Abstract：
:Because low-fluoride toothpaste (500 p.p.m. F) has not clearly been shown to be effective for controlling caries in caries-active children, this experimental in situ study was conducted to evaluate whether its effect, when compared with a conventional toothpaste (1,000-1,500 p.p.m. F), would depend on the cariogenic challenge. During four phases of 14 d each, 14 volunteers used 500 or 1,100 p.p.m. F toothpaste and wore palatal appliances containing deciduous enamel slabs, on which biofilm was accumulated and exposed to 20% sucrose solution at frequencies increasing from two to eight times per day. The F concentration was determined in the biofilm formed, and enamel demineralization was assessed by surface hardness loss (% SHL) and integrated area of hardness x lesion depth (DeltaS). The F uptake by enamel was also determined. Fluoride in biofilm fluid and solids was statistically higher when conventional F toothpaste was used. The toothpastes did not differ statistically in terms of % SHL, DeltaS, and F in enamel, but only the conventional F toothpaste significantly reduced caries-lesion progression according to the frequency of sucrose exposure. The findings suggest that the high-F availability in biofilm, resulting from the use of conventional toothpaste compared with low-F toothpaste, may be important for reducing caries-lesion progression in conjunction with a high frequency of sucrose exposure.
journal_name
Eur J Oral Scijournal_title
European journal of oral sciencesauthors
Cury JA,do Amaral RC,Tenuta LM,Del Bel Cury AA,Tabchoury CPdoi
10.1111/j.1600-0722.2010.00745.xsubject
Has Abstractpub_date
2010-08-01 00:00:00pages
370-5issue
4eissn
0909-8836issn
1600-0722pii
EOS745journal_volume
118pub_type
杂志文章,随机对照试验abstract：:Recombinant human BMP-7 (bone morphogenetic protein-7, osteogenic protein-1) is osteogenic, dentinogenic and cementogenic when implanted into the appropriate tissue in vivo. However, most studies characterizing the induction of these tissues have implanted BMP-7 into freshly surgerized, clinically healthy tissues. To ...
journal_title：European journal of oral sciences
pub_type： 杂志文章
doi：10.1034/j.1600-0722.2000.108003202.x
更新日期：2000-06-01 00:00:00
abstract：:Parathyroid hormone-related peptide (PTHrP) was discovered as the tumor product that is responsible for most instances of the syndrome of humoral hypercalcemia of malignancy. It is now known that the PTHrP and PTH genes arose on the basis of an ancient duplication event. One result of this heritage is a short stretch ...
journal_title：European journal of oral sciences
pub_type： 杂志文章,评审
doi：10.1111/j.1600-0722.1998.tb02150.x
更新日期：1998-01-01 00:00:00
abstract：:The purposes of this survey were to describe dental health in a group of alcoholics and to analyze the influence of social background, dental health behavior and alcohol-related variables on dental health among alcoholics. The dental health in a group of consecutively admitted alcoholics (n = 195) was described with r...
journal_title：European journal of oral sciences
pub_type： 杂志文章
doi：10.1111/j.1600-0722.1996.tb00099.x
更新日期：1996-08-01 00:00:00
abstract：:Formation of crystals in the enamel space releases protons that need to be buffered to sustain mineral accretion. We hypothesized that apical cystic fibrosis transmembrane conductance regulator (CFTR) in maturation ameloblasts transduces chloride into forming enamel as a critical step to secrete bicarbonates. We teste...
journal_title：European journal of oral sciences
pub_type： 杂志文章
doi：10.1111/eos.12163
更新日期：2015-02-01 00:00:00
abstract：:In the present study we investigated the prevalence of self-reported hand eczema as well as subjective associations between skin symptoms and composite/bonding or other dental materials among Swedish dentists. A questionnaire on skin symptoms, atopy, occupational experience, and other background factors was sent to a ...
journal_title：European journal of oral sciences
pub_type： 杂志文章
doi：10.1046/j.0909-8836.1999.eos107612.x
更新日期：1999-12-01 00:00:00
abstract：:Paraffin-stimulated saliva samples were collected from 140 children 3- and 4-yr old attending nine nursery schools in Latvia. The salivary levels of mutans streptococci were rated from zero to 3 after being cultured on a commercially available strip selective for these microorganisms. Of the children, 29.3% were rated...
journal_title：European journal of oral sciences
pub_type： 杂志文章
doi：10.1111/j.1600-0722.1995.tb00171.x
更新日期：1995-08-01 00:00:00
abstract：:Aesthetic alternatives to stainless-steel crowns for restoring primary molars attain growing interest. We studied the mechanical properties of prefabricated zirconia crowns and conventional crowns. Three brands of prefabricated zirconia crowns were compared with computer-aided design/computer-aided manufacturing (CAD/...
journal_title：European journal of oral sciences
pub_type： 杂志文章
doi：10.1111/eos.12645
更新日期：2019-08-01 00:00:00
abstract：:The main objective of this study was to assess whether dental caries status was related to nutritional status in preschool urban Brazilian children aged 12-59 months. Dental and anthropometric examinations were conducted on 1,018 12-59-month-old children during the National Day of Children Vaccination. Dental caries p...
journal_title：European journal of oral sciences
pub_type： 杂志文章
doi：10.1111/j.1600-0722.2007.00507.x
更新日期：2008-02-01 00:00:00
abstract：:Kallikrein-related peptidase 4 (KLK4) is critical for proper dental enamel formation. Klk4 null mice, and humans with two defective KLK4 alleles have obvious enamel defects, with no other apparent phenotype. KLK4 mRNA or protein is reported to be present in tissues besides teeth, including prostate, ovary, kidney, liv...
journal_title：European journal of oral sciences
pub_type： 杂志文章
doi：10.1111/j.1600-0722.2011.00834.x
更新日期：2011-12-01 00:00:00
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journal_title：European journal of oral sciences
pub_type： 杂志文章
doi：10.1111/j.0909-8836.2004.00090.x
更新日期：2004-02-01 00:00:00
abstract：:The variability of gap formation due to different operators and bonding agents around dentin-bonded composites in cylindrical cavities (internal diameter, 3 mm; depth, 1 mm; n = 210) was evaluated in vitro. Seven dentists evaluated two experimental bonding systems (A & B) and one commercial product (C) by each treatin...
journal_title：European journal of oral sciences
pub_type： 杂志文章
doi：10.1111/j.0909-8836.2003.00076.x
更新日期：2003-12-01 00:00:00
abstract：:The outer membrane of Porphyromonas gingivalis, an oral strict anaerobe, was isolated by sucrose density gradient centrifugation. The outer membrane obtained by the differential detergent extraction method, previously reported, showed an essentially similar protein pattern on sodium dodecyl sulfate-polyacrylamide gel ...
journal_title：European journal of oral sciences
pub_type： 杂志文章
doi：10.1034/j.1600-0722.2002.11171.x
更新日期：2002-04-01 00:00:00
abstract：:The aim of the present study was to examine to what extent pH affects human fibroblast repopulation of an experimental wound in vitro laying special emphasis on cell migration, DNA synthesis, and alterations in cell morphology. Wounds were simulated in vitro by partially scraping off monolayers of human embryonic dipl...
journal_title：European journal of oral sciences
pub_type： 杂志文章
doi：10.1111/j.1600-0722.1995.tb00016.x
更新日期：1995-06-01 00:00:00
abstract：:Suboptimally polymerized monomers may be responsible for the reduced material properties of simplified adhesives and their inherent bonded interface instability. This study was performed to determine the degree of cure within the hybrid layers produced by three one-step self-etch adhesives in situ using Raman microspe...
journal_title：European journal of oral sciences
pub_type： 杂志文章
doi：10.1111/j.1600-0722.2009.00654.x
更新日期：2009-08-01 00:00:00
abstract：:Genetic factors underlie the susceptibility and the resistance to dental fluorosis (DF). The A/J (DF susceptible) and 129P3/J (DF resistant) mouse strains have previously been used to detect quantitative trait loci (QTLs) associated with DF on chromosome (Chr) 2 and Chr 11. In the present study, increased marker densi...
journal_title：European journal of oral sciences
pub_type： 杂志文章
doi：10.1111/j.1600-0722.2011.00868.x
更新日期：2011-12-01 00:00:00
abstract：:The overall aim of this study was to examine the relationship between bone mass of the jaw and the axial skeleton. Sixty-nine subjects (age at entry: 32-64), who underwent hormone replacement therapy during the study period, participated. Bone mass of the lumbar spine was determined using dual photon absorptiometry. T...
journal_title：European journal of oral sciences
pub_type： 杂志文章
doi：10.1111/j.1600-0722.1996.tb00039.x
更新日期：1996-02-01 00:00:00
abstract：:This study investigated the effect of repeated tongue motor tasks on suprahyoid muscle activity and tongue pressure. Fourteen participants performed three series of a standardized tongue-lift training (TLT) task on each of five consecutive days. Electromyographic (EMG) activity from suprahyoid muscles and tongue press...
journal_title：European journal of oral sciences
pub_type： 杂志文章
doi：10.1111/eos.12300
更新日期：2016-12-01 00:00:00
abstract：:Salivary tissue kallikrein is stored in an active form in human salivary glands. Pre-kallikrein has been demonstrated in mixed saliva, but it is not clear if the various salivary glands contribute equally. This study set out to determine if pre-kallikrein is present in human parotid and submandibular salivas at rest, ...
journal_title：European journal of oral sciences
pub_type： 杂志文章
doi：10.1034/j.1600-0722.2001.00091.x
更新日期：2001-10-01 00:00:00
abstract：:Inflammatory processes occurring in the vicinity of bone tissue often result in stimulation of osteoclast activity and loss of skeletal mass. The aim of the current study was to determine if inflammatory exudates collected from gingival pockets in patients with periodontitis contain factors capable of stimulating reso...
journal_title：European journal of oral sciences
pub_type： 杂志文章
doi：10.1046/j.0909-8836.1998.eos106304.x
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abstract：:Immunosuppressive agents have been recognized as a factor affecting bone metabolism. The aim of the present study was to evaluate the influence of FK-506 administration on the healing of bone around titanium implants. Thirty-two male mice were randomly allocated to two groups: the FK-506 group (n = 16 mice), which rec...
journal_title：European journal of oral sciences
pub_type： 杂志文章
doi：10.1111/eos.12320
更新日期：2017-02-01 00:00:00
abstract：:Chemosensory function, burning sensations in the tongue (BST), halitosis, saliva secretion, and oral health-related quality of life (OHRQoL) were investigated in patients with primary Sjögren's syndrome (pSS). In 31 patients with pSS and 33 controls, olfactory and gustatory functions were evaluated. Self-reported comp...
journal_title：European journal of oral sciences
pub_type： 杂志文章
doi：10.1111/eos.12358
更新日期：2017-08-01 00:00:00
abstract：:The aim of this study was to determine the pattern of the antibacterial activity of chlorhexidine digluconate (CHX) against mature Streptococcus mutans biofilms. Streptococcus mutans biofilms were formed on saliva-coated hydroxyapatite discs and then treated with 0-20% CHX, once, three times, or five times (1 min per ...
journal_title：European journal of oral sciences
pub_type： 杂志文章
doi：10.1111/eos.12285
更新日期：2016-10-01 00:00:00
abstract：:The Wnt signalling pathway is involved in the development of oral cancer. When inactivated, secreted frizzled receptor protein 1 (SFRP1), a cellular Wnt-inhibitor protein, may enhance cancer development. The aim of this study was to assess the expression of SFRP1 in the invasive front of tongue squamous cell carcinoma...
journal_title：European journal of oral sciences
pub_type： 杂志文章
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更新日期：2016-04-01 00:00:00
abstract：:The aim of the present study was to determine the nature of the cells associated with the formation of reparative acellular extrinsic fiber cementum (AEFC). Calcifying collagen membranes, hydroxyapatite particles and/or non-resorbable ePTFE membranes were implanted in lesions made in the periodontium of the rat mandib...
journal_title：European journal of oral sciences
pub_type： 杂志文章
doi：10.1111/j.1600-0722.1998.tb02200.x
更新日期：1998-01-01 00:00:00
abstract：:The aim of this study was to validate the use of digitized periapical radiographs in evaluating orthodontically induced apical root resorption against micro-computed tomography (micro-CT) scanning as a criterion standard test. In a standardized experimental protocol, 29 premolars in 16 subjects were tipped buccally fo...
journal_title：European journal of oral sciences
pub_type： 杂志文章,随机对照试验
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更新日期：2008-10-01 00:00:00
abstract：:In vivo and ex vivo gene transfer are being developed for localized skeletal regeneration. These strategies for tissue regeneration were tested in an adult ferret model of vital pulp therapy. In this model a reversible pulpitis was induced first. Then after 3 d, the pulps were directly infected with recombinant virus ...
journal_title：European journal of oral sciences
pub_type： 杂志文章
doi：10.1034/j.1600-0722.2001.00150.x
更新日期：2001-12-01 00:00:00
abstract：:Relearning of motor skills is important in neurorehabilitation. We investigated the improvement of training success during simple tongue protrusion (two force levels) and a more complex tongue-training paradigm using the Tongue Drive System (TDS). We also compared subject-based reports of fun, pain, fatigue, and motiv...
journal_title：European journal of oral sciences
pub_type： 杂志文章,随机对照试验
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更新日期：2012-02-01 00:00:00
abstract：:The aim of this study was to compare the oral health-related behaviors of unemployed people with those of employed people and to assess whether they differ according to the length of unemployment. This study is part of the Health 2000 Survey in Finland. The cross-sectional data were based on interviews and questionnai...
journal_title：European journal of oral sciences
pub_type： 杂志文章
doi：10.1111/eos.12276
更新日期：2016-08-01 00:00:00
abstract：:Enamelysin is a matrix metalloproteinase (MMP-20) secreted by ameloblasts, previously shown to hydrolyze recombinant amelogenin. The purpose of this study was to use recombinant MMP-20 to further investigate the specific hydrolysis of peptide fragments containing cleavage sites for tyrosine-rich amelogenin peptide (TR...
journal_title：European journal of oral sciences
pub_type： 杂志文章
doi：10.1046/j.0909-8836.1999.eos107506.x
更新日期：1999-10-01 00:00:00
abstract：:It has been reported that phosphoric acid (PA) produces structural and molecular alterations in dentin collagen fibrils; however, no relevant information exists on the influence of etching with PA on dentin non-collagenous macromolecules. The present study investigated, by immunohistochemistry and ultrastructural hist...
journal_title：European journal of oral sciences
pub_type： 杂志文章
doi：10.1034/j.1600-0722.2000.00912.x
更新日期：2000-12-01 00:00:00
