Reduction of erosion by protein-containing toothpastes.

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 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：:In the present in vitro study, the validity was determined of bite-wing radiographs for the diagnosis of secondary caries in approximal parts of teeth with class II amalgam restorations in vitro. The study was performed on 47 molars and 49 premolars providing 68 and 69 filled approximal surfaces, respectively. The tee...

journal_title：Caries research

authors： Rudolphy MP,Gorter Y,van Loveren C,van Amerongen JP

更新日期：1997-01-01 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：:Scottish children have one of the highest levels of caries experience in Europe. Only 33% of 5-year-old children in Dundee who developed caries in their first permanent molars by 7 brushed their teeth twice a day. High-caries-risk children should benefit if they brush more often with fluoridated toothpaste. The aim of...

journal_title：Caries research

authors： Curnow MM,Pine CM,Burnside G,Nicholson JA,Chesters RK,Huntington E

更新日期：2002-07-01 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：:The aim of this study was to evaluate the accuracy of cone beam computed tomography (CBCT) in the detection of noncavitated occlusal caries lesions and to compare this accuracy with that observed with conventional radiographs. 135 human teeth, 67 premolars and 68 molars with macroscopically intact occlusal surfaces, w...

journal_title：Caries research

authors： Krzyżostaniak J,Surdacka A,Kulczyk T,Dyszkiewicz-Konwińska M,Owecka M

更新日期：2014-01-01 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：: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：:Molar-incisor hypomineralisation (MIH) is a problematic and costly condition. Caries remineralising agents are often recommended for MIH management despite the lack of evidence that these lesions have the capacity for increasing their mineral content. Following surface layer removal ± NaOCl pre-treatment and 14-day ex...

journal_title：Caries research

authors： Crombie FA,Cochrane NJ,Manton DJ,Palamara JE,Reynolds EC

更新日期：2013-01-01 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：:This study investigated the role of a matrix metalloproteinase (MMP) inhibitor (CHX 2%) in the development of secondary caries wall lesions in different interface conditions with small (run 1) and wider gaps (run 2). Dentin discs were restored and pretreated with or without CHX 2%. In run 1, interfaces were made with ...

journal_title：Caries research

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

更新日期：2019-01-01 00:00:00

abstract：:The aim was to describe the prevalence and incidence of caries lesions in relation to the placement and replacement of amalgam and non-metal fillings in a randomly selected adult Danish population. In 1997 and in 2003, 470 individuals underwent a full-mouth radiographic survey. All recordings were based on radiographs...

journal_title：Caries research

authors： Kirkevang LL,Vaeth M,Wenzel A

更新日期：2009-01-01 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：: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：:To exert anticaries effects, probiotics are described to inhibit growth and biofilm formation of cariogenic bacteria such as Streptococcus mutans (SM). We screened 8 probiotics and assessed how SM growth or biofilm formation inhibition affects cariogenicity of probiotic-SM mixed-species biofilms in vitro. Growth inhib...

journal_title：Caries research

authors： Schwendicke F,Korte F,Dörfer CE,Kneist S,Fawzy El-Sayed K,Paris S

更新日期：2017-01-01 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：: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 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：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：:The aim of this study was to evaluate the consistency of the prevalence of mutans streptococci in a group of Swedish families. Eleven families, which had previously been examined for genotypes of mutans streptococci, were re-examined after 2-5 years. The families consisted of mother, father and a child (mean age 7.2 y...

journal_title：Caries research

authors： Emanuelsson IR,Thornqvist E

更新日期：2000-03-01 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：:Early childhood caries (ECC) is closely related to high numbers of mutans streptococci, lactobacilli and Candida albicans. Oral colonization of these microorganisms was monitored in a prospective clinical study in order to investigate the effect of comprehensive treatment under general anesthesia and the sustainabilit...

journal_title：Caries research

authors： Klinke T,Urban M,Lück C,Hannig C,Kuhn M,Krämer N

更新日期：2014-01-01 00:00:00

abstract：:The aim of this in vitro study was to investigate the impact of saliva on the abrasion of eroded enamel using two measuring methods. A total of 80 bovine enamel specimens from 20 bovine incisors were allocated to four experimental groups (n = 20 specimens per group). After baseline surface microhardness (SMH) measurem...

journal_title：Caries research

authors： Steiger-Ronay V,Tektas S,Attin T,Lussi A,Becker K,Wiedemeier DB,Beyeler B,Carvalho TS

更新日期：2019-01-01 00:00:00

abstract：:There is ample evidence that caries can develop well into the middle-aged years, and for many subjects, for most of their adult lives. The kinds of benefits to expect for adults in the longer term for improved fluoride products, especially dentifrices, based upon small observed relative improvements in short-term effi...

journal_title：Caries research

authors： Kingman A

更新日期：1993-01-01 00:00:00

abstract：:To estimate permeability properties of bovine dental enamel, complex impedance measurements and radioisotope diffusion experiments were carried out before and after X-ray irradiation (single dose, 72 Gy) of enamel specimens. Neither impedance measurements nor diffusion experiments showed significant changes in permeab...

journal_title：Caries research

authors： Jansma J,Borggreven JM,Driessens FC,'s-Gravenmade EJ

更新日期：1990-01-01 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：: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 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：: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