Abstract:
:The purpose of the study was to compare the efficacy of two electric toothbrushes (Philips HP555 and the Philips Jordan 2-action Plaque Remover HP510). A manual toothbrush Jordan V-shaped, medium) served as control. Fifty subjects, aged 18-60 years, participated in a randomized, single-blind, 3 x 3 weeks crossover study. Plaque was assessed according to the Turesky modification of the Quigley-Hein index (P.I.), while the Løe-Silness index was used for assessing gingivitis. Adverse effects were assessed according to the ADA specifications. Compliance and preference were assessed through questionnaires and interviews, respectively. All periods mean P.I. (all surfaces) were 2.79, 3.01, and 2.86 for the manual, the HP555, and the HP510 electric brushes and the corresponding gingivitis values were 1.19, 1.22, and 1.21. For both indices, only the difference between the manual and the HP555 yielded significance (P = 0.04 and P = 0.02). Most subjects (28/50) preferred the HP5 10 brush, as it felt more practical to use and was perceived to have better cleaning ability. In conclusion. no clinically relevant differences in plaque reducing and gingivitis controlling ability were observed.
journal_name
Acta Odontol Scandjournal_title
Acta odontologica Scandinavicaauthors
Aass AM,Gjermo Pdoi
10.1080/000163500429163subject
Has Abstractpub_date
2000-08-01 00:00:00pages
166-70issue
4eissn
0001-6357issn
1502-3850journal_volume
58pub_type
临床试验,杂志文章,随机对照试验abstract:OBJECTIVE:The purpose of this study was to compare the cytotoxicity of four denture adhesives on human gingival fibroblast cells. MATERIALS AND METHODS:Immortalized human gingival fibroblasts were cultured with one of four different denture adhesives, Polident, Protefix, Staydent or Denfix-A, which was placed in inser...
journal_title:Acta odontologica Scandinavica
pub_type: 杂志文章
doi:10.3109/00016357.2014.954266
更新日期:2015-02-01 00:00:00
abstract:OBJECTIVE:The aim was to investigate the relationship between soft drink consumption, oral health and some lifestyle factors in Swedish adolescents. MATERIALS AND METHODS:A clinical dental examination and a questionnaire concerning lifestyle factors, including drinking habits, oral hygiene, dietary consumption, physic...
journal_title:Acta odontologica Scandinavica
pub_type: 杂志文章
doi:10.3109/00016357.2014.946964
更新日期:2014-11-01 00:00:00
abstract:OBJECTIVE:To evaluate oral fluoride (F) retention after using fluoridated toothpastes, rinsing solutions and chewing sticks (Miswaks) in orthodontic patients with and without orthodontic appliances. MATERIAL AND METHODS:Nine orthodontic patients, with a mean age of 16 years, were included in a randomized, cross-over, ...
journal_title:Acta odontologica Scandinavica
pub_type: 杂志文章,随机对照试验
doi:10.3109/00016350903571723
更新日期:2010-07-01 00:00:00
abstract::Signs and symptoms of temporomandibular disorders (TMDs) and the frequency of radiologically observed abnormalities in the condyles of temporomandibular joints (TMJs) of adolescent violin players (VP group) were investigated in a group of 31 music students and in their age- and sex-matched controls (C group). All subj...
journal_title:Acta odontologica Scandinavica
pub_type: 杂志文章
doi:10.3109/00016359609003536
更新日期:1996-08-01 00:00:00
abstract::The purpose of the present study was to determine the surface hydrophobicity of small oral spirochetes and to receive an impression of the molecular organization of the cell surfaces. Nine spirochete strains with one endoflagellum from each cell-end (1:2:1 spirochetes) and eight with two endoflagella from each cell-en...
journal_title:Acta odontologica Scandinavica
pub_type: 杂志文章
doi:10.3109/00016359109041134
更新日期:1991-02-01 00:00:00
abstract::A 55Fe excited X-ray fluorescence method has been developed for the quantitative nondestructive analysis of Ca content in surface layers of teeth. To eliminate the effects due to curved enamel surface and the localisation of the tooth a special measuring geometry was constructed. The reproducibility of the method rema...
journal_title:Acta odontologica Scandinavica
pub_type: 杂志文章
doi:10.3109/00016358209041119
更新日期:1982-01-01 00:00:00
abstract:OBJECTIVE:Headaches represent a significant public health problem, but the knowledge of factors specifically related to incidence and persistence of headaches is still limited. The aim of this study was to evaluate whether gender, self-reported bruxism and variations in the dental occlusion contribute to onset and pers...
journal_title:Acta odontologica Scandinavica
pub_type: 杂志文章
doi:10.3109/00016357.2014.906652
更新日期:2014-11-01 00:00:00
abstract::In a 5-year clinical trial it was observed that the marginal degradation of class-II amalgam restorations could be related to the bulk of the restoration. The association between the occlusal cavity depth and the marginal degradation was observed after 6 months and varied for the different types of alloy. Ridit scores...
journal_title:Acta odontologica Scandinavica
pub_type: 杂志文章
doi:10.3109/00016359109005888
更新日期:1991-04-01 00:00:00
abstract::Twenty-seven gold crowns, removed from patients with problems such as diffuse pain and metallic taste, have been examined. The gold crowns were made of an ordinary casting gold alloy, type III. The crowns were built on amalgam cores or big amalgam fillings. Eight of these crowns had cracks beginning at the cervical ma...
journal_title:Acta odontologica Scandinavica
pub_type: 杂志文章
doi:10.3109/00016358509064134
更新日期:1985-03-01 00:00:00
abstract:OBJECTIVES:The Icelandic Sagas are an important source of information on the way of life and diet habits in Iceland and possibly other Nordic countries 1000 years ago. Archaeological human skull material worldwide has revealed extensive tooth wear, with the main cause believed to be coarse diet. From a graveyard near v...
journal_title:Acta odontologica Scandinavica
pub_type: 历史文章,杂志文章
doi:10.3109/00016357.2015.1075586
更新日期:2016-01-01 00:00:00
abstract::The aim of this study was to evaluate interdental caries incidence and progression in relation to the effect of antibacterial varnish treatments in schoolchildren anticipated at caries risk. After a screening procedure, 110 healthy children (8-10 years) with moderate and high counts of salivary mutans streptococci (MS...
journal_title:Acta odontologica Scandinavica
pub_type: 杂志文章
doi:10.1080/000163599428878
更新日期:1999-06-01 00:00:00
abstract:OBJECTIVE:The purpose of the study was to compare the effects of two distinct collar geometries of implants on stress distribution in the bone as well as in the fixture-abutment complex, in the framework and in the veneering material of 3-unit fixed partial denture (FPD). MATERIAL AND METHODS:The 3-dimensional finite ...
journal_title:Acta odontologica Scandinavica
pub_type: 杂志文章
doi:10.3109/00016357.2011.597775
更新日期:2012-01-01 00:00:00
abstract:OBJECTIVE:To evaluate the surface roughness of IPS Empress 2 ceramic when treated with different finishing/polishing protocols. MATERIALS AND METHODS:Sixteen specimens of IPS Empress 2 ceramic were made from wax patterns obtained using a stainless steel split mold. The specimens were glazed (Stage 0-S0, control) and d...
journal_title:Acta odontologica Scandinavica
pub_type: 杂志文章
doi:10.3109/00016357.2012.690570
更新日期:2013-05-01 00:00:00
abstract::The influence of different stone mixing agents, impression materials and lubrication methods on the surface hardness of a stone die material has been evaluated. For one impression material the dimensional effect of the mixing agents and lubrication on the dies was also studied. The stone die material was mixed with wa...
journal_title:Acta odontologica Scandinavica
pub_type: 杂志文章
doi:10.3109/00016357509004622
更新日期:1975-01-01 00:00:00
abstract::The present study describes a Swedish family in which the mother and her son were affected with signs of popliteal pterygium syndrome (PPS, OMIM 119500). Both individuals had bilateral complete cleft lip and palate, oral synechiae, paramedian pits on the lower lip, toe syndactyly and a piece of triangular skin overgro...
journal_title:Acta odontologica Scandinavica
pub_type: 杂志文章
doi:10.1080/000163500429334
更新日期:2000-04-01 00:00:00
abstract:OBJECTIVE:To investigate the expression of Wnt3a, Wnt10b, β-catenin and DKK1 in the periodontal ligament (PDL) during orthodontic tooth movement (OTM) in rats. MATERIALS AND METHODS:Nickel-titanium closed-coil springs were used to deliver an initial 50 g mesial force to the left maxillary first molars in 30 rats. The ...
journal_title:Acta odontologica Scandinavica
pub_type: 杂志文章
doi:10.3109/00016357.2015.1090011
更新日期:2016-01-01 00:00:00
abstract::The castability of two low-gold and two silver-palladium alloys was evaluated, using a Type III gold alloy as reference. Six castings from each alloy were subjected to a castability test, in which the marginal sharpness of simulated crowns--that is, the edge diameter--was used to assess the castability. The mean crown...
journal_title:Acta odontologica Scandinavica
pub_type: 杂志文章
doi:10.3109/00016358609026569
更新日期:1986-06-01 00:00:00
abstract::Oral adhesion of yeasts probably occurs by interaction between yeast cell adhesins and oral epithelial cell receptors. In Candida albicans mannoprotein, glucan, chitin, cell wall proteins, and lipids are possible adhesins. Mannoprotein appears as a fibrillar or floccular outermost layer in stationary-phase cells grown...
journal_title:Acta odontologica Scandinavica
pub_type: 杂志文章,评审
doi:10.3109/00016359009012733
更新日期:1990-02-01 00:00:00
abstract::In Finland, adults born in 1961 or later were progressively entitled to subsidies for dental care from private practitioners during 1986-90, while at the same time having access to care in the Public Dental Service. The aim of this study was to compare the effects of attendance frequency of private dental care on trea...
journal_title:Acta odontologica Scandinavica
pub_type: 杂志文章
doi:10.1080/000163502753509473
更新日期:2002-03-01 00:00:00
abstract:OBJECTIVE:To evaluate the effectiveness of the color change of hybrid light-emitting diode (LED) and low-intensity infrared diode laser devices for activating dental bleaching and to verify the occurrence of a color regression with time. MATERIAL AND METHODS:A total of 180 specimens obtained from human premolars were ...
journal_title:Acta odontologica Scandinavica
pub_type: 杂志文章
doi:10.3109/00016357.2010.549503
更新日期:2011-05-01 00:00:00
abstract::Plaque formed during a 5-day xylitol or sucrose chewing gum diet was used as an irritating agent in bone and macrophage culture. The release of hydrolytic enzymes was monitored. The contents of protein, DNA, and ATP were analyzed, to characterize plaque formed during different dietary periods. The release of glycosida...
journal_title:Acta odontologica Scandinavica
pub_type: 杂志文章
doi:10.3109/00016358309162320
更新日期:1983-06-01 00:00:00
abstract::In this methodological study we investigated the usefulness and reliability of a questionnaire designed to capture 4 aspects of parental dental attitudes: dental knowledge, child oral health behavior, perceived importance of dental related aims, and parental responsibility. The study was undertaken in a group of 140 p...
journal_title:Acta odontologica Scandinavica
pub_type: 杂志文章
doi:10.1080/000163501300035706
更新日期:2001-02-01 00:00:00
abstract:OBJECTIVE:Periodontitis increases the serum lipopolysaccharide level, contributing to liver injury. Toothbrushing improves periodontitis and may also affect serum lipopolysaccharide concentration and periodontitis-induced liver injury. The purpose of the present study was to examine whether the improvement in periodont...
journal_title:Acta odontologica Scandinavica
pub_type: 杂志文章
doi:10.1080/00016350902794818
更新日期:2009-01-01 00:00:00
abstract:OBJECTIVE:A 2-month randomized clinical trial (RCT) study comparing electric and manual toothbrushes used by residents in nursing homes showed significant reduction in plaque score for both groups. The aim of this follow up study was to study if the effect sustained in a longer perspective when toothbrushes were used a...
journal_title:Acta odontologica Scandinavica
pub_type: 杂志文章,随机对照试验
doi:10.1080/00016357.2017.1416166
更新日期:2018-05-01 00:00:00
abstract::Mycotic flora was studied from the dentures and denture bearing mucosae of 39 persons who wore soft-lined (Molloplast B) mandibular dentures and heat-cured acrylic resin maxillary dentures. Fungal growth was detected in 85% of the mandibular dentures and in 44% of the maxillary dentures (p less than 0.001). On the man...
journal_title:Acta odontologica Scandinavica
pub_type: 杂志文章
doi:10.3109/00016357709004655
更新日期:1977-01-01 00:00:00
abstract:OBJECTIVE:A major aspect in evaluating the quality of dental materials is their physical properties. Their properties should be a best fit of the ones of dental hard tissues. Manufacturers give data sheets for each material. The properties listed are characterized by a specific value. This assumes (but does not prove) ...
journal_title:Acta odontologica Scandinavica
pub_type: 杂志文章
doi:10.3109/00016357.2013.878391
更新日期:2014-11-01 00:00:00
abstract::Three different methods were used to determine working and setting times of periodontal dressings. The Gillmore needle and the rheometer employed were not suitable for recording setting reactions. A penetration test was found applicable for determination of working and setting times for all three dressings although th...
journal_title:Acta odontologica Scandinavica
pub_type: 杂志文章
doi:10.3109/00016357909004701
更新日期:1979-01-01 00:00:00
abstract:OBJECTIVE:The aim of present study was to determine the effects of conjugated linoleic acid enriched milk on alveolar bone loss, hyperglycaemia, oxidative stress and apoptosis in ligature-induced periodontal disease in diabetic rat model. METHODS:Wistar rats were divided into six experimental groups: 1; non-ligated (N...
journal_title:Acta odontologica Scandinavica
pub_type: 杂志文章
doi:10.1080/00016357.2016.1244355
更新日期:2017-01-01 00:00:00
abstract::Corrosion of base metal alloys was studied by placing the alloys in artificial saliva for 2 months and then determining the concentration of metal ions in the saliva. The distribution of the attack on the surface was examined. The results indicated that the amount of metal ions in the artificial saliva could be relate...
journal_title:Acta odontologica Scandinavica
pub_type: 杂志文章
doi:10.3109/00016357809004659
更新日期:1978-01-01 00:00:00
abstract::The frequency of temporomandibular disorders (TMDs) and radiologically observed abnormalities in the condyles of the temporomandibular joints (TMJs) of professional violin and viola players was investigated in 26 orchestra violinists/violists (VP group) and in their sex-, age-, and dentition-matched controls (C group)...
journal_title:Acta odontologica Scandinavica
pub_type: 杂志文章
doi:10.3109/00016359509005951
更新日期:1995-04-01 00:00:00