The 'strip method': a simple method for plaque pH assessment.

abstract：:The purpose of this study was to determine the efficacy of fluoride varnish (FV) in inhibiting progression of secondary caries (SC). In a first experiment, human teeth, restored either with amalgam or resin composite, were exposed for 4 days to a microbial caries model. Half of each specimen was then painted with an a...

journal_title：Caries research

authors： Fontana M,González-Cabezas C,Haider A,Stookey GK

更新日期：2002-03-01 00:00:00

abstract：:The aim of this study was to evaluate the effects of long-term exposure to polychlorinated biphenyls (PCBs) on developing dental enamel. 202 8- to 14-year-old children who were pre- and post-natally exposed to PCBs in the contaminated region of Bela Krajina, Slovenia, were studied. 202 controls from Brsljin were match...

journal_title：Caries research

authors： Jan J,Vrbic V

更新日期：2000-11-01 00:00:00

abstract：:Ion-sensitive field-effect transistor (ISFET) pH electrodes were used to monitor changes in plaque pH at the base of artificial occlusal surface fissures and at interproximal sites. Bovine enamel was used to construct fissures (1.5 x 0.1 x 1.0 mm) containing a small ISFET electrode. The fissures were fixed to carrier ...

journal_title：Caries research

authors： Igarashi K,Lee IK,Schachtele CF

更新日期：1989-01-01 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：: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

authors： Ketley CE,Lennon MA

更新日期：2001-07-01 00:00:00

abstract：:In this study the effect of X-ray irradiation on demineralization of bovine dental enamel in vitro was investigated. Enamel specimens were irradiated with 72 Gy and subsequently demineralized (140 h) under reproducible constant composition conditions at pH = 5 in the presence of methylhydroxydiphosphonate (MHDP). Micr...

journal_title：Caries research

authors： Jansma J,Buskes JA,Vissink A,Mehta DM,Gravenmade EJ

更新日期：1988-01-01 00:00:00

abstract：:The aim was to study the effect of substitution of invert sugar for sucrose, in combination with fluoride varnish (Duraphat) treatment twice a year, on caries development in preschool children. One hundred and eighty-seven 4-years-olds were divided randomly into four sugar groups: (1) sucrose (S), (2) sucrose-Duraphat...

journal_title：Caries research

authors： Frostell G,Birkhed D,Edwardsson S,Goldberg P,Petersson LG,Priwe C,Winholt AS

更新日期：1991-01-01 00:00:00

abstract：OBJECTIVES:The aim of this study was to test the relationship between a newly developed sugar index and caries experience in 4th- and 6th-graders. MATERIALS AND METHODS:A total of 1,019 fourth-graders and 925 sixth-graders from 2 regions in Northern Germany participated in the study. Caries experience was recorded by ...

journal_title：Caries research

authors： Pieper K,Winter J,Heinzel-Gutenbrunner M,Margraf-Stiksrud J

更新日期：2019-01-01 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：:A split-mouth randomized clinical trial was carried out to assess the effectiveness of sealants in preventing carious ICDAS (International Caries Detection and Assessment System) 3-6 lesions within a 2-year follow-up. We evaluated the effectiveness of 2 types of resin-based sealants, with and without fluoride, their r...

journal_title：Caries research

authors： Muller-Bolla M,Courson F,Lupi-Pégurier L,Tardieu C,Mohit S,Staccini P,Velly AM

更新日期：2018-01-01 00:00:00

abstract：:In vitro experiments could demonstrate that only negligible amounts of fluoride are necessary to promote remineralization of incipient caries lesions. From the clinical point of view, there is evidence that only under certain circumstances is a stabilization of the surface zone of an incipient caries lesion the true m...

journal_title：Caries research

authors： Hellwig E,Lussi A

更新日期：2001-01-01 00:00:00

abstract：:Previous studies have shown that sucrose promotes changes in the composition of the extracellular matrix (ECM) of plaque-like biofilm (PLB), but its effect on protein expression has not been studied in vivo. Therefore, the protein compositions of ECM of PLB formed with and without sucrose exposure were analyzed by two...

journal_title：Caries research

authors： Paes Leme AF,Bellato CM,Bedi G,Cury AA,Koo H,Cury JA

更新日期：2008-01-01 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：: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

authors： Campus G,Solinas G,Strohmenger L,Cagetti MG,Senna A,Minelli L,Majori S,Montagna MT,Reali D,Castiglia P,Collaborating Study Group.

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：:This crossover study evaluated the effect of calcium carbonate (CaCO(3))-based monofluorophosphate dentifrice on enamel remineralization. Ten volunteers wore palatal appliances containing four enamel blocks with caries-like lesions, two of them covered by a test plaque of mutans streptococci. The following treatments ...

journal_title：Caries research

authors： Cury JA,Simões GS,Del Bel Cury AA,Gonçalves NC,Tabchoury CP

更新日期：2005-05-01 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：: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：:This study measured dental caries in children after cessation of a 30-month randomised clinical trial in which the intervention group received supervised toothbrushing once a day at school with 1,000 ppm fluoride toothpaste and a home support package encouraging twice-daily toothbrushing. The non-intervention group di...

journal_title：Caries research

authors： Pine CM,Curnow MM,Burnside G,Nicholson JA,Roberts AJ

更新日期：2007-01-01 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

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

更新日期：1993-01-01 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

abstract：:The aim of this study was to test the clinical effects of preventive regimens using fluoride and chlorhexidine on caries development in abutment teeth in patients with overdentures. 30 patients with immediate overdentures were distributed at random among three experimental groups. In these groups three different gels ...

journal_title：Caries research

authors： Keltjens HM,Schaeken MJ,van der Hoeven JS,Hendriks JC

更新日期：1990-01-01 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：:In recent years a strategy of selective, symptom-based intervention of carious primary teeth has been developed amongst some British general dental practitioners. Practice-based studies appear to provide evidence that policies of restoration of symptomless carious primary teeth do not confer any significant benefits a...

journal_title：Caries research

authors： Stephenson J,Chadwick BL,Playle RA,Treasure ET

更新日期：2010-01-01 00:00:00

abstract：:One aim of the present laboratory study was to determine whether a visual scoring system (ERK) developed for occlusal caries could be applied to approximal lesions. A new histological technique (autofluorescence, AF) recognises dentine that is soft and would be removed with an excavator during operative treatment. A s...

journal_title：Caries research

authors： Kidd EA,Banerjee A,Ferrier S,Longbottom C,Nugent Z

更新日期：2003-03-01 00:00:00

abstract：:An occlusal restoration is usually considered necessary when a lesion extends into the dentin. This study aimed to assess the relationship between the clinical appearance of occlusal caries and the lesion depth. Special attention was paid to differentiate the inner, partly demineralitzed layer of carious dentin that s...

journal_title：Caries research

authors： Tveit AB,Espelid I,Fjelltveit A

更新日期：1994-01-01 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

authors： Marsh PD

更新日期：2004-05-01 00:00:00

abstract：:A selected group of oral bacteria commonly associated with dental health is capable of producing alkali via the arginine deiminase system (ADS), which has a profound impact on the pH of human oral biofilms. An increased risk for dental caries has been associated with reduced ADS activity of the bacteria in oral biofil...

journal_title：Caries research

authors： Huang X,Schulte RM,Burne RA,Nascimento MM

更新日期：2015-01-01 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

authors： Borggreven JM,Lammers PC,Hoeks T,Zwanenburg B,Driessens FC

更新日期：1991-01-01 00:00:00

abstract：:Oral exposed, natural root surfaces of extracted human teeth were subjected to artificial lesion formation in gels of dialyzed gelatin that contained 75 mM lactic and 25 mM acetic acid and 1, 3, 10, 32, 100, 320, 550, or 1,000 mg F/l at pH 4.3-4.4 and at 36 degrees C. Ca and PO4 demineralization per square millimeter ...

journal_title：Caries research

authors： Feagin FF,Graves CN

更新日期：1988-01-01 00:00:00