Dental effects of Lycasin in the diet of laboratory rats.

abstract：:The aim of the study was to examine the relationship between oral hygiene level and caries experience in 14-year-olds using fluoride dentifrices on a regular basis. Oral hygiene expressed as Gingival Bleeding Points (GBP) was recorded in 267 individuals in the county of Lillehammer in Norway. Total caries experience a...

journal_title：Caries research

authors： Mathiesen AT,Ogaard B,Rølla G

更新日期：1996-01-01 00:00:00

abstract：:A constant-composition fluoride (F) titration method was used to measure the amount of leachable F deposited on tooth surfaces in vitro by a 1-min rinse with a 228-ppm F solution (12 mmol/l sodium fluoride). The mean F uptake was 0.23 +/- (SE) 0.07 microgram/cm2, corresponding to less than 0.2% of the F contained in t...

journal_title：Caries research

authors： Chow LC,Takagi S

更新日期：1991-01-01 00:00:00

abstract：:This in vivo study aimed to evaluate the performance of methods of approximal caries detection in primary molars and to assess the influence of the discomfort caused by these methods on their performance. Two examiners evaluated 76 children (4-12 years old) using visual inspection (ICDAS), radiography and a laser fluo...

journal_title：Caries research

authors： Novaes TF,Matos R,Raggio DP,Imparato JC,Braga MM,Mendes FM

更新日期：2010-01-01 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 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 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 purpose of this in vitro study was to assess the validity and reproducibility of the diagnosis of fissure caries prior to and following the placement of a clear sealant. One hundred and twelve extracted molar teeth were examined by 7 experienced clinicians. Each examiner conducted four visual examinations, 2 prior...

journal_title：Caries research

authors： Deery C,Fyffe HE,Nugent Z,Nuttall NM,Pitts NB

更新日期：1995-01-01 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：:The aim of the present study was to develop transverse microradiography (TMR) in order to quantitatively assess the influence of artificial saliva and orange juice on the erosion of bovine enamel. Bovine incisors were sectioned sagittally into two equal halves. Each half was coated with acid-resistant nail varnish exc...

journal_title：Caries research

authors： Amaechi BT,Higham SM,Edgar WM

更新日期：1998-01-01 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：:Forty children aged 8-10 years participated in this study. Half (n =20) of them used orthodontic appliances which contained fluoride-releasing devices embedded in the lingual surface of the appliance and the other half used orthodontic appliances prepared from a fluoride-releasing acrylic polymer. Prior to the adjustm...

journal_title：Caries research

authors： Alaçam A,Ulusu T,Bodur H,Oztaş N,Oren MC

更新日期：1996-01-01 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：: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：: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 effect of 2-O-stearoyl glycerol-1,3-bisphosphate (Glydip) on caries lesion formation in root surfaces of sound human third molars was investigated in vitro. For this purpose parts of the root surfaces were treated with Glydip. Adjacent parts of the surfaces were not treated and served as control. Lesions were obta...

journal_title：Caries research

authors： Borggreven JM,Driessens FC,Hoeks TL,Zwanenburg B

更新日期：1991-01-01 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：: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：: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 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：: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：:The acidogenic and cariogenic potential of plain and supplemented human and bovine milk was determined by pH tests and with intra-oral experiments. Human milk produced a lower pH than bovine milk and bovine milk with a 2% lactose supplement. Human milk caused greater softening of enamel than bovine milk in the intra-o...

journal_title：Caries research

authors： Thomson ME,Thomson CW,Chandler NP

更新日期：1996-01-01 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 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：: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：: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：: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 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 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：:This in situ/ex vivo study assessed the effect of different concentrations of fluoride in dentifrices on dentin subjected to erosion or to erosion plus abrasion. Ten volunteers took part in this crossover and double-blind study performed in 3 phases (7 days). They wore acrylic palatal appliances containing 4 bovine de...

journal_title：Caries research

authors： Magalhães AC,Rios D,Moino AL,Wiegand A,Attin T,Buzalaf MA

更新日期：2008-01-01 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