,Danielsson Niemi L,Einarson S,Hernell O,Johansson I

更新日期：2006-01-01 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

authors： Hove LH,Holme B,Stenhagen KR,Tveit AB

更新日期：2011-01-01 00:00:00

abstract：:Recent results of randomized trials testing the efficacy of xylitol in caries prevention have been conflicting. This narrative review reveals the sources of discrepancy. The following databases were searched for the terms "xylitol" or "artificial sweeteners" restricted to the English language: PubMed, Web of Science, ...

journal_title：Caries research

authors： Janket SJ,Benwait J,Isaac P,Ackerson LK,Meurman JH

更新日期：2019-01-01 00:00:00

abstract：:The problem of identifying potential determinants and predictors of dental caries is of key importance in caries research and it has received considerable attention in the scientific literature. From the methodological side, a broad range of statistical models is currently available to analyze dental caries indices (D...

journal_title：Caries research

authors： Trottini M,Bossù M,Corridore D,Ierardo G,Luzzi V,Saccucci M,Polimeni A

更新日期：2015-01-01 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

authors： Nyvad B,Crielaard W,Mira A,Takahashi N,Beighton D

更新日期：2013-01-01 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

authors： Inaba D,Iijima Y,Takagi O,Ruben J,Arends J

更新日期：1995-01-01 00:00:00

abstract：:A double-blind 3-year clinical trial was conducted in a nonfluoridated water community in which 354 schoolchildren aged 9-10 years were assigned randomly to three groups (A, B and C) and subjected to a treatment with 1 of 3 different concentrations of amine fluoride solution every 2 months. Clinical examinations were ...

journal_title：Caries research

authors： Rosin-Grget K,Lincir I

更新日期：1995-01-01 00:00:00

abstract：:The purpose of this study was to examine plaque and saliva composition after a fluoride rinse and subsequent sucrose application. Fifteen subjects accumulated plaque for 48 h, and then rinsed with a fluoride rinse based on 228 microg/g (ppm) Na2SiF6 and some received no rinse. After 60 min, upper and lower buccal mola...

journal_title：Caries research

authors： Vogel GL,Zhang Z,Chow LC,Schumacher GE

更新日期：2002-01-01 00:00:00

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

authors： Barbour ME,Lussi A,Shellis RP

更新日期：2011-01-01 00:00:00

abstract：:This study evaluated, by cross-sectional hardness (CSH), enamel maturation at different depths in sound human teeth at different posteruptive ages (12 per age group): unerupted (molars; control), 2-3 years (premolars), 4-10 years (premolars) and >10 years (molars). Cross-sectional Knoop hardness was measured at 10, 30...

journal_title：Caries research

authors： Cardoso CA,Magalhães AC,Rios D,Lima JE

更新日期：2009-01-01 00:00:00

abstract：:Little is known about the long-term effects of fluoride-releasing materials on carious dentine in vivo. The aim was to investigate the 2-year influence of a resin-modified glass ionomer cement (RM-GIC) and amalgam on the bacteriological counts of carious dentine that remained under class I restorations. To enable a sp...

journal_title：Caries research

authors： Weerheijm KL,Kreulen CM,de Soet JJ,Groen HJ,van Amerongen WE

更新日期：1999-01-01 00:00:00

abstract：:The 5-year incidence of caries was studied in a random sample of 60-, 70- and 80-year-old inhabitants of Göteborg, with 69, 51 and 28 individuals in the different age groups. One aim of the study was to introduce a root caries index (DMFRS%) in which the missing root surfaces are taken into account. This study, as wel...

journal_title：Caries research

authors： Fure S

更新日期：1997-01-01 00:00:00

abstract：:Streptococcus mutans and Streptococcus sobrinus are associated with the development of dental caries. The purpose of this study was to differentiate these bacteria by morphology, biochemical characteristics and PCR, and to compare their occurrence with the prevalence of dental caries in the Mosuo people. Plaque sample...

journal_title：Caries research

authors： Wu H,Fan M,Zhou X,Mo A,Bian Z,Zhang Q,Chen Z

更新日期：2003-09-01 00:00:00

abstract：:It is not known whether the aetiology of occlusal hidden caries lesions (HCL) is identical to that of small visible lesions (SVL). Previous studies of the microflora of HCL suggest that relatively few species can be isolated. The aim of the present study was to compare the bacterial composition of dentine from 10 HCL ...

journal_title：Caries research

authors： de Soet JJ,Weerheijm KL,van Amerongen WE,de Graaff J

更新日期：1995-01-01 00:00:00

abstract：:This study analyzed the effects of fluoride varnishes supplemented with sodium trimetaphosphate (TMP) on the remineralization of caries-like lesions in vitro. Bovine enamel discs were selected through surface hardness (SH) and caries-like lesions were induced. SH was again determined and the blocks were divided into 7...

journal_title：Caries research

authors： Manarelli MM,Delbem AC,Lima TM,Castilho FC,Pessan JP

更新日期：2014-01-01 00:00:00

abstract：:The Nyvad classification is a visual-tactile caries classification system devised to enable the detection of the activity and severity of caries lesions with special focus on low-caries populations. The criteria behind the classification reflect the entire continuum of caries, ranging from clinically sound surfaces th...

journal_title：Caries research

authors： Nyvad B,Baelum V

更新日期：2018-01-01 00:00:00

abstract：:To investigate the efficacy of atraumatic restorative treatment (ART) sealants vs. no sealant in preventing the development of dentine caries lesions in first permanent molars over a period of 3 years. A total of 187 schoolchildren (aged 6-8 years) from a low-income population presenting the 4 first permanent molars w...

journal_title：Caries research

authors： Hesse D,Guglielmi CAB,Raggio DP,Bönecker MJS,Mendes FM,Bonifácio CC

更新日期：2020-12-16 00:00:00

abstract：:The increased occurrence of dental erosion from self-induced vomiting in bulimia nervosa is not linearly associated with the frequency or the duration of vomiting. Possible changes in the buffering and lubricating role of saliva in bulimia nervosa and their relationship to erosion have not been previously investigated...

journal_title：Caries research

authors： Milosevic A,Dawson LJ

更新日期：1996-01-01 00:00:00

abstract：:The purpose of this study was to investigate the demineralization of dentin by measuring changes in the velocity of the sonic longitudinal waves transmitted through this substrate. One group of samples was immersed in demineralization solution for 10 min twice a day and then stored in artificial saliva. Two additional...

journal_title：Caries research

authors： Yamaguchi K,Miyazaki M,Takamizawa T,Inage H,Kurokawa H

更新日期：2007-01-01 00:00:00

abstract：OBJECTIVE:The objective of this research was to identify and replicate the participation of KLK4 gene polymorphisms in the susceptibility to dental decay. METHODS:A total of 200 patients were recruited using ICDAS criteria - 100 of them with dental caries and 100 with no history of the disease. Buccal cells were colle...

journal_title：Caries research

authors： Cavallari T,Tetu Moyses S,Moyses SJ,Iani Werneck R

更新日期：2017-01-01 00:00:00

abstract：:In 90, 60- to 80-year-old patients with teeth retained in both jaws (mean 20.4 +/- 4.3), a total of 1,092 root surface lesions were recorded. Of these 156 were diagnosed as active caries lesions, whereas 509 were considered inactive, and 427 were filled. About 60% of the elderly had one or more active lesions and 79% ...

journal_title：Caries research

authors： Fejerskov O,Luan WM,Nyvad B,Budtz-Jørgensen E,Holm-Pedersen P

更新日期：1991-01-01 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

authors： Kreulen CM,Van 't Spijker A,Rodriguez JM,Bronkhorst EM,Creugers NH,Bartlett DW

更新日期：2010-01-01 00:00:00

abstract：:Surface prismatic and aprismatic human enamel and unpolished or diamond-polished specimens of bovine enamel, with test and control surfaces on each studied block, were immersed in phosphoric acid containing cola beverage (pH 2.6) and citric or malic acid containing sports drinks (pH 2.8 and 3.4, respectively) for 15-1...

journal_title：Caries research

authors： Meurman JH,Frank RM

更新日期：1991-01-01 00:00:00

abstract：:This study aimed to determine the reliability and accuracy of the ICDAS and radiographs in detecting and estimating the depth of proximal lesions on extracted teeth. The lesions were visible to the naked eye. Three trained examiners scored a total of 132 sound/carious proximal surfaces from 106 primary teeth and 160 s...

journal_title：Caries research

authors： Ekstrand KR,Luna LE,Promisiero L,Cortes A,Cuevas S,Reyes JF,Torres CE,Martignon S

更新日期：2011-01-01 00:00:00

abstract：:This in vitro study compared the effect of TiF4 varnish with that of NaF varnish, applied on pre-eroded bovine dentin samples, with respect to the progression of erosive loss, in the presence or absence of the demineralized organic matrix (DOM). One hundred and sixty bovine dentin samples were pre-eroded (0.1% citric ...

journal_title：Caries research

authors： Martines de Souza B,Vertuan M,Buzalaf MAR,Magalhães AC

更新日期：2017-01-01 00:00:00

abstract：:In the past, caries has usually increased after cessation of water fluoridation. More recently an opposite trend could be observed: DMFT remaining stable or even decreasing further. The aim of the present study conducted in La Salud (Province of Habana) in March 1997 was to analyse the current caries trend under the s...

journal_title：Caries research

authors： Künzel W,Fischer T

更新日期：2000-01-01 00:00:00