Abstract:
:Coadhesion between oral microbial pairs is an established factor in the spatiotemporal development and prevalence of mixed-species communities in early dental plaque in vivo. This study compares removal and de novo adhesion of pairs of coadhering and non-coadhering oral actinomyces and streptococci by sonic brushing on salivary pellicles in a non-contact mode as a function of the distance between the brush and the pellicle surface in vitro. First, actinomycetes were adhered to a pellicle surface, after which streptococci suspended in saliva were allowed to adhere. Removal was examined by non-contact, sonic brushing with a wetted brush on a either a wetted or a substratum immersed to a depth of 7 mm. After brushing, de novo adhesion of streptococci to brushed pellicles was studied. For coadhering and non-coadhering pairs, 34% and 9%, respectively, of the adhering bacteria were involved in aggregates comprising more than 10 organisms. Non-contact, sonic brushing removed up to 99% of the adhering bacteria, regardless of the state of immersion of the substratum. Bacterial removal decreased with increasing distance of up to 6 mm between brush and pellicle surface. For the non-coadhering pair, subsequent exposure of pellicles to a streptococcal suspension yielded about 6% of bacteria involved in large aggregates. Alternatively, de novo adhesion of the coadhering streptococcal strain to pellicles brushed on the wetted substratum yielded 31% of bacteria involved in large aggregates, but after brushing the immersed substratum only 12% of the adhering bacteria were found in large aggregates. It is concluded that non-contact sonic brushing, under immersion, removes high percentage of adhering bacterial pairs up to a distance of 6 mm between the brush and the pellicle surface. However, non-contact, sonic brushing with only a thin wet film on the substratum may leave footprints to which streptococci preferentially adhere.
journal_name
Eur J Oral Scijournal_title
European journal of oral sciencesauthors
Busscher HJ,Rustema-Abbing M,Bruinsma GM,de Jager M,Gottenbos B,van der Mei HCdoi
10.1111/j.0909-8836.2003.00078.xsubject
Has Abstractpub_date
2003-12-01 00:00:00pages
459-64issue
6eissn
0909-8836issn
1600-0722pii
078journal_volume
111pub_type
杂志文章abstract::The purpose of this study was to compare fluid flow rates across dentin surfaces treated with four conditioners. The effect of conditioning on the micro-shear bond strengths of glass ionomer cement (Fuji IX GP) and resin-based adhesives (Single Bond 2 or Clearfil SE Bond) were also investigated. Under a simulated pres...
journal_title:European journal of oral sciences
pub_type: 杂志文章,随机对照试验
doi:10.1111/j.1600-0722.2007.00483.x
更新日期:2007-12-01 00:00:00
abstract::Plasma arc light units for curing resin composites have been introduced with the claim of relatively short curing times. The purpose of the present study was to measure and compare elution of monomers from an experimental BisGMA-TEGDMA resin and a commercial resin composite when cured with a halogen unit and when cure...
journal_title:European journal of oral sciences
pub_type: 杂志文章
doi:10.1034/j.1600-0722.2000.108004341.x
更新日期:2000-08-01 00:00:00
abstract::Vitamin D acts through binding with vitamin D receptor (VDR) and is responsible for regulating bone metabolism and mineralization; it also suppresses the immune system. The aim of this study was to investigate if VDR gene polymorphisms are associated with chronic periodontitis (CP) and aggressive periodontitis (AgP) i...
journal_title:European journal of oral sciences
pub_type: 杂志文章
doi:10.1111/eos.12085
更新日期:2013-12-01 00:00:00
abstract::The aim of this study was to evaluate the postoperative consequences of chorda tympani reclining during middle ear surgery for otosclerosis. Electrogustometric taste thresholds were measured at 11 loci on the tongue and the soft palate in 14 patients before surgery, and 8 d, 1 month and (in some cases) 6 months after ...
journal_title:European journal of oral sciences
pub_type: 杂志文章
doi:10.1111/j.1600-0722.2008.00556.x
更新日期:2008-10-01 00:00:00
abstract::Oral health problems are reported more frequently in children with disabilities, but the reasons for this are not fully known. The present study was conducted to illuminate and to gain a deeper understanding of the possible barriers preventing children with disabilities from receiving oral health care on the same prem...
journal_title:European journal of oral sciences
pub_type: 杂志文章
doi:10.1111/j.1600-0722.2012.00961.x
更新日期:2012-06-01 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::The aim of this study was to determine the effect of interleukin-10 (IL-10) on the gene expression of osteoclastogenic regulatory molecules in rat dental follicle cells. Interleukin-10 is an anti-inflammatory cytokine that inhibits alveolar bone resorption, but the molecular basis for this is unknown. Alveolar bone re...
journal_title:European journal of oral sciences
pub_type: 杂志文章
doi:10.1111/j.1600-0722.2006.00283.x
更新日期:2006-02-01 00:00:00
abstract::Many factors have been proposed to influence oral infection with yeast. The aim of this study was to determine the prevalence of oral yeasts in oral lichen planus (OLP) patients and control subjects, and to perform a multiple logistic regression analysis to identify factors that influence oral Candida infection in OLP...
journal_title:European journal of oral sciences
pub_type: 杂志文章
doi:10.1111/eos.12073
更新日期:2013-10-01 00:00:00
abstract::The aim of this study was to characterize the sarcoplasmic-endoplasmic reticulum Ca-ATPase (SERCA) isoforms in rabbit masticatory muscles compared with those in fast-twitch muscle. It was hypothesized that combined expression of the SERCA isoforms in fast- and slow-twitch muscles accounts for lower Ca-ATPase activity....
journal_title:European journal of oral sciences
pub_type: 杂志文章
doi:10.1111/eos.12098
更新日期:2014-02-01 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::The expression of HLA Class II antigens on the surfaces of immunocompetent cells and the presence of CD1a+ cells (Langerhans cells) are important components of antigen presentation. Quantitative variations in HLA class II expression on antigen-presenting cells play a role in immune regulation. An indirect immunofluore...
journal_title:European journal of oral sciences
pub_type: 杂志文章
doi:10.1111/j.1600-0722.1995.tb00161.x
更新日期:1995-08-01 00:00:00
abstract::Dental personnel and orthopedic surgeons are at risk when manually handling products containing methyl methacrylate (MMA). Dental products may also contain cross-linking agents such as ethylene glycol dimethacrylate (EGDMA) or 1,4-butanediol dimethacrylate (1,4-BDMA). Skin contact with monomers can cause hand eczema, ...
journal_title:European journal of oral sciences
pub_type: 杂志文章
doi:10.1034/j.1600-0722.2003.00064.x
更新日期:2003-10-01 00:00:00
abstract::The objectives of this study were to determine the prevalence, intensity, and extent of the impacts caused by oral problems, and to compare their intensity and extent by the type of oral problem. Four of seven public schools linked to a Health Center in Lima, Peru, were randomly selected as clusters, and 805 11-12-yr-...
journal_title:European journal of oral sciences
pub_type: 杂志文章
doi:10.1111/j.1600-0722.2007.00440.x
更新日期:2007-04-01 00:00:00
abstract::The aim of this double-blind study was to enumerate the total number of living and dead bacteria on defined tooth areas during the application of antibacterial mouthrinses. After prophylaxis, 40 students refrained from all oral hygiene measures for 3 d, during which they rinsed with a phenolic compound (Listerine), an...
journal_title:European journal of oral sciences
pub_type: 临床试验,杂志文章
doi:10.1111/j.1600-0722.1995.tb01857.x
更新日期:1995-12-01 00:00:00
abstract::Temporomandibular joint (TMJ) histology was investigated in 8 female Scandinavian moose. 5 were 1-year-old with a carcass weight (cw) of 125-140 kg, and 3 were 2-years-old (160-175 kg cw). The condylar articular surface consisted of a connective tissue lining with parallel collagen fibres. Numerous blood vessels were ...
journal_title:European journal of oral sciences
pub_type: 杂志文章
doi:10.1111/j.1600-0722.1996.tb00146.x
更新日期:1996-10-01 00:00:00
abstract::Root resorption appears to be an inevitable sequel to orthodontic tooth movement, occurring either apically or along surfaces in and around the pressure zones. However, there is uncertainty as to the location of initial cementum repair in resorbed areas as well as the time of onset of repair. The aim of the present st...
journal_title:European journal of oral sciences
pub_type: 杂志文章
doi:10.1111/j.1600-0722.1995.tb00029.x
更新日期:1995-10-01 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::In the present study the crystalline phases of calcium sulphate present in various commercially available alginate impression materials were identified by means of x-ray diffraction. The diffractograms obtained indicated that the predominant crystalline phase in most materials was calcium sulphate dihydrate and confir...
journal_title:European journal of oral sciences
pub_type: 杂志文章
doi:10.1111/j.1600-0722.1996.tb00156.x
更新日期:1996-10-01 00:00:00
abstract::The aim of the present study was to examine the accuracy of linear measurements on radiographs of interproximal bone loss in intrabony defects utilizing the gold standard of surgical measurements. In 22 patients with untreated advanced periodontal disease, 33 standardized radiographs were taken presurgically. The hori...
journal_title:European journal of oral sciences
pub_type: 杂志文章
doi:10.1034/j.1600-0722.2000.00729.x
更新日期:2000-02-01 00:00:00
abstract::Although interproximal attrition is considered to be limited in modern populations, it has important clinical implications. However, in contrast to occlusal attrition, proximal attrition receives limited scientific attention. The main purpose of the current study was to fill this void. Seven-hundred and sixty-five tee...
journal_title:European journal of oral sciences
pub_type: 杂志文章
doi:10.1111/eos.12135
更新日期:2014-08-01 00:00:00
abstract::There is limited empirical information as to whether or how stimuli associated with dental fear can be classified into distinct subtypes. The purpose of the current study was to develop a descriptive framework for the classification of dental fear. Data were collected using a survey among Dutch twin families (n = 11,7...
journal_title:European journal of oral sciences
pub_type: 杂志文章
doi:10.1111/eos.12343
更新日期:2017-06-01 00:00:00
abstract::Halitosis is most often caused by oral conditions. Volatile sulfur compounds (VSC), constituting the major components of oral malodor, are produced by anaerobic, gram-negative bacteria retained mainly in periodontal pockets or on the tongue dorsum. Sulfur-containing amino acids serve as substrate for these bacteria. V...
journal_title:European journal of oral sciences
pub_type: 杂志文章
doi:10.1111/j.1600-0722.1997.tb00241.x
更新日期:1997-10-01 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 purpose of this study was to evaluate the effect of combining fluoride dentifrice (FD) and varnish (FV) on in vitro enamel surface rehardening and on fluoride uptake under a pH-cycling regimen. Seventy-eight bovine enamel blocks with early lesions were used and 52 were divided into four treatment groups: (a) place...
journal_title:European journal of oral sciences
pub_type: 杂志文章
doi:10.1034/j.1600-0722.2003.00007.x
更新日期:2003-02-01 00:00:00
abstract::Dentine caries is a process of demineralization and subsequent degradation of the collagenous matrix. Host-derived proteolytic enzymes, such as matrix metalloproteinases (MMPs), play a role in this process of dentine collagen degradation. Hampering this degradation retards the caries process. Dietary antioxidants, suc...
journal_title:European journal of oral sciences
pub_type: 杂志文章
doi:10.1111/eos.12225
更新日期:2015-12-01 00:00:00
abstract::Human dental plaque is thought to contribute to disease, not only in the oral cavity but also at other body sites. To investigate the pathogenicity of dental plaque in tissues remote from the mouth, we examined the ability of human supragingival dental plaque to induce infective endocarditis (IE) in rats. In total, 15...
journal_title:European journal of oral sciences
pub_type: 杂志文章
doi:10.1111/j.1600-0722.2005.00258.x
更新日期:2005-12-01 00:00:00
abstract::Orthodontic therapy is known to have an aggravating effect on the progression of destructive periodontitis if oral hygiene is not maintained. However, it is largely unknown how active periodontitis affects the velocity of orthodontic tooth movement. In this study, we examined the effect of periodontal inflammation on ...
journal_title:European journal of oral sciences
pub_type: 杂志文章
doi:10.1111/j.1600-0722.2009.00625.x
更新日期:2009-06-01 00:00:00
abstract::The aim of this study was to investigate the relationship between dental fluorosis and dental caries among western Saharan refugee children. The western Saharan child population is characterized by adverse living conditions, an unbalanced diet, poor oral hygiene habits, and a concentration of fluoride in the drinking ...
journal_title:European journal of oral sciences
pub_type: 杂志文章,多中心研究
doi:10.1111/j.1600-0722.2008.00583.x
更新日期:2008-12-01 00:00:00
abstract::Women from ancient societies have shown a higher prevalence of dental caries in comparison with men. Recent research has shown that the relationship between increased oestrogen production during pregnancy and decreased salivary flow is a possible cause for the higher levels of caries in women, which is in contrast to ...
journal_title:European journal of oral sciences
pub_type: 历史文章,杂志文章
doi:10.1111/eos.12586
更新日期:2019-02-01 00:00:00
abstract::The physiological variations of fibrinolytic activity (FA) in saliva were investigated in a population of 149 healthy volunteers including 12 pregnant women. An increase in FA could be observed with increasing age. Marked variations were observed during daytime with a peak value early in the morning. Higher FA values ...
journal_title:European journal of oral sciences
pub_type: 杂志文章
doi:10.1111/j.1600-0722.1996.tb00089.x
更新日期:1996-08-01 00:00:00