A model to investigate xerostomia-related dental caries.

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：: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

authors： Caglar E,Görgülü M,Kuscu OO

更新日期：2016-01-01 00:00:00

abstract：:The crowns of 60 permanent human molars were sectioned transversally. The exposed dentin surface was divided into different parts: a first part was kept as control, a second part was immediately varnished, and a third part was irradiated with a CO2 laser using the same irradiation conditions as those applied for carie...

journal_title：Caries research

authors： Nammour S,Renneboog-Squilbin C,Nyssen-Behets C

更新日期：1992-01-01 00:00:00

abstract：:Previously, a mixed culture chemostat system was used to demonstrate that the pH generated from carbohydrate metabolism, rather than carbohydrate availability per se, was responsible for the shifts observed in the oral microflora which are associated with high carbohydrate diets and the development of dental caries. T...

journal_title：Caries research

authors： Bradshaw DJ,Marsh PD

更新日期：1998-01-01 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：:Erythritol is a sugar alcohol produced by Aureobasidium sp. from glucose. It is 75-80% as sweet as sucrose and is also nonhygroscopic. The aim of this study was to evaluate this sugar substitute from a cariological point of view. Erythritol was neither utilized as a substrate for the lactic acid production nor for pla...

journal_title：Caries research

authors： Kawanabe J,Hirasawa M,Takeuchi T,Oda T,Ikeda T

更新日期：1992-01-01 00:00:00

abstract：:After exposing enamel specimens to 0.3% citric acid at pH 3.2 for various times, the acid was titrated to pH 7 before rinsing the specimens in water. After freeze-drying the specimens were examined by scanning electron microscopy. This procedure eliminates artefacts due to drying and mineral precipitation. The results...

journal_title：Caries research

authors： Eisenburger M,Shellis RP,Addy M

更新日期：2004-01-01 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

authors： Seppä L,Pöllänen L,Hausen H

更新日期：1994-01-01 00:00:00

abstract：:Erosion of the buccal incisor enamel, most frequent in the upper jaw, has been associated with excessive oral exposure to citric acid-containing foodstuffs. The aim of the study was to determine the retention of citric acid at different sites in the mouth after a standardized exposure. Thirty-four normal subjects rins...

journal_title：Caries research

authors： Bashir E,Gustavsson A,Lagerlöf F

更新日期：1995-01-01 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：:Fluoride is a well-studied and widely used agent for the prevention of dental caries. Although dental caries is strongly related to cariogenic biofilms, the effect of brief fluoride treatment on the virulence properties of biofilms has not been well studied. This study evaluated the effect of a 1-min fluoride treatmen...

journal_title：Caries research

authors： Pandit S,Cai JN,Jung JE,Jeon JG

更新日期：2015-01-01 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

authors： Bowen WH,Pearson SK

更新日期：1994-01-01 00:00:00

abstract：:The aim was to study the effect of three fluoride-releasing restorative materials on sound enamel of approximal teeth under cariogenic conditions intraorally. Bovine enamel slabs were paired with four hemispherical samples from each of three test materials (Ketac Molar, ESPE; Vitremer, F-2000, both from 3M) and one co...

journal_title：Caries research

authors： Kotsanos N

更新日期：2001-05-01 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 development of approximal carious lesions was monitored on annual bite-wing radiographs obtained from 315 children, participating in a controlled dentifrice trial; 157 of these children had used a dentifrice containing 250 ppm F and 158 a dentifrice containing 1,000 ppm F (both as NaF) during a 3-year period as th...

journal_title：Caries research

authors： Bjarnason S,Finnbogason SY

更新日期：1991-01-01 00:00:00

abstract：AIM:The aim of the study was to evaluate if pH indicator strips could be used for measurements of plaque pH acidogenicity in situ. METHOD:Interproximal plaque pH was measured before and up to 60 min after a 10% sucrose rinse in 30 healthy volunteers using pH indicator strips and the microtouch method in parallel. RES...

journal_title：Caries research

authors： Carlén A,Hassan H,Lingström P

更新日期：2010-01-01 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

authors： Krisdapong S,Prasertsom P,Rattanarangsima K,Sheiham A

更新日期：2013-01-01 00:00:00

abstract：:The relationship between dental caries and sense of coherence (SOC) has not been substantiated in children and adolescents, particularly among those with a low socioeconomic status. The aim of this study was to investigate the association between SOC and dental caries in schoolchildren from a low socioeconomic backgro...

journal_title：Caries research

authors： Tomazoni F,Vettore MV,Mendes FM,Ardenghi TM

更新日期：2019-01-01 00:00:00

abstract：:Postradiation caries is usually prevented by the application of topical fluorides (F) at high concentrations. The aim of this study was to develop an optimal preventive program for postradiation caries by evaluating the effects of F concentration and application procedures in subjects with radiation-related xerostomia...

journal_title：Caries research

authors： Jansma J,Vissink A,Gravenmade EJ,Visch LL,Fidler V,Retief DH

更新日期：1989-01-01 00:00:00

abstract：:The study aimed to compare the amounts of softened enamel removable by ultrasonication and by toothbrushing abrasion of briefly eroded samples. Thirty bovine enamel samples were demineralized in hydrochloric acid (pH 2.1) for 60 s and were then either brushed with 350 brushing strokes in toothpaste slurry (group A) or...

journal_title：Caries research

authors： Wiegand A,Wegehaupt F,Werner C,Attin T

更新日期：2007-01-01 00:00:00

abstract：:The aim was to evaluate a 3-year randomised controlled trial of school-based fluoride mouth rinsing (FMR) on approximal caries development in 13- to 16-year-olds with low to moderate caries risk. The adolescents used F toothpaste at home and underwent prophylactic treatment at yearly check-ups at public dental clinics...

journal_title：Caries research

authors： Moberg Sköld U,Birkhed D,Borg E,Petersson LG

更新日期：2005-11-01 00:00:00

abstract：:The influence of 9.6 microm CO2 laser irradiation on enamel dissolution kinetics was investigated using a constant composition method designed for rate measurements of enamel dissolution as a function of depth, on a micrometer scale. In contrast to lower irradiation intensities (< or =1.0 J cm(-2)), which consistently...

journal_title：Caries research

authors： Gerard DE,Fried D,Featherstone JD,Nancollas GH

更新日期：2005-09-01 00:00:00

abstract：OBJECTIVE:Assessment of caries lesion activity is usually performed using visual-tactile criteria. A new approach is to use a system consisting of a photoprotein, which is specific for free calcium ions, along with an integrated camera that visualizes the elevated calcium ions on the lesion as a light signal (biolumine...

journal_title：Caries research

authors： Jablonski-Momeni A,Moos J,Sakhaei Manesh V,Stoll R

更新日期：2018-01-01 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：: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

authors： van der Veen MH,ten Bosch JJ

更新日期：1996-01-01 00:00:00

abstract：:Some antimicrobial compounds were tested for their antiplaque activity by a simple method involving measurement of the weight of Streptococcus sobrinus plaque on a glass surface. Chlorhexidine, cetylpyridinium chloride, and n-tetradecylamine reduced the weight of plaque produced by S. sobrinus in vitro; some N-palmity...

journal_title：Caries research

authors： Murata Y,Miyamoto E,Ueda M

更新日期：1990-01-01 00:00:00

abstract：:The microradiographic mineral content and birefringence in water and Thoulet's solution were measured at selected points in sections of caries-like lesions. Birefringence was not related to mineral content in sound superficial enamel immersed in Thoulet's solution or in the lesion body immersed in water. For the surfa...

journal_title：Caries research

authors： Theuns HM,Shellis RP,Groeneveld A,van Dijk JW,Poole DF

更新日期：1993-01-01 00:00:00

abstract：:This study aimed to (1) record the plaque and gingival status on sound and carious approximal surfaces and (2) investigate whether the two parameters could predict approximal lesion progression. For this purpose two samples were selected among 18- to 25-year-old patients at the Dental Faculty in Copenhagen. Sample 1 c...

journal_title：Caries research

authors： Ekstrand KR,Bruun G,Bruun M

更新日期：1998-01-01 00:00:00

abstract：:Three animal studies were performed to investigate the influence of the macromolecular structure of milk casein on caries incidence and the possible ecological changes of the oral microbiota by such casein fractions. Towards this end, rats were infected with mixed bacterial suspensions of Streptococcus sobrinus OMZ 17...

journal_title：Caries research

authors： Guggenheim B,Schmid R,Aeschlimann JM,Berrocal R,Neeser JR

更新日期：1999-11-01 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