Effects of irradiation on in situ remineralization of human and bovine enamel demineralized in vitro.

abstract：:This study aimed to analyse if the erosion-protective potential of the salivary pellicle is different between female and male subjects. Bovine enamel and dentin specimens (each n = 3) were exposed to the oral cavity of healthy female or male volunteers (each n = 25, females: 25.8 ± 3.5 years, males: 26.7 ± 4.0 years) ...

journal_title：Caries research

authors： Wiegand A,Rosemann A,Hoch M,Barke S,Dakna M,Kanzow P

更新日期：2019-01-01 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：: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：:Nine-day-old rats were given oral fluoride doses (0.5 micrograms F/g body weight). Plasma, enamel organ, muscle and liver samples were collected from nondosed pups (baseline) and 15, 30, 60 and 120 min after the dose. Samples were assayed for fluoride and calcium concentrations. Adult rats were given 20 ppm F water fo...

journal_title：Caries research

authors： Bawden JW,Deaton TG,Crawford BP

更新日期：1992-01-01 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：: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 purpose of this study was to evaluate the influence of enamel defects in the development of dental caries and their association with feeding practices and oral health behaviors in a cohort study of low-socioeconomic children from birth to 36 months of age in northeastern Brazil. Subjects were registered at birth a...

journal_title：Caries research

authors： Oliveira AF,Chaves AM,Rosenblatt A

更新日期：2006-01-01 00:00:00

abstract：:This study aimed to determine the reliability and accuracy of the ICDAS and radiographs in detecting and estimating the depth of proximal lesions on extracted teeth. The lesions were visible to the naked eye. Three trained examiners scored a total of 132 sound/carious proximal surfaces from 106 primary teeth and 160 s...

journal_title：Caries research

authors： Ekstrand KR,Luna LE,Promisiero L,Cortes A,Cuevas S,Reyes JF,Torres CE,Martignon S

更新日期：2011-01-01 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：:Salivary proteins protect teeth against acid-induced softening and demineralization by forming a pellicle. However, little is known about individual, gender and ethnic variations in this effect. Therefore, we aimed to determine differences in protective effects of experimentally formed pellicles from 10 healthy young ...

journal_title：Caries research

authors： Bruvo M,Moe D,Kirkeby S,Vorum H,Bardow A

更新日期：2009-01-01 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 5-year incidence of caries was studied in a random sample of 60-, 70- and 80-year-old inhabitants of Göteborg, with 69, 51 and 28 individuals in the different age groups. One aim of the study was to introduce a root caries index (DMFRS%) in which the missing root surfaces are taken into account. This study, as wel...

journal_title：Caries research

authors： Fure S

更新日期：1997-01-01 00:00:00

abstract：:Mutans streptococci (MS) and lactobacillus (LB) counts (CRT Bacteria chair-side test) were compared and correlated with the respective caries experience (DMF) of cystic fibrosis (CF) homozygotes (n = 20), CF heterozygotes (n = 20) and healthy controls (n = 20). Each group of subjects was divided into two equal age gro...

journal_title：Caries research

authors： Aps JK,Van Maele GO,Claeys G,Martens LC

更新日期：2001-11-01 00:00:00

abstract：AIM:To study the effectiveness of four different preventive programmes within a group of adolescents at high risk of caries. SUBJECTS AND METHODS:In 1995, a cohort of 12-year-olds was examined for caries and completed a questionnaire. Subjects identified as being at high risk were examined every year until 2000 when t...

journal_title：Caries research

authors： Källestål C

更新日期：2005-01-01 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 objectives were to: (1) determine the salivary concentrations of urea during 20 min chewing of a sugar-free gum containing 30 mg of urea; (2) measure the degree to which this urea would diffuse into a gel-stabilized plaque; (3) study the effect of the urea on the fall and subsequent rise in pH (Stephan curve) on e...

journal_title：Caries research

authors： Dawes C,Dibdin GH

更新日期：2001-09-01 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：: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：AIM:To assess the effect of protein-containing toothpastes on the progression of dental erosion in situ (with pellicle) and in vitro (without pellicle). METHODS:A combined split-mouth (extraoral water or toothpaste brushing) and crossover (type of toothpaste) setup was used. Two protein-containing (high/low concentrat...

journal_title：Caries research

authors： Jager DH,Vissink A,Timmer CJ,Bronkhorst E,Vieira AM,Huysmans MC

更新日期：2013-01-01 00:00:00

abstract：:The purpose of this study was to examine plaque and saliva composition after a fluoride rinse and subsequent sucrose application. Fifteen subjects accumulated plaque for 48 h, and then rinsed with a fluoride rinse based on 228 microg/g (ppm) Na2SiF6 and some received no rinse. After 60 min, upper and lower buccal mola...

journal_title：Caries research

authors： Vogel GL,Zhang Z,Chow LC,Schumacher GE

更新日期：2002-01-01 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：: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：: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：:Long-term nationally representative caries data in the primary dentition are rare, but nonetheless central to assess needs in caries prevention and treatment. This study evaluated the prevalence and trends of caries levels in the primary dentition of 6- to 7-year-olds in Germany as a whole and its federal states indiv...

journal_title：Caries research

authors： Santamaria RM,Schmoeckel J,Basner R,Schüler E,Splieth CH

更新日期：2019-01-01 00:00:00

abstract：:Bone morphogenetic proteins (BMPs) play an important role during the initial process of enamel development and therefore may play a role in caries susceptibility. The purpose of this study was to evaluate the association between the polymorphisms in the BMP2, BMP4 and BMP7 genes and their association with caries exper...

journal_title：Caries research

authors： Romanos HF,Antunes LS,Lopes LB,Sabóia Tde M,Tannure PN,Lips A,Antunes LA,Abreu FV,Deeley K,Alves G,Granjeiro JM,Vieira AR,Costa MC,Küchler EC

更新日期：2015-01-01 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：:Acidic fluoride solutions may reduce dental erosion. The aim of this study was to compare the effect of different acidic fluoride solutions on enamel dissolution using an established in vivo model. When possible 4 anterior teeth (255 teeth in a total of 67 subjects) were isolated and exposed to 0.01 M citric acid. The...

journal_title：Caries research

authors： Hjortsjö C,Jonski G,Thrane PS,Saxegaard E,Young A

更新日期：2009-01-01 00:00:00

abstract：AIM:The aim of this study was to evaluate the effectiveness of partial removal of carious dentine and restoration in a single session (PDR) and stepwise excavation (SW), both of which are treatments for deep carious lesions, in Public Health Services in Brazil. METHODS: INCLUSION CRITERIA:patients ≥6 years old, perma...

journal_title：Caries research

authors： Maltz M,Jardim JJ,Mestrinho HD,Yamaguti PM,Podestá K,Moura MS,de Paula LM

更新日期：2013-01-01 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：: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