Mutans streptococci, lactobacilli and caries experience in cystic fibrosis homozygotes, heterozygotes and healthy controls.

abstract：:Diagnosis of occlusal caries is difficult from visual and radiographic examination. The use of electrical resistance measurement has been described previously and reported to be a potentially sensitive alternative technique. This is possibly due to the decreased resistance of carious pits and fissures. The aim of this...

journal_title：Caries research

authors： Ricketts DN,Kidd EA,Liepins PJ,Wilson RF

更新日期：1996-01-01 00:00:00

abstract：:This in situ study investigated the secondary caries development in dentin in gaps next to composite and amalgam. For 21 days, 14 volunteers wore a modified occlusal splint containing human dentin samples with an average gap of 215 µm (SD=55 µm) restored with three different materials: Filtek Supreme composite, Clearf...

journal_title：Caries research

authors： Kuper NK,Montagner AF,van de Sande FH,Bronkhorst EM,Opdam NJ,Huysmans MC

更新日期：2015-01-01 00:00:00

abstract：:Arginine metabolism via the arginine deiminase system (ADS) of oral bacteria generates ammonia, which can increase the pH of oral biofilms and decrease the risk for dental caries. Antagonistic interactions between ADS-positive and cariogenic bacteria in oral biofilms may be an important ecological determinant of carie...

journal_title：Caries research

authors： Huang X,Browngardt CM,Jiang M,Ahn SJ,Burne RA,Nascimento MM

更新日期：2018-01-01 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：: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：:Some antimicrobial compounds were tested for their antiplaque activity by a simple method involving measurement of the weight of Streptococcus sobrinus plaque on a glass surface. Chlorhexidine, cetylpyridinium chloride, and n-tetradecylamine reduced the weight of plaque produced by S. sobrinus in vitro; some N-palmity...

journal_title：Caries research

authors： Murata Y,Miyamoto E,Ueda M

更新日期：1990-01-01 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 this study we evaluated the effect of chitosan nanoparticles on the acid tolerance response (ATR) of adhered Streptococcus mutans. An ATR was induced by exposing S. mutans to pH 5.5 for 2 h and confirmed by exposing the acid-adapted cells to pH 3.5 for 30 min, with the majority of cells appearing viable according t...

journal_title：Caries research

authors： Neilands J,Sutherland D,Resin A,Wejse PL,Chávez de Paz LE

更新日期：2011-01-01 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 influence of air-drying on the remineralization of demineralized bovine dentine was examined in wet bulk samples, in dried bulk samples as well as in wet thin sections. Bulk samples of bovine dentine were first demineralized in an acidic gel (pH = 5) at 37 degrees C for 3 weeks. After 24-hour pre-treatment of eith...

journal_title：Caries research

authors： Inaba D,Iijima Y,Takagi O,Ruben J,Arends J

更新日期：1995-01-01 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 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：: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 investigate the efficacy of atraumatic restorative treatment (ART) sealants vs. no sealant in preventing the development of dentine caries lesions in first permanent molars over a period of 3 years. A total of 187 schoolchildren (aged 6-8 years) from a low-income population presenting the 4 first permanent molars w...

journal_title：Caries research

authors： Hesse D,Guglielmi CAB,Raggio DP,Bönecker MJS,Mendes FM,Bonifácio CC

更新日期：2020-12-16 00:00:00

abstract：:The Nyvad classification is a visual-tactile caries classification system devised to enable the detection of the activity and severity of caries lesions with special focus on low-caries populations. The criteria behind the classification reflect the entire continuum of caries, ranging from clinically sound surfaces th...

journal_title：Caries research

authors： Nyvad B,Baelum V

更新日期：2018-01-01 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 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：:The aim of this study was to assess the prevalence of gastro-oesophageal reflux disease (GORD) symptoms and tooth wear in patients with Sjögren's syndrome (SS) compared with matched controls. GORD symptoms were assessed for 33 SS patients and 20 age- and sex-matched controls. Tooth wear was assessed in all patients an...

journal_title：Caries research

authors： Wan Nik WN,Banerjee A,Moazzez R

更新日期：2011-01-01 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：: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：:Pooled plaque samples were obtained from (1) coronal surfaces of two groups of caries-free (CF) subjects, (2) coronal 'white-spot' surface areas of a group of caries-positive (CP) subjects, and (3) exposed, sound root surfaces of root caries-free (RCF) and root caries-positive (RCP) subjects. The plaque samples were o...

journal_title：Caries research

authors： Margolis HC,Zhang YP,van Houte J,Moreno EC

更新日期：1993-01-01 00:00:00

abstract：:This review aims to outline the effects of fluoride on the biological processes involved in the formation of tooth tissues, particularly dental enamel. Attention has been focused on mechanisms which, if compromised, could give rise to dental fluorosis. The literature is extensive and often confusing but a much clearer...

journal_title：Caries research

authors： Robinson C,Connell S,Kirkham J,Brookes SJ,Shore RC,Smith AM

更新日期：2004-05-01 00:00:00

abstract：:Current understanding of dental caries considers this disease a demineralization of the tooth tissues due to the acid produced by sugar-fermenting microorganisms. Thus, caries is considered a diet- and pH-dependent process. We present here the first metagenomic analysis of the bacterial communities present at differen...

journal_title：Caries research

authors： Simón-Soro A,Belda-Ferre P,Cabrera-Rubio R,Alcaraz LD,Mira A

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：: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：:The aim of this study was to identify the association of the presence of root caries in older people with contextual and individual determinants using a multilevel model. Data from the National Survey of Oral Health collected in Brazil were used. A sample of older Brazilians (aged 65-74 years) was included and selecte...

journal_title：Caries research

authors： Souza JGS,Costa Oliveira BE,Sampaio AA,Lages VA,Romão DA,Martins AMEBL

更新日期：2018-01-01 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：:In the past, caries has usually increased after cessation of water fluoridation. More recently an opposite trend could be observed: DMFT remaining stable or even decreasing further. The aim of the present study conducted in La Salud (Province of Habana) in March 1997 was to analyse the current caries trend under the s...

journal_title：Caries research

authors： Künzel W,Fischer T

更新日期：2000-01-01 00:00:00

abstract：:The aim of the present study was to evaluate the assessment of progression of demineralization by digital subtraction radiography. In each of 14 extracted human teeth, 2 approximal enamel demineralization lesions were induced in vitro to simulate dental caries. A modified tunnel preparation with glass ionomer fillings...

journal_title：Caries research

authors： Eberhard J,Hartman B,Lenhard M,Mayer T,Kocher T,Eickholz P

更新日期：2000-05-01 00:00:00

abstract：:The aim of this study was to develop an in vivo model in which onset, progression, and prevention of xerostomia-related dental caries can be studied. The progress of the caries process was investigated on ground and polished human enamel blocks placed in the lower denture of 7 edentulous subjects suffering from xerost...

journal_title：Caries research

authors： Jansma J,Vissink A,Gravenmade EJ,de Josselin de Jong E,Jongebloed WL,Retief DH

更新日期：1988-01-01 00:00:00