Methods of projecting long-term relative efficacy of products exhibiting small short-term efficacy.

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：:Comprehensive oral examinations carried out over a period of about 10 years on participants in the Veterans Administration Dental Longitudinal Study were evaluated to identify teeth extracted during this time and to ascertain the apparent reason for these extractions. The study population included 736 dentulous adult ...

journal_title：Caries research

authors： Chauncey HH,Glass RL,Alman JE

更新日期：1989-01-01 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：:Studies have suggested that individuals affected by extrinsic black tooth stains have less dental caries experience in comparison to those without this condition. The aim of the present study was to perform a systematic review and meta-analysis to determine whether there is scientific evidence demonstrating that extri...

journal_title：Caries research

authors： de Rezende VS,Fonseca-Silva T,Drumond CL,Ramos-Jorge ML,Paiva SM,Vieira-Andrade RG

更新日期：2019-01-01 00:00:00

abstract：:The aim of this study was to evaluate the anti-erosive effect of solutions containing sodium fluoride (F: 225 ppm F-), stannous chloride (Sn: 800 ppm Sn2+), and some film-forming polymers (Gantrez: Poly [methylvinylether-alt-maleic anhydride]; PGA: propylene glycol alginate; Plasdone: poly[vinylpyrrolidone]; and CMC: ...

journal_title：Caries research

authors： Bezerra SJC,João-Souza SH,Aoki IV,Borges AB,Hara AT,Scaramucci T

更新日期：2019-01-01 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：: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：:This investigation was done to determine the bioavailability of fluoride (F) after toothbrushing associated with different water rinsing procedures. Eight adult subjects participated in four experiments, conducted with a randomised, crossover design: (A) 2 min brushing with an F dentifrice, followed by three quick (3 ...

journal_title：Caries research

authors： Sjögren K,Ekstrand J,Birkhed D

更新日期：1994-01-01 00:00:00

abstract：:This in vitro study investigated the development of dentin wall lesions next to resin composite containing very small gap sizes using an in vitro biofilm model, and evaluated whether a relevant threshold for the gap size could be established. Microcosm biofilms were grown for 14 days within small interfacial gaps betw...

journal_title：Caries research

authors： Maske TT,Kuper NK,Cenci MS,Huysmans MDNJM

更新日期：2017-01-01 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：:Antimicrobial agents, applied either professionally or delivered from dentifrices or mouthwashes, could reduce caries by controlling plaque formation, suppressing cariogenic species, or by inhibiting bacterial metabolism. Chlorhexidine has proven anticaries activity; other agents might also prevent caries by means of ...

journal_title：Caries research

authors： Marsh PD

更新日期：1993-01-01 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 remineralization of whole human dentine treated with a neutral EDTA solution was investigated: the treatment periods were 15, 30 and 120 min. From the literature it is known that EDTA removes noncollagenous proteins (NCPs) from dentine powders. In order to extract more phosphoproteins from dentine lesions, in part...

journal_title：Caries research

authors： Kawasaki K,Ruben J,Stokroos I,Takagi O,Arends J

更新日期：1999-07-01 00:00:00

abstract：AIM:To provide recommendations for dental clinicians for the management of dental caries in older adults with special emphasis on root caries lesions. METHODS:A consensus workshop followed by a Delphi consensus process were conducted with an expert panel nominated by ORCA, EFCD, and DGZ boards. Based on a systematic r...

journal_title：Caries research

authors： Paris S,Banerjee A,Bottenberg P,Breschi L,Campus G,Doméjean S,Ekstrand K,Giacaman RA,Haak R,Hannig M,Hickel R,Juric H,Lussi A,Machiulskiene V,Manton D,Jablonski-Momeni A,Santamaria R,Schwendicke F,Splieth CH,Tassery

更新日期：2020-12-08 00:00:00

abstract：:The study of plaque biofilms in the oral cavity is difficult as plaque removal inevitably disrupts biofilm integrity precluding kinetic studies involving the penetration of components and metabolism of substrates in situ. A method is described here in which plaque is formed in vivo under normal (or experimental) condi...

journal_title：Caries research

authors： Robinson C,Kirkham J,Percival R,Shore RC,Bonass WA,Brookes SJ,Kusa L,Nakagaki H,Kato K,Nattress B

更新日期：1997-01-01 00:00:00

abstract：:This in vivo pilot study was carried out to test the antibacterial effect of glass ionomer containing chlorhexidine (test group) in comparison to conventional glass ionomer (control group). Fifty 6- to 11-year-old children with one occlusal lesion in a molar were randomly allocated to test and control groups in a para...

journal_title：Caries research

authors： Frencken JE,Imazato S,Toi C,Mulder J,Mickenautsch S,Takahashi Y,Ebisu S

更新日期：2007-01-01 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：:The aim was to study the salivary fluoride (F) concentration and plaque pH recovery on the chewing and the non-chewing side of the dentition during and after chewing 1 piece of chewing gum containing 0.25 mg F as NaF. Ten subjects refrained from toothbrushing for 3 days. On the fourth day, they rinsed for 1 min with 1...

journal_title：Caries research

authors： Sjögren K,Lingström P,Lundberg AB,Birkhed D

更新日期：1997-01-01 00:00:00

abstract：:The aim was to study the short-term effect of a varying sucrose exposure on plaque acidogenicity and cariogenic microflora in two groups of subjects with different levels of mutans streptococci (MS). Eight subjects with low (<10(4)) and 8 with high (>10(6)) numbers of MS per millilitre saliva participated. Three 7-day...

journal_title：Caries research

authors： Aranibar Quiroz EM,Lingström P,Birkhed D

更新日期：2003-01-01 00:00:00

abstract：:The effect of supplementing the diet or drinking water with lactate dehydrogenase (LDH) on the formation of caries lesions in rats was investigated. Addition of LDH [20 and 5 mg/kg in the high-sucrose (65%) diet, 2 and 1 U/ml in the drinking water (LDH-specific activity 735 U/mg solid)] resulted in significant reducti...

journal_title：Caries research

authors： Higham SM,Edgar WM

更新日期：1990-01-01 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：: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：:The aim of this study was to assess the relationship between salivary mutans streptococcus (SMS) levels and the prevalence and incidence of dental caries in 148 children (mean baseline age 3.8 years) of low socioeconomic status. Caries data (dmfs) and semiquantitative SMS counts were obtained at baseline and annually ...

journal_title：Caries research

authors： Thibodeau EA,O'Sullivan DM

更新日期：1995-01-01 00:00:00

abstract：:The aim of this study was to compare the effect of different image processing modes (filters) on reproducibility and validity of the assessment of interproximal carious lesions on digitized radiographic images. Standardized radiographs of 34 extracted teeth exhibiting interproximal caries were obtained. All radiograph...

journal_title：Caries research

authors： Eickholz P,Kolb I,Lenhard M,Hassfeld S,Staehle H

更新日期：1999-05-01 00:00:00

abstract：:The objective of this research was to verify the association between verbal bullying and untreated dental caries. The present cross-sectional study had a representative sample of 1,589 children, aged 8-10 years, from public schools. Information on verbal bullying related to the oral condition was obtained through a qu...

journal_title：Caries research

authors： Barasuol JC,Soares JP,Castro RG,Giacomin A,Gonçalves BM,Klein D,Torres FM,Borgatto AF,Ramos-Jorge ML,Bolan M,Cardoso M

更新日期：2017-01-01 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：BACKGROUND/AIMS:To investigate the association between birth weight and infant growth during the first year of life and the occurrence of developmental defects of enamel (DDE) in permanent dentition. METHODS:A random sample of 668 12-year-old students was recruited from a birth cohort. Permanent incisors and first mol...

journal_title：Caries research

authors： Wong HM,Peng SM,King NM,McGrath C

更新日期：2015-01-01 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：: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

authors： Un Lam C,Khin LW,Kalhan AC,Yee R,Lee YS,Chong MF,Kwek K,Saw SM,Godfrey K,Chong YS,Hsu CY

更新日期：2017-01-01 00:00:00

abstract：:The tap water of Kuopio, Finland, was fluoridated from 1959 to 1992. In the first decade of fluoridation, children in Kuopio had lower DMF values than children in Jyväskylä, a nearby low-fluoride town, but later differences between the towns have been small and inconsistent. The present study aimed to gain further ins...

journal_title：Caries research

authors： Seppä L,Hausen H,Kärkkäinen S,Larmas M

更新日期：2002-09-01 00:00:00