Abstract：
OBJECTIVE:To assess the staining susceptibility of four acrylic resin (Ivostar, SR Vivodent PE, Major Dent, Integral) and a nanocomposite resin (Veracia) artificial teeth and to evaluate the stain removal efficacy of denture cleansers. MATERIALS AND METHODS:Sixty maxillary incisors of each brand (total = 300) were divided into three groups according to staining solution as coffee, red wine and tea. Baseline color measurements were performed with a spectrophotometer. Specimens were immersed in staining solutions for 14 h (2 h × 7 days) and then second color measurements were performed. Each group was further divided into four sub-groups according to denture cleanser as Corega tabs, Fittydent, NaOCl (0.5%) and distilled water (control) (n = 5). Specimens were immersed in denture cleansers for 8 h and third color measurements were made. Thus, the weekly simulation period was completed. This cycle was repeated 12 times to simulate a 3-month time period and measurements were performed at the end of the 4th, 8th and 12th cycles. ΔE values were calculated and data were analyzed with 3-way repeated measures ANOVA and Bonferroni tests. RESULTS:Significant color differences were found among the teeth and staining solutions, but all of the color differences were in the clinically acceptable range (ΔE < 5.5). Integral showed the highest ΔE values for all solutions, while Ivostar and Vivodent demonstrated the lowest ΔE values for red wine and tea solutions. There was no significant difference among the denture cleansers in terms of stain removal efficacy. CONCLUSIONS:Cross-linked acrylic (Integral) and nanocomposite (Veracia) resin teeth were more susceptible to staining. Denture cleansers were efficient on stain removal from artificial teeth.
journal_name
Acta Odontol Scandjournal_title
Acta odontologica Scandinavicaauthors
Kurtulmus-Yilmaz S,Deniz STdoi
10.3109/00016357.2014.913195subject
Has Abstractpub_date
2014-11-01 00:00:00pages
811-8issue
8eissn
0001-6357issn
1502-3850journal_volume
72pub_type
杂志文章abstract：:Zn++ in combination with hexetidine exerts a synergistic plaque inhibition. Studies in our laboratory on the mechanism of this effect suggested that Cu++ and hexetidine may have a similar combination effect. This hypothesis was tested in vivo on a human test panel in a double-blind crossover study. The amount of Cu++ ...
journal_title：Acta odontologica Scandinavica
pub_type： 临床试验,杂志文章
doi：10.3109/00016358709096368
更新日期：1987-12-01 00:00:00
abstract：OBJECTIVE:To determine chitosan-based chewing gum role on reducing salivary S. mutans counts and salivary pH. MATERIALS AND METHODS:The present double-blind randomised clinical trial with the trial registration number of IRCT20190724044319N1 was conducted on 36 dental students. The volunteers were, randomly, divided i...
journal_title：Acta odontologica Scandinavica
pub_type： 杂志文章
doi：10.1080/00016357.2020.1836392
更新日期：2020-11-03 00:00:00
abstract：OBJECTIVE:Gingival fibroblasts (GFs) produce pro-inflammatory cytokines in response to stimulation with lipopolysaccharide (LPS) of Porphyromonas gingivalis, which is thought to be mediated by activation of toll-like receptors (TLR)2 and TLR4. The present study investigated the expression of interleukin (IL)-6, TLR2, a...
journal_title：Acta odontologica Scandinavica
pub_type： 杂志文章
doi：10.3109/00016357.2013.834535
更新日期：2014-07-01 00:00:00
abstract：:Several physical properties such as strength (UTS and fracture and proof stress), modulus of elasticity, strain (elastic and plastic elongation), hardness, and hardening ability were determined for five low-gold alloys and two conventional gold casting alloys (types III and IV). The composition and the structure (pore...
journal_title：Acta odontologica Scandinavica
pub_type： 杂志文章
doi：10.3109/00016358309162310
更新日期：1983-01-01 00:00:00
abstract：OBJECTIVES:Because of its good matching performance the VITA 3D-Master shade guide (3D) is frequently used for determination of tooth color. Numerous composites/ceramics are, however, available in VITA Classical (VC) shades only. The objective of this study was to investigate the possibility of performing a shade match...
journal_title：Acta odontologica Scandinavica
pub_type： 杂志文章
doi：10.3109/00016357.2012.715197
更新日期：2013-05-01 00:00:00
abstract：:Subjective orthodontic treatment need and associated factors were studied in a sample of 226 young Finnish adults. The subjects, applicants to enter the University of Helsinki, were interviewed immediately after their entrance examination. A need for treatment was felt by 14% of the subjects. For 47% of those expressi...
journal_title：Acta odontologica Scandinavica
pub_type： 杂志文章
doi：10.3109/00016359409029063
更新日期：1994-04-01 00:00:00
abstract：OBJECTIVE:Color characteristics of the experimental resin composites were determined to know the influence of different refractive index (RI) on optical parameters. MATERIALS AND METHODS:Four experimental light-cured resin composites of the same shade but with different RI were used. The colorimetric values of the spe...
journal_title：Acta odontologica Scandinavica
pub_type： 杂志文章
doi：10.3109/00016357.2011.600724
更新日期：2012-09-01 00:00:00
abstract：:A review of the literature on dental treatment was conducted and models presented of the doctor/dentist-patient relationship. These models are listed and divided into two subgroups, empirical and normative models. The models are scrutinized with focus on the dentist-patient communicative relationship exclusively. Diff...
journal_title：Acta odontologica Scandinavica
pub_type： 杂志文章,评审
doi：10.3109/00016359709115403
更新日期：1997-04-01 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：:Unfixed as well as glutaraldehyde-fixed pelleted cells from pure cultures of Streptococcus mutans subspecies sobrinus (B13) were embedded in glycolmethacrylate. Ultrathin were sections immunoperoxidase labelled with rabbit anti-S. mutans sobrinus gamma-globulin. It was found that unfixed specimens became labelled as p...
journal_title：Acta odontologica Scandinavica
pub_type： 杂志文章
doi：10.3109/00016358209024071
更新日期：1982-01-01 00:00:00
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 stu...
journal_title：Acta odontologica Scandinavica
pub_type： 临床试验,杂志文章,随机对照试验
doi：10.1080/000163500429163
更新日期：2000-08-01 00:00:00
abstract：:An index for evaluation of dental wear based on Ryge's system comprising three satisfactory and two not acceptable categories was tested in two different age groups of individuals with brain damage. Group 1 consisted of 12 individuals, 3 women and 9 men, with a mean age of 34.5 years. Group 2 consisted of 13 individua...
journal_title：Acta odontologica Scandinavica
pub_type： 杂志文章
doi：10.3109/00016358709096359
更新日期：1987-10-01 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 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
abstract：OBJECTIVE:The aim of the study was to investigate the presence of symptoms and signs of temporomandibular disorders (TMD) in patients with tinnitus and to evaluate the effect of TMD treatment on tinnitus in a long-term perspective in comparison with a control group of patients on a waiting list. MATERIAL AND METHODS:O...
journal_title：Acta odontologica Scandinavica
pub_type： 杂志文章
doi：10.1080/00016350500377842
更新日期：2006-04-01 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：OBJECTIVE:To examine the initial viscosity and adhesive strength of modern denture adhesives in vitro. MATERIALS AND METHODS:Three cream-type denture adhesives (Poligrip S, Corect Cream, Liodent Cream; PGS, CRC, LDC) and three powder-type denture adhesives (Poligrip Powder, New Faston, Zanfton; PGP, FSN, ZFN) were use...
journal_title：Acta odontologica Scandinavica
pub_type： 杂志文章
doi：10.3109/00016357.2014.913309
更新日期：2014-11-01 00:00:00
abstract：OBJECTIVE:Our aim was to assess the association between mandibular asymmetry and sagittal and transverse occlusal asymmetry in young adult males with class III malocclusion. Our hypotheses were that (1) mandibular asymmetry increases with increasing mandibular length and (2) occlusal asymmetry is correlated with mandib...
journal_title：Acta odontologica Scandinavica
pub_type： 杂志文章
doi：10.3109/00016350903460182
更新日期：2010-05-01 00:00:00
abstract：OBJECTIVES:The primary objective of this study was to investigate the association of systemic diseases, use of medications, allergies and tobacco habits with geographic tongue (GT) and fissured tongue (FT) lesions. The secondary objectives were to evaluate the clinical characteristics of tongue lesions and to compare t...
journal_title：Acta odontologica Scandinavica
pub_type： 杂志文章
doi：10.3109/00016357.2015.1087046
更新日期：2016-01-01 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：:An interdisciplinary strategy based on a theoretical model for studying dental health was used to analyze the relevance of social and behavioral factors in the evaluation of dental health care for school children. The study comprised pupils who, after a total period of 5 years, differed in their experience with preven...
journal_title：Acta odontologica Scandinavica
pub_type： 杂志文章
doi：10.3109/00016358409035248
更新日期：1984-04-01 00:00:00
abstract：:Crucial if tooth transplantation is to succeed is preservation of the vitality of the cells of the periodontium and cementum of the tooth graft. Poor contact between the tissues of the recipient site and the root surface when teeth are transplanted to recipient sites prepared immediately prior to transplantation (one-...
journal_title：Acta odontologica Scandinavica
pub_type： 杂志文章
doi：10.1080/00016350310004098
更新日期：2003-08-01 00:00:00
abstract：OBJECTIVE:This study investigated the influence of preparation design on the marginal and internal gap and ceramic thickness of partial ceramic crowns (PCCs) fabricated with the CEREC 3 system. MATERIALS AND METHODS:Sixteen extracted human mandibular molars were prepared according to two different preparation designs ...
journal_title：Acta odontologica Scandinavica
pub_type： 杂志文章
doi：10.3109/00016357.2014.956145
更新日期：2015-02-01 00:00:00
abstract：OBJECTIVE:The aims of this study were to investigate the influence of deproteinization of dentin on the shear bond strength (SBS) mediated by eight dentin adhesives, and to evaluate the long-term durability of the SBSs. The hypotheses were that deproteinization of dentin would not affect the capacity for adherence, and...
journal_title：Acta odontologica Scandinavica
pub_type： 杂志文章
doi：10.1080/00016350600633177
更新日期：2006-08-01 00:00:00
abstract：:Three groups of extracted human teeth were sectioned longitudinally into experimental and control halves. The enamel surfaces of the three groups of teeth were pretreated with 37% H3PO4 for 1 min, 0.5 M NaClO3 for 2 h, or water rinsing for 10 min. The experimental halves of the three groups received an application of ...
journal_title：Acta odontologica Scandinavica
pub_type： 杂志文章
doi：10.3109/00016359609003538
更新日期：1996-10-01 00:00:00
abstract：:Salivary mutans streptococci count, dental status, and related factors were studied in male industrial workers (age 38-65 years) with or without access to subsidized dental care. Altogether 315 subsidized workers and 168 controls without subsidy were compared. A prior questionnaire survey had shown that the two study ...
journal_title：Acta odontologica Scandinavica
pub_type： 杂志文章
doi：10.1080/000163599428959
更新日期：1999-04-01 00:00:00
abstract：:The adsorption onto silicon oxide surfaces from water and 0.1 M acetate buffer containing 10% parotid saliva at 25 degrees C and 35 degrees C and at pH 6 was monitored in situ using ellipsometry. The silicon oxide surface was used as a model for dental enamel. The adsorption kinetics and the reversibility on rinsing w...
journal_title：Acta odontologica Scandinavica
pub_type： 杂志文章
doi：10.3109/00016359109005920
更新日期：1991-10-01 00:00:00
abstract：OBJECTIVE:The aim of the study was to investigate the ultrastructural features of Malassez epithelium (ME) containing protein gene product 9.5 (PGP9.5)-immunoreactive (IR) cells in the cat periodontal ligament (PDL). MATERIAL AND METHODS:Specimens from the teeth and tooth-supporting tissues of four mature cats of both...
journal_title：Acta odontologica Scandinavica
pub_type： 杂志文章
doi：10.1080/00016350903150002
更新日期：2009-01-01 00:00:00
abstract：:Scanning electron microscopy was used to study the effect of cyclophosphamide (Cy) on molar development in 18 Sprague-Dawley rats from 15 to 48 days of age after birth. Doses of 30 mg/kg body weight of Cy dissolved in 1 ml 0.9% NaCl were given to the rats at 10 and 13 days of age. Eighteen control rats had injections ...
journal_title：Acta odontologica Scandinavica
pub_type： 杂志文章
doi：10.3109/00016359709115414
更新日期：1997-06-01 00:00:00
abstract：:A series of in vitro studies were carried out to determine the effect of commerically available alginate impression materials and gels on enamel solubility. This was performed by 4-min topical application of the tested products on partially demineralized enamel surfaces. The difference in the amounts of calcium and ph...
journal_title：Acta odontologica Scandinavica
pub_type： 杂志文章
doi：10.3109/00016358408993869
更新日期：1984-06-01 00:00:00
