Fluoride and calcium content of enamel organ, muscle, liver and plasma in rats.

abstract：:The purpose of the present study was to determine the antibacterial activity of oolong tea extract on oral streptococci, including Streptococcus mutans and Streptococcus sobrinus, and to identify the response to its components. Antibacterial activity was found when the extract was added to S. mutans cells in chemicall...

journal_title：Caries research

authors： Sasaki H,Matsumoto M,Tanaka T,Maeda M,Nakai M,Hamada S,Ooshima T

更新日期：2004-01-01 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：:The level of Streptococcus mutans in saliva was determined by a dip-slide method in 841 13-year-old children in order to identify children with high caries risk. For each child, the flow rate of saliva was determined. Caries scores were obtained from Public Dental Health records. A sucrose intake score was calculated ...

journal_title：Caries research

authors： Seppä L,Pöllänen L,Hausen H

更新日期：1988-01-01 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：:The aim was to assess how accurately some commonly used risk factors/risk markers (predictors) for caries development could identify children with and without approximal caries as judged from bitewing radiography. Two hundred and sixty-seven consecutive 5-year-old children from two Swedish cities participated. Three e...

journal_title：Caries research

authors： Anderson M,Stecksén-Blicks C,Stenlund H,Ranggård L,Tsilingaridis G,Mejàre I

更新日期：2005-03-01 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：:Mixed continuous cultures of Streptococcus species were obtained, using complex carbohydrate (mucin) as a source of nutrients, to study the ecological effects of oxygen and the lactoperoxidase system. S. mutans NCTC 10449 was unable to grow as a pure culture on mucin, but attained a significant population size in the ...

journal_title：Caries research

authors： van der Hoeven JS,Camp PJ

更新日期：1993-01-01 00:00:00

abstract：:This study compared the effect of a copper phosphate cement (BCC) and a conventional glass ionomer cement (GIC) on carious dentine that remains under restorations in vivo. Using a split-mouth design, 45 primary molar pairs with dentine caries were sampled microbiologically. Without further removal of carious dentine, ...

journal_title：Caries research

authors： Foley J,Blackwell A

更新日期：2003-07-01 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：:The mechanistic action of fluoride on inhibition of enamel demineralization was investigated using (19)F magic angle spinning nuclear magnetic resonance (MAS-NMR). The aim of this study was to monitor the fluoride-mineral phase formed on the enamel as a function of the concentration of fluoride ions [F(-)] in the demi...

journal_title：Caries research

authors： Mohammed NR,Kent NW,Lynch RJ,Karpukhina N,Hill R,Anderson P

更新日期：2013-01-01 00:00:00

abstract：:Gaps remain in our knowledge about the levels of fluoride intake that cause dental fluorosis. The purpose of this study was to report the fluorosis prevalence by levels of estimated fluoride intake in an effort to understand the importance of different levels of daily fluoride intake. As part of the longitudinal Iowa ...

journal_title：Caries research

authors： Hong L,Levy SM,Warren JJ,Broffitt B,Cavanaugh J

更新日期：2006-01-01 00:00:00

abstract：:Despite promising results using probiotics, evidence of the preventive effect on enamel demineralization is insufficient and the cariogenic potential of probiotics is still controversial. Probiotics could affect biofilm formation and interfere with adherence, growth or coaggregation with Streptococcus mutans in biofil...

journal_title：Caries research

authors： Fernández CE,Giacaman RA,Tenuta LM,Cury JA

更新日期：2015-01-01 00:00:00

abstract：:The aim of the present investigation was to study the prevalence of approximal caries lesions and fillings in posterior teeth at 15 years of age in a prospectively followed Swedish population (n = 568), with special reference to their caries experience at the age of 3 years. Only approximal surfaces were recorded, sin...

journal_title：Caries research

authors： Alm A,Wendt LK,Koch G,Birkhed D

更新日期：2007-01-01 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：: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：: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：:This study examines cellular and microradiographic findings in thin, undemineralized sections of 46 cavitated lesions, that were clinically well-defined with respect to lesion activity and estimated lesion age at extraction time. The progressive stages of surface breakdown ranged from enamel cavitation to larger denti...

journal_title：Caries research

authors： Bjørndal L,Darvann T

更新日期：1999-01-01 00:00:00

abstract：:Ameloblasts are sensitive cells whose metabolism and function may be affected by inflammatory stimuli. The aim of this study was to evaluate the possible association between polymorphisms in immune response-related genes and molar-incisor hypomineralization (MIH), and their interaction with polymorphisms in amelogenes...

journal_title：Caries research

authors： Bussaneli DG,Restrepo M,Fragelli CMB,Santos-Pinto L,Jeremias F,Cordeiro RCL,Bezamat M,Vieira AR,Scarel-Caminaga RM

更新日期：2019-01-01 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：: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：: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：:The objectives were (1) to assess caries development, including the incidence and rate of lesion progression, in a Swedish cohort from adolescence to young adulthood and (2) to compare the caries incidence rates in adolescents with those of young adults. The original material consisted of 536 children aged 11-13 years...

journal_title：Caries research

authors： Mejàre I,Stenlund H,Zelezny-Holmlund C

更新日期：2004-03-01 00:00:00

abstract：:The aim of this study was to enumerate and identify bifidobacteria from occlusal carious lesions in permanent and deciduous teeth. Samples of infected dentine were obtained from 24 active occlusal lesions in deciduous teeth and from 15 occlusal lesions in permanent teeth. Plaque samples from sound occlusal surfaces of...

journal_title：Caries research

authors： Mantzourani M,Gilbert SC,Sulong HN,Sheehy EC,Tank S,Fenlon M,Beighton D

更新日期：2009-01-01 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：:After the introduction of fluoridated table salt in the staff cafeteria (VZM) of the Heidelberg University Medical and Dental School, the opportunity was taken to determine urinary fluoride excretion of those eating their main daily meals there. Subjects collected 24-hour urine in three fractions (mornings, afternoons...

journal_title：Caries research

authors： Schulte AG,Gräber R,Kasperk C,Koch MJ,Staehle HJ

更新日期：2002-11-01 00:00:00

abstract：:The latest fluoride research is investigating the use of slow-release devices for the long-term intra-oral provision of fluoride. 174 children aged 8 years with fluoride slow-releasing glass devices were shown to develop 67% fewer new carious teeth and 76% fewer new carious surfaces in a 2-year double-blind caries stu...

journal_title：Caries research

authors： Toumba KJ

更新日期：2001-01-01 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：:The objective of this paper is to describe primary tooth surface level caries progression, over 2 years, based on the severity of the caries lesions. Data were collected from 790 low-income African-American preschool children in Detroit, Mich., USA. The caregivers of the children (aged 0-5 years) completed interviews ...

journal_title：Caries research

authors： Ismail AI,Lim S,Tellez M

更新日期：2015-01-01 00:00:00

abstract：:Although chlorhexidine is one of the most efficacious antimicrobial agents used for the prevention of dental caries, side effects limit its application. The effects of gaegurin 6 (GGN6), an animal-derived cationic peptide, and its derivatives PTP6 and PTP12 on the growth of oral streptococci were investigated to asses...

journal_title：Caries research

authors： Kim SS,Kim S,Kim E,Hyun B,Kim KK,Lee BJ

更新日期：2003-11-01 00:00:00

abstract：:There are few longitudinal studies in which the development of caries over a long period of time has been studied for different age groups. Such studies are important because they can provide information to assess future needs for dental care and the implications if the development of caries is different for patients ...

journal_title：Caries research

authors： Dobloug A,Grytten J

更新日期：2015-01-01 00:00:00