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401 records returned

A new osteopetrosis mutant mouse strain (ntl) with odontoma-like proliferations and lack of tooth rootsemail this articleEmail this article to a colleague. save this article to My ClippingsSave this article to My Clippings. discuss this articleDiscuss or comment on this article.
Lu X, Rios HF, Jiang B, Xing L, Kadlcek R, Greenfield EM, Luo G, Feng JQ. A new osteopetrosis mutant mouse strain (ntl) with odontoma-like proliferations and lack of tooth roots. Eur J Oral Sci 2009; 117: 625[ndash]635. © 2009 The Authors. Journal compilation© 2009 Eur J Oral Sci A new spontaneous mouse mutant (ntl) with autosomal-recessive osteopetrosis was characterized. These mice formed tartrate-resistant acid phosphate (TRAP)-positive osteoclasts but their osteoclasts had no ruffled border and did not resorb bone. These mice displayed no tooth eruption or tooth root formation. Adult mutant mice developed odontoma-li...
Source: European Journal of Oral Sciences - November 13, 2009 Category: Dentistry Authors: Xincheng Lu, Hector F. Rios, Baichun Jiang, Lianping Xing, Renata Kadlcek, Edward M. Greenfield, Guangbin Luo, Jian Q. Feng Tags: Original articles Source Type: journals

IRF6 gene variants in Central European patients with non-syndromic cleft lip with or without cleft palateemail this articleEmail this article to a colleague. save this article to My ClippingsSave this article to My Clippings. discuss this articleDiscuss or comment on this article.
Birnbaum S, Ludwig KU, Reutter H, Herms S, de Assis NA, Diaz-Lacava A, Barth S, Lauster C, Schmidt G, Scheer M, Saffar M, Martini M, Reich RH, Schiefke F, Hemprich A, Pötzsch S, Pötzsch B, Wienker TF, Hoffmann P, Knapp M, Kramer F-J, Nöthen MM, Mangold E. IRF6 gene variants in Central European patients with non-syndromic cleft lip with or without cleft palate. Eur J Oral Sci 2009; 117: 766[ndash]769. © 2009 The Authors. Journal compilation© 2009 Eur J Oral Sci Variants in the interferon regulatory factor 6 (IRF6) gene have repeatedly been associated with non-syndromic cleft lip with or without cleft palate (NSCL/P). A...
Source: European Journal of Oral Sciences - November 12, 2009 Category: Dentistry Authors: Stefanie Birnbaum, Kerstin U. Ludwig, Heiko Reutter, Stefan Herms, Nilma A. de Assis, Amalia Diaz-Lacava, Sandra Barth, Carola Lauster, Gül Schmidt, Martin Scheer, Mitra Saffar, Markus Martini, Rudolf H. Reich, Franziska Schiefke, Alexander Hemprich, Sim Tags: Short communication Source Type: journals

Characterization of a novel light-cured star-shape poly(acrylic acid)-composed glass-ionomer cement: fluoride release, water sorption, shrinkage, and hygroscopic expansionemail this articleEmail this article to a colleague. save this article to My ClippingsSave this article to My Clippings. discuss this articleDiscuss or comment on this article.
This study evaluated the fluoride release, water sorption, curing shrinkage, and hygroscopic expansion of a novel experimental light-cured glass-ionomer cement. The effects of glycidyl methacrylate (GM) grafting, polymer : water (P : W) and powder : liquid (P : L) ratios were investigated. Commercial Fuji II and Fuji II LC cements were used as controls for comparison. All the specimens were conditioned in deionized water at 37°C before testing. The results demonstrated that the experimental cement showed lower burst and slower bulk fluoride release than Fuji II and Fuji II LC. The experimental cement absorbed more water t...
Source: European Journal of Oral Sciences - November 12, 2009 Category: Dentistry Authors: Jun Zhao, Jeffrey A. Platt, Dong Xie Tags: Original articles Source Type: journals

Effect of denture base-resin with prereacted glass-ionomer filler on dentin demineralizationemail this articleEmail this article to a colleague. save this article to My ClippingsSave this article to My Clippings. discuss this articleDiscuss or comment on this article.
Mukai Y, Kamijo K, Fujino F, Hirata Y, Teranaka T, ten Cate JM. Effect of denture base-resin with prereacted glass-ionomer filler on dentin demineralization. Eur J Oral Sci 2009; 117: 750[ndash]754. © 2009 The Authors. Journal compilation© 2009 Eur J Oral Sci The demineralization of dentin was studied when placed adjacent to one of four experimental denture base-resins. These experimental resins contained polymethylmethacrylate (PMMA) and 0, 5, 10, 20 or 30 wt% surface reaction-type prereacted glass-ionomer (S-PRG) filler, respectively. A dentin thin-section was sandwiched between these resins and subjected to deminerali...
Source: European Journal of Oral Sciences - November 12, 2009 Category: Dentistry Authors: Yoshiharu Mukai, Kazuko Kamijo, Fukue Fujino, Yukio Hirata, Toshio Teranaka, Jacob M ten Cate Tags: Original articles Source Type: journals

Four-year clinical results of fixed dental prostheses with zirconia substructures (Cercon): end abutments vs. cantilever designemail this articleEmail this article to a colleague. save this article to My ClippingsSave this article to My Clippings. discuss this articleDiscuss or comment on this article.
Wolfart S, Harder S, Eschbach S, Lehmann F, Kern M. Four-year clinical results of fixed dental prostheses with zirconia substructures (Cercon): end abutments vs. cantilever design. Eur J Oral Sci 2009; 117: 741[ndash]749. © 2009 The Authors. Journal compilation© 2009 Eur J Oral Sci The purpose of this prospective study was to evaluate the clinical outcome of three- to four-unit posterior all-ceramic fixed dental prostheses (FDPs) made of yttria-stabilized tetragonal zirconia-polycrystal ceramic frameworks (CerconBase; Degudent). Fifty-eight restorations were placed in 48 patients. Twenty-four FDPs had an end abutment des...
Source: European Journal of Oral Sciences - November 12, 2009 Category: Dentistry Authors: Stefan Wolfart, Sönke Harder, Stefanie Eschbach, Frank Lehmann, Matthias Kern Tags: Original articles Source Type: journals

Diet and caries experience among preschool children in Ajman, United Arab Emiratesemail this articleEmail this article to a colleague. save this article to My ClippingsSave this article to My Clippings. discuss this articleDiscuss or comment on this article.
Hashim R, Williams SM, Thomson WM. Diet and caries experience among preschool childrenin Ajman, United Arab Emirates. Eur J Oral Sci 2009; 117: 734[ndash]740. © 2009 The Authors. Journal compilation© 2009 Eur J Oral Sci The study investigated the association between food and drink consumption and the caries experience among young children in Ajman, United Arab Emirates. A one-stage cluster sample was used to select children who were 5 or 6 yr of age. Clinical examinations for caries were conducted. Parents completed questionnaires seeking information on dietary habits. Principal components analysis was used to derive a s...
Source: European Journal of Oral Sciences - November 12, 2009 Category: Dentistry Authors: Raghad Hashim, Sheila M. Williams, Williams Murray Thomson Tags: Original articles Source Type: journals

Cost-effectiveness of an experimental caries-control regimen in a 3.4-yr randomized clinical trial among 11–12-yr-old Finnish schoolchildrenemail this articleEmail this article to a colleague. save this article to My ClippingsSave this article to My Clippings. discuss this articleDiscuss or comment on this article.
Hietasalo P, Seppä L, Lahti S, Niinimaa A, Kallio J, Aronen P, Sintonen H, Hausen H. Cost-effectiveness of an experimental caries-control regimen in a 3.4-yr randomized clinical trial among 11[ndash]12-yr-old Finnish schoolchildren. Eur J Oral Sci 2009; 117: 728[ndash]733. © 2009 The Authors. Journal compilation© 2009 Eur J Oral Sci The aim of this study was to assess the cost-effectiveness of an experimental caries-control regimen in a randomized clinical trial (RCT) conducted in Pori, Finland, in 2001[ndash]2005. Children (n = 497) who were 11[ndash]12 yr of age and had at least one active initial caries lesion at bas...
Source: European Journal of Oral Sciences - November 12, 2009 Category: Dentistry Authors: Pauliina Hietasalo, Liisa Seppä, Satu Lahti, Ahti Niinimaa, Jouko Kallio, Pasi Aronen, Harri Sintonen, Hannu Hausen Tags: Original articles Source Type: journals

Dental beliefs: factor structure of the revised dental beliefs survey in a group of regular dental patientsemail this articleEmail this article to a colleague. save this article to My ClippingsSave this article to My Clippings. discuss this articleDiscuss or comment on this article.
Abrahamsson KH, Öhrn K, Hakeberg M. Dental beliefs: factor structure of the revised dental beliefs survey in a group of regular dental patients. Eur J Oral Sci 2009; 117: 720[ndash]727. © 2009 The Authors. Journal compilation© 2009 Eur J Oral Sci The aim of this study was to investigate the factor structure of the revised dental beliefs survey (DBS-R) in a group of regular dental patients. The study group consisted of 278 patients (mean age 54 yr), 61% of whom were women. The DBS-R item mean value was 1.6. Principal component analysis (PCA) and confirmatory factor analysis (CFA) were performed. The initial PCA among the...
Source: European Journal of Oral Sciences - November 12, 2009 Category: Dentistry Authors: Kajsa H. Abrahamsson, Kerstin Öhrn, Magnus Hakeberg Tags: Original articles Source Type: journals

Cerebral activations resulting from virtual dental treatmentemail this articleEmail this article to a colleague. save this article to My ClippingsSave this article to My Clippings. discuss this articleDiscuss or comment on this article.
Said Yekta S, Vohn R, Ellrich J. Cerebral activations resulting from virtual dental treatment. Eur J Oral Sci 2009; 117: 711[ndash]719. © 2009 The Authors. Journal compilation© 2009 Eur J Oral Sci Pain, and anxiety of pain, for some people are serious problems in dental treatment. It is a common practical experience that even entering a dental surgery office, or the sound of a dental drill, may evoke vegetative correlates of toothache without any underlying disease. This everyday phenomenon suggests the hypothesis of a corresponding activation of pain-related brain areas by virtual dental treatment. Twenty healthy subjec...
Source: European Journal of Oral Sciences - November 12, 2009 Category: Dentistry Authors: Sareh Said Yekta, Rene Vohn, Jens Ellrich Tags: Original articles Source Type: journals

Regulation of bite force increase during splitting of foodemail this articleEmail this article to a colleague. save this article to My ClippingsSave this article to My Clippings. discuss this articleDiscuss or comment on this article.
Svensson KG, Trulsson M. Regulation of bite force increase during splitting of food. Eur J Oral Sci 2009; 117: 704[ndash]710. © 2009 The Authors. Journal compilation© 2009 Eur J Oral Sci The purpose of the study was to analyze how increases in the bite force, during the splitting of food morsels of different hardness, are modulated, and to evaluate the role of periodontal mechanoreceptors in this control. Fifteen subjects were instructed to hold and split food morsels of different hardness (peanuts and biscuits) between a pair of opposing central incisors before and during anesthesia of the teeth. The split occurred at a...
Source: European Journal of Oral Sciences - November 12, 2009 Category: Dentistry Authors: Krister G. Svensson, Mats Trulsson Tags: Original articles Source Type: journals

Soft tissue facial morphometry in subjects with Moebius syndromeemail this articleEmail this article to a colleague. save this article to My ClippingsSave this article to My Clippings. discuss this articleDiscuss or comment on this article.
In conclusion, patients with Moebius syndrome had a tendency towards a skeletal Class II pattern. These morphological variations may be the combined effect of a general alteration of the motor and sensitive facial nerves, including the trigeminal nerve, and of a maldevelopment of the brainstem. (Source: European Journal of Oral Sciences)
Source: European Journal of Oral Sciences - November 12, 2009 Category: Dentistry Authors: Chiarella Sforza, Gaia Grandi, Luca Pisoni, Chiara Di Blasio, Mauro Gandolfini, Virgilio F. Ferrario Tags: Original articles Source Type: journals

De novo mutation in the DSPP gene associated with dentinogenesis imperfecta type II in a Japanese familyemail this articleEmail this article to a colleague. save this article to My ClippingsSave this article to My Clippings. discuss this articleDiscuss or comment on this article.
Kida M, Tsutsumi T, Shindoh M, Ikeda H, Ariga T. De novo mutation in the DSPP gene associated with dentinogenesis imperfecta type II in a Japanese family. Eur J Oral Sci 2009; 117: 691[ndash]694. © 2009 The Authors. Journal compilation© 2009 Eur J Oral Sci Dentinogenesis imperfecta (DGI) type II is one of the most common dominantly inherited dentin defects, in which both the primary and permanent teeth are affected. Here, we report a Japanese family with autosomal-dominant DGI type II, including both molecular genetic defects and pathogenesis with histological analysis. Mutation analysis revealed a mutation (c.53T>A, p.V...
Source: European Journal of Oral Sciences - November 12, 2009 Category: Dentistry Authors: Miyuki Kida, Tomonori Tsutsumi, Masanobu Shindoh, Hisami Ikeda, Tadashi Ariga Tags: Original articles Source Type: journals

Effects of estrogen on genioglossal muscle contractile properties and fiber-type distribution in chronic intermittent hypoxia ratsemail this articleEmail this article to a colleague. save this article to My ClippingsSave this article to My Clippings. discuss this articleDiscuss or comment on this article.
Liu Y-H, Huang Y, Shao X. Effects of estrogen on genioglossal muscle contractile properties and fiber-type distribution in chronic intermittent hypoxia rats. Eur J Oral Sci 2009; 117: 685[ndash]690. © 2009 The Authors. Journal compilation© 2009 Eur J Oral Sci Obstructive sleep apnea-hypopnea syndrome (OSAHS) is a highly prevalent disorder that is characterized by recurrent sleep-induced collapse of the upper airway. Genioglossus is an important pharyngeal dilator muscle that helps to maintain the patency of the upper airway. The effect of female hormones on pharyngeal dilator muscle activity may be one possible explanati...
Source: European Journal of Oral Sciences - November 12, 2009 Category: Dentistry Authors: Yue-Hua Liu, Yan Huang, Xiao Shao Tags: Original articles Source Type: journals

Forebrain projections to brainstem nuclei involved in the control of mandibular movements in ratsemail this articleEmail this article to a colleague. save this article to My ClippingsSave this article to My Clippings. discuss this articleDiscuss or comment on this article.
Mascaro MB, Prosdócimi FC, Bittencourt JC, Elias CF. Forebrain projections to brainstem nuclei involved in the control of mandibular movements in rats. Eur J Oral Sci 2009; 117: 676[ndash]684. © 2009 The Authors. Journal compilation© 2009 Eur J Oral Sci Mandibular movements occur through the triggering of trigeminal motoneurons. Aberrant movements by orofacial muscles are characteristic of orofacial motor disorders, such as nocturnal bruxism (clenching or grinding of the dentition during sleep). Previous studies have suggested that autonomic changes occur during bruxism episodes. Although it is known that emotional resp...
Source: European Journal of Oral Sciences - November 12, 2009 Category: Dentistry Authors: Marcelo B. Mascaro, Fábio C. Prosdócimi, Jackson C. Bittencourt, Carol F. Elias Tags: Original articles Source Type: journals

Characterization of Candida parapsilosis infection of an in vitro reconstituted human oral epitheliumemail this articleEmail this article to a colleague. save this article to My ClippingsSave this article to My Clippings. discuss this articleDiscuss or comment on this article.
Silva S, Henriques M, Oliveira R, Azeredo J, Malic S, Hooper SJ, Williams DW. Characterization of Candida parapsilosis infection of an in vitro reconstituted human oral epithelium. Eur J Oral Sci 2009; 117: 669[ndash]675. © 2009 The Authors. Journal compilation© 2009 Eur J Oral Sci Oral candidosis is a common problem in immunocompromised patients, and whilst Candida albicans is regarded as the principal cause of infection, other non-Candida albicans Candida (NCAC) species are increasingly being recognized as human pathogens. Relatively little is known about the virulence factors associated with NCAC species, and the aim ...
Source: European Journal of Oral Sciences - November 12, 2009 Category: Dentistry Authors: Sónia Silva, Mariana Henriques, Rosário Oliveira, Joana Azeredo, Sladjana Malic, Samuel J. Hooper, David W. Williams Tags: Original articles Source Type: journals

c-Jun N-terminal kinase negatively regulates epidermal growth factor-induced cyclooxygenase-2 expression in oral squamous cell carcinoma cell linesemail this articleEmail this article to a colleague. save this article to My ClippingsSave this article to My Clippings. discuss this articleDiscuss or comment on this article.
Husvik C, Bryne M, Halstensen TS. c-Jun N-terminal kinase negatively regulates epidermal growth factor-induced cyclooxygenase-2 expression in oral squamous cell carcinoma cell lines. Eur J Oral Sci 2009; 117: 663[ndash]668. © 2009 The Authors. Journal compilation© 2009 Eur J Oral Sci Epidermal growth factor (EGF)-induced cyclooxygenase-2 (COX-2) expression in squamous cell carcinomas is mediated through the extracellular signal-regulated kinase 1/2 and p38 pathways. Examination of a basaloid and a conventional oral squamous cell carcinoma cell line revealed that inhibition of c-Jun N-terminal kinase (JNK) with SP600125 i...
Source: European Journal of Oral Sciences - November 12, 2009 Category: Dentistry Authors: Camilla Husvik, Magne Bryne, Trond S. Halstensen Tags: Original articles Source Type: journals

Aquaporin expression patterns in the developing mouse salivary glandemail this articleEmail this article to a colleague. save this article to My ClippingsSave this article to My Clippings. discuss this articleDiscuss or comment on this article.
Larsen HS, Ruus A-K, Galtung HK. Aquaporin expression patterns in the developing mouse salivary gland. Eur J Oral Sci 2009; 117: 655[ndash]662. © 2009 The Authors. Journal compilation© 2009 Eur J Oral Sci Little is known about the presence of the various membrane-located water channels, aquaporins (AQP), during the prenatal and postnatal development of the mouse submandibular salivary gland (SMG). To learn more about AQPs in the developing aspect of salivary glands, we investigated trends in the expression patterns of several AQPs using the embryonic, early postnatal, and young adult mouse SMGs as models. We have chosen ...
Source: European Journal of Oral Sciences - November 12, 2009 Category: Dentistry Authors: Helga S. Larsen, Ann-Kristin Ruus, Hilde Kanli Galtung Tags: Original articles Source Type: journals

Distribution and structure of the initial dental enamel formed in incisors of young wild-type and Tabby miceemail this articleEmail this article to a colleague. save this article to My ClippingsSave this article to My Clippings. discuss this articleDiscuss or comment on this article.
Sehic A, Peterkova R, Lesot H, Risnes S. Distribution and structure of the initial dental enamel formed in incisors of young wild-type and Tabby mice. Eur J Oral Sci 2009; 117: 644[ndash]654. © 2009 The Authors. Journal compilation© 2009 Eur J Oral Sci Mouse incisor enamel can be divided into four layers: an inner prism-free layer; an inner enamel with prism decussation; outer enamel with parallel prisms; and a superficial prism-free layer. We wanted to study how this complex structural organization is established in the very first enamel formed in wild-type mice and also in Tabby mice where enamel coverage varies consid...
Source: European Journal of Oral Sciences - November 12, 2009 Category: Dentistry Authors: Amer Sehic, Renata Peterkova, Hervé Lesot, Steinar Risnes Tags: Original articles Source Type: journals

Trefoil factor family 3 expression in the oral cavityemail this articleEmail this article to a colleague. save this article to My ClippingsSave this article to My Clippings. discuss this articleDiscuss or comment on this article.
In conclusion, the submandibular and small salivary glands appear to be the major producers of oral TFF3, but duct cells of all glands and keratinocytes of the oral mucosa may also contribute as sources of TFF3 in the oral cavity. (Source: European Journal of Oral Sciences)
Source: European Journal of Oral Sciences - November 12, 2009 Category: Dentistry Authors: T. Storesund, O. Schreurs, E. B. Messelt, K. M. Kolltveit, K. Schenck Tags: Original articles Source Type: journals

Analysis of differential artificial ageing of the adhesive interface produced by a two-step etch-and-rinse adhesiveemail this articleEmail this article to a colleague. save this article to My ClippingsSave this article to My Clippings. discuss this articleDiscuss or comment on this article.
This study was performed to evaluate the effects of different in vitro ageing techniques on the dentine-bonded interface produced by a two-step etch-and-rinse adhesive. Composite build-ups were bonded to sectioned human molars using XP BOND and cut into non-trimmed dentine[ndash]composite beams for microtensile testing. Beams were assigned to one of the following storage conditions: (i) artificial saliva, 24 h (control); (ii) 10% sodium hypochlorite (NaOCl), 1 h; (iii) 10% NaOCl, 3 h; (iv) 60,000 thermal cycles, 2 months; (v) artificial saliva, 2 months; (vi) 60,000 thermal cycles, 6 months; and (vii) artificial saliva, 6 ...
Source: European Journal of Oral Sciences - September 14, 2009 Category: Dentistry Authors: Vicente P. A. Saboia, Francisco C. F. A. Silva, Fernando Nato, Annalisa Mazzoni, Milena Cadenaro, Giovanni Mazzotti, Marcelo Giannini, Lorenzo Breschi Tags: Original Articles Source Type: journals

In vitro degradation of resin–dentin bonds with one-bottle self-etching adhesivesemail this articleEmail this article to a colleague. save this article to My ClippingsSave this article to My Clippings. discuss this articleDiscuss or comment on this article.
Hashimoto M, Fujita S, Endo K, Ohno H.In vitrodegradation of resin[ndash]dentin bonds with one-bottle self-etching adhesives. Eur J Oral Sci 2009; 117: 611[ndash]617. © 2009 The Authors. Journal compilation© 2009 Eur J Oral Sci The purpose of this study was to evaluate the durability of one-bottle self-etching adhesive during long-term water-storage testing. Resin[ndash]dentin bonded specimens were prepared using four commercially available one-bottle self-etching adhesives. The specimens were sectioned perpendicular to the adhesive interface to produce beam-shaped specimens that were stored in water for 24 h (control gr...
Source: European Journal of Oral Sciences - September 14, 2009 Category: Dentistry Authors: Masanori Hashimoto, Shinichi Fujita, Kazuhiko Endo, Hiroki Ohno Tags: Original Articles Source Type: journals

Effectiveness of bonding fiber posts to root canals and composite core build-upsemail this articleEmail this article to a colleague. save this article to My ClippingsSave this article to My Clippings. discuss this articleDiscuss or comment on this article.
This study investigated the effects of fiber posts, silanization, and luting agents on the interfacial strength to root dentin and composite cores. Root canals of 120 crownless human teeth were instrumented. Three different posts (opaque and translucent), with and without silane treatment, were bonded using etch-and-rinse, self-etch, and self-adhesive luting agents. The restored roots were built up with dual-curing composite. After storage in water for 24 h at 37°C, 2-mm-thick slices were cut from each sample: one from the composite core and one from the restored root. Interfacial push-out bond strengths of the posts were...
Source: European Journal of Oral Sciences - September 14, 2009 Category: Dentistry Authors: Andreas Rathke, Dima Haj-Omer, Rainer Muche, Bernd Haller Tags: Original Articles Source Type: journals

Does endodontic post space irrigation affect smear layer removal and bonding effectiveness?email this articleEmail this article to a colleague. save this article to My ClippingsSave this article to My Clippings. discuss this articleDiscuss or comment on this article.
Gu X-H, Mao C-Y, Liang C, Wang H-M, Kern M. Does endodontic post space irrigation affect smear layer removal and bonding effectiveness? Eur J Oral Sci 2009; 117: 597[ndash]603. © 2009 The Authors. Journal compilation© 2009 Eur J Oral Sci The effect of different post space irrigants on smear layer removal and dentin bond strength was evaluated. Sixty-six extracted sound maxillary central incisors were endodontically treated. After post space preparation, the teeth were assigned to three groups of 22 teeth each. The teeth of these three groups were irrigated for 1 min with 17% ethylenediaminetetracetic acid (EDTA) (group 1...
Source: European Journal of Oral Sciences - September 14, 2009 Category: Dentistry Authors: Xin-Hua Gu, Cai-Yun Mao, Cong Liang, Hui-Ming Wang, Matthias Kern Tags: Original Articles Source Type: journals

Influence of chlorhexidine digluconate concentration and application time on resin–dentin bond strength durabilityemail this articleEmail this article to a colleague. save this article to My ClippingsSave this article to My Clippings. discuss this articleDiscuss or comment on this article.
This study evaluated the effects of different concentrations of chlorhexidine digluconate and different application times on the preservation of resin[ndash]dentin bonds formed using two etch-and-rinse adhesives. In experiment 1, after acid etching, the occlusal demineralized dentin was rewetted either with water or with 0.002, 0.02, 0.2, 2, or 4% chlorhexidine for 60 s. In experiment 2, the surfaces were rewetted with water, or with 0.002% or 2% chlorhexidine for 15 or 60 s. After this, both adhesives and composite resin were applied and light-cured. Bonded sticks (0.8 mm2) were tested under tension (0.5 mm min[minus]1) i...
Source: European Journal of Oral Sciences - September 14, 2009 Category: Dentistry Authors: Alessandro D. Loguercio, Rodrigo Stanislawczuk, Luceli G. Polli, Jully A. Costa, Milton D. Michel, Alessandra Reis Tags: Original Articles Source Type: journals

Mixing ability test compared with a comminution test in persons with normal and compromised masticatory performanceemail this articleEmail this article to a colleague. save this article to My ClippingsSave this article to My Clippings. discuss this articleDiscuss or comment on this article.
Speksnijder CM, Abbink JH, van der Glas HW, Janssen NG, van der Bilt A. Mixing ability test compared with a comminution test in persons with normal and compromised masticatory performance. Eur J Oral Sci 2009; 117: 580[ndash]586. © 2009 The Authors. Journal compilation©2009 Eur J Oral Sci A mastication test was needed with a material that forms a bolus and is soft enough to be chewed by persons with compromised oral function, in particular patients confronted with oral cancer. We therefore developed a wax-mixing ability test and compared it with a comminution test using Optocal as test food. We hypothesized that the mixi...
Source: European Journal of Oral Sciences - September 14, 2009 Category: Dentistry Authors: C. M. Speksnijder, J. H. Abbink, H. W. van der Glas, N. G. Janssen, A. van der Bilt Tags: Original Articles Source Type: journals

Long-term effect of an oral healthcare programme on oral hygiene in a nursing homeemail this articleEmail this article to a colleague. save this article to My ClippingsSave this article to My Clippings. discuss this articleDiscuss or comment on this article.
This article reports on the long-term effect of an oral healthcare programme aimed at improving and maintaining the oral hygiene of elderly residents in a nursing home. The method was based on (i) motivation and oral-care training of the nursing staff, (ii) production of picture-based oral-care procedure cards, (iii) distribution of adequate oral-care equipment, (iv) practical implementation of new routines, and (v) assessment of results attained. The level of oral hygiene in the nursing home was assessed using the mucosal-plaque score (MPS) index. Overall evaluation was made before the start of the study, after 3 months, ...
Source: European Journal of Oral Sciences - September 14, 2009 Category: Dentistry Authors: Heidi Samson, Liv Berven, Gunhild V. Strand Tags: Original Articles Source Type: journals

Evaluation of the antimicrobial effect of photodynamic antimicrobial therapy in an in situ model of dentine cariesemail this articleEmail this article to a colleague. save this article to My ClippingsSave this article to My Clippings. discuss this articleDiscuss or comment on this article.
This study evaluated the effect of PACT on dentine caries produced in situ. Over the course of 14 d, 20 volunteers wore intra-oral devices containing human dentine slabs that were treated 10 times daily with a 40% sucrose solution. Afterwards, the antimicrobial effect of toluidine blue O, associated with 47 or 94 J cm[minus]2 of a light-emitting diode, was evaluated. Before and after the treatments, dentine samples were analysed with regard to the total number of microorganisms, total streptococci, mutans streptococci, and lactobacilli. Significant reductions in the bacterial count were observed for PACT with both energy d...
Source: European Journal of Oral Sciences - September 14, 2009 Category: Dentistry Authors: Juliana P. M. Lima, Mary A. Sampaio de Melo, Fátima M. C. Borges, Alrieta H. Teixeira, Carolina Steiner-Oliveira, Marinês Nobre dos Santos, Lidiany K. A. Rodrigues, Iriana C. J. Zanin Tags: Original Articles Source Type: journals

Effect on de novo plaque formation of rinsing with toothpaste slurries and water solutions with a high fluoride concentration (5,000 ppm)email this articleEmail this article to a colleague. save this article to My ClippingsSave this article to My Clippings. discuss this articleDiscuss or comment on this article.
Nordström A, Mystikos C, Ramberg P, Birkhed D. Effect on de novo plaque formation of rinsing with toothpaste slurries and water solutions with a high fluoride concentration (5,000 ppm). Eur J Oral Sci 2009; 117: 563[ndash]567. © 2009 The Authors. Journal compilation© 2009 Eur J Oral Sci The aim of this study was to evaluate the effect, on de novo plaque formation, of rinsing with toothpaste slurries and water solutions containing a high concentration of fluoride (F). Sixteen subjects rinsed three times per day for 4 d with dentifrice slurries containing 5,000, 1,500, and 500 ppm F, while 12 subjects rinsed with water so...
Source: European Journal of Oral Sciences - September 14, 2009 Category: Dentistry Authors: A. Nordström, C. Mystikos, P. Ramberg, D. Birkhed Tags: Original Articles Source Type: journals

Nitration of the salivary component 4-hydroxyphenylacetic acid in the human oral cavity: enhancement of nitration under acidic conditionsemail this articleEmail this article to a colleague. save this article to My ClippingsSave this article to My Clippings. discuss this articleDiscuss or comment on this article.
Takahama U, Imamura H, Hirota S. Nitration of the salivary component 4-hydroxyphenylacetic acid in the human oral cavity: enhancement of nitration under acidic conditions. Eur J Oral Sci 2009; 117: 555[ndash]562. © 2009 The Authors. Journal compilation© 2009 Eur J Oral Sci 4-Hydroxyphenylacetic acid (HPA) and nitrite are present in human mixed whole saliva, and HPA can be nitrated by peroxidase/hydrogen peroxide (H2O2)/nitrite systems in the oral cavity. Thus, the objectives of the present study were to estimate the concentrations of HPA, nitrated HPA [4-hydroxy-3-nitrophenylacetic acid (NO2HPA)], nitrite, and thiocyanat...
Source: European Journal of Oral Sciences - September 14, 2009 Category: Dentistry Authors: Umeo Takahama, Hitoshi Imamura, Sachiko Hirota Tags: Original Articles Source Type: journals

Contextual effects in the occurrence of periodontal attachment loss and necrotizing gingival lesions among adolescentsemail this articleEmail this article to a colleague. save this article to My ClippingsSave this article to My Clippings. discuss this articleDiscuss or comment on this article.
Lopez R, Frydenberg M, Baelum V. Contextual effects in the occurrence of periodontal attachment loss and necrotizing gingival lesions among adolescents. Eur J Oral Sci 2009; 117: 547[ndash]554.© 2009 The Authors. Journal compilation© 2009 Eur J Oral Sci The aim of this study was to assess and quantify the random effects resulting from clustering in the following individual-level periodontal outcomes: presence of clinical attachment loss of [ge] 1 mm (CAL1), presence of clinical attachment loss of [ge] 3 mm (CAL3), and presence of necrotizing ulcerative gingivitis (NUG); or in the following class-level periodontal outcome...
Source: European Journal of Oral Sciences - September 14, 2009 Category: Dentistry Authors: Rodrigo Lopez, Morten Frydenberg, Vibeke Baelum Tags: Original Articles Source Type: journals

Is diagnostic delay related to advanced-stage oral cancer? A meta-analysisemail this articleEmail this article to a colleague. save this article to My ClippingsSave this article to My Clippings. discuss this articleDiscuss or comment on this article.
Gómez I, Seoane J, Varela-Centelles P, Diz P, Takkouche B. Is diagnostic delay related to advanced-stage oral cancer? A meta-analysis. Eur J Oral Sci 2009; 117: 541[ndash]546. © 2009 The Authors. Journal compilation© 2009 Eur J Oral Sci Diagnostic delay in oropharyngeal cancer may be associated with poor prognosis. As controversy exists on this topic because of contradictory results, the aim of this study was to perform a systematic review of the relationship between total diagnostic delay and advanced disease stages. A systematic search of MEDLINE, EMBASE, and ISI proceedings was made to identify observational studies ...
Source: European Journal of Oral Sciences - September 14, 2009 Category: Dentistry Authors: Iria Gómez, Juan Seoane, Pablo Varela-Centelles, Pedro Diz, Bahi Takkouche Tags: Original Articles Source Type: journals

Epstein–Barr virus prevalence in oral squamous cell cancer and in potentially malignant oral disorders in an eastern Hungarian populationemail this articleEmail this article to a colleague. save this article to My ClippingsSave this article to My Clippings. discuss this articleDiscuss or comment on this article.
Kis A, Fehér E, Gáll T, Tar I, Boda R, Tóth E, Méhes G, Gergely L, Szarka K. Epstein[ndash]Barr virus prevalence in oral squamous cell cancer and in potentially malignant oral disorders in an eastern Hungarian population. Eur J Oral Sci 2009; 117: 536[ndash]540. © 2009 The Authors. Journal compilation© 2009 Eur J Oral Sci We tested 65, 44, and 116 patients with oral squamous cell cancer (OSCC), oral leukoplakia (OL), and oral lichen planus (OLP) against 68 age-matched controls for the presence of Epstein[ndash]Barr virus (EBV). Apparently healthy mucosa was simultaneously sampled and examined in all patients. Paraffi...
Source: European Journal of Oral Sciences - September 14, 2009 Category: Dentistry Authors: Andrea Kis, Enikő Fehér, Tamás Gáll, Ildikó Tar, Róbert Boda, Etelka D. Tóth, Gábor Méhes, Lajos Gergely, Krisztina Szarka Tags: Original Articles Source Type: journals

Epidermal growth factor-induced cyclooxygenase-2 expression in oral squamous cell carcinoma cell lines is mediated through extracellular signal-regulated kinase 1/2 and p38 but is Src and nuclear factor-kappa B independentemail this articleEmail this article to a colleague. save this article to My ClippingsSave this article to My Clippings. discuss this articleDiscuss or comment on this article.
Husvik C, Bryne M, Halstensen TS. Epidermal growth factor-induced cyclooxygenase-2 expression in oral squamous cell carcinoma cell lines is mediated through extracellular signal-regulated kinase 1/2 and p38 but is Src and nuclear factor-kappa B independent. Eur J Oral Sci 2009; 117: 528[ndash]535. © 2009 The Authors. Journal compilation© 2009 Eur J Oral Sci The intracellular signalling cascade(s) mediating epidermal growth factor (EGF)-induced cyclooxygenase-2 (COX-2) expression is poorly defined in oral carcinomas. Investigation of two different oral squamous cell carcinoma (OSCC) cell lines with high EGF-induced COX-2 ...
Source: European Journal of Oral Sciences - September 14, 2009 Category: Dentistry Authors: Camilla Husvik, Magne Bryne, Trond S. Halstensen Tags: Original Articles Source Type: journals

Localization and potential function of kindlin-1 in periodontal tissuesemail this articleEmail this article to a colleague. save this article to My ClippingsSave this article to My Clippings. discuss this articleDiscuss or comment on this article.
Petricca G, Leppilampi M, Jiang G, Owen GR, Wiebe C, Tu Y, Koivisto L, Häkkinen L, Wu C, Larjava H. Localization and potential function of kindlin-1 in periodontal tissues. Eur J Oral Sci 2009; 117: 518[ndash]527. © 2009 The Authors. Journal compilation© 2009 Eur J Oral Sci Kindlin-1 is an intracellular focal adhesion protein that regulates the actin cytoskeleton. Patients suffering from Kindler syndrome have a homologous mutation of the kindlin-1 gene and develop skin blisters, periodontal disease, and intestinal complications because of deficient adhesion of the basal epithelial cells. We investigated kindlin-1 locali...
Source: European Journal of Oral Sciences - September 14, 2009 Category: Dentistry Authors: Giorgio Petricca, Mari Leppilampi, Guoqiao Jiang, Gethin R. Owen, Colin Wiebe, Yizeng Tu, Leeni Koivisto, Lari Häkkinen, Chuanyue Wu, Hannu Larjava Tags: Original Articles Source Type: journals

Signal transduction and gene transcription induced by TFF3 in oral keratinocytesemail this articleEmail this article to a colleague. save this article to My ClippingsSave this article to My Clippings. discuss this articleDiscuss or comment on this article.
This study aimed to identify novel functions of TFF3 in oral keratinocytes. To achieve this, we used phosphoprotein and messenger RNA (mRNA) arrays to compare TFF3-treated and untreated oral keratinocytes. Analysis of the phosphoprotein array indicated that TFF3 signals through the mitogen-activated protein kinases (MAPKs) c-Jun N-terminal kinase (JNK), p38, and extracellular signal-regulated kinase (ERK1/2), and through the phosphoinositide 3-kinase (PI3K)/protein kinase B (PKB) pathway. Microarray analysis of mRNA showed that TFF3 stimulation induced changes in the expression of genes functionally related to cell death/s...
Source: European Journal of Oral Sciences - September 14, 2009 Category: Dentistry Authors: Trond Storesund, Karl Schenck, Harald Osmundsen, Asbjørn Røed, Kristen Helgeland, Kristin M. Kolltveit Tags: Original Articles Source Type: journals

Localization of antimicrobial peptides human β-defensins in minor salivary glands with Sjögren's syndromeemail this articleEmail this article to a colleague. save this article to My ClippingsSave this article to My Clippings. discuss this articleDiscuss or comment on this article.
Kaneda Y, Yamaai T, Mizukawa N, Nagatsuka H, Yamachika E, Gunduz M, Sawaki K, Yamanishi Y, Matsubara M, Katase N, Takagi S. Localization of antimicrobial peptides human [beta]-defensins in minor salivary glands with Sjögren's syndrome. Eur J Oral Sci 2009; 117: 506[ndash]510. © 2009 The Authors. Journal compilation© 2009 Eur J Oral Sci Sjögren's syndrome is a common systemic autoimmune disease associated with inflammatory cells that infiltrate exocrine glands. The antimicrobial peptides human [beta]-defensin-1, human [beta]-defensin-2, and human [beta]-defensin-3 are expressed in various human epithelial cells and in n...
Source: European Journal of Oral Sciences - September 14, 2009 Category: Dentistry Authors: Yoshihiro Kaneda, Tomoichiro Yamaai, Nobuyoshi Mizukawa, Hitoshi Nagatsuka, Eiki Yamachika, Mehmet Gunduz, Koichi Sawaki, Yuji Yamanishi, Masakazu Matsubara, Naoki Katase, Shin Takagi Tags: Original Articles Source Type: journals

Functional estrogen receptors alpha and beta are expressed in normal human salivary gland epithelium and apparently mediate immunomodulatory effectsemail this articleEmail this article to a colleague. save this article to My ClippingsSave this article to My Clippings. discuss this articleDiscuss or comment on this article.
Tsinti M, Kassi E, Korkolopoulou P, Kapsogeorgou E, Moutsatsou P, Patsouris E, Manoussakis MN. Functional estrogen receptors alpha and beta are expressed in normal human salivary gland epithelium and apparently mediate immunomodulatory effects. Eur J Oral Sci 2009; 117: 498[ndash]505. © 2009 The Authors. Journal compilation © 2009 Eur J Oral Sci Salivary gland epithelial cells (SGECs) have been shown to participate in immunological responses and have been implicated in the pathogenesis of Sjögren's syndrome (SS). Experimental evidence from animal models indicates that estrogen deficiency may also participate in SS patho...
Source: European Journal of Oral Sciences - September 14, 2009 Category: Dentistry Authors: Maria Tsinti, Eva Kassi, Penelope Korkolopoulou, Efstathia Kapsogeorgou, Paraskevi Moutsatsou, Efstratios Patsouris, Menelaos N. Manoussakis Tags: Original Articles Source Type: journals

Consequences for enamel development and mineralization resulting from loss of function of ameloblastin or enamelinemail this articleEmail this article to a colleague. save this article to My ClippingsSave this article to My Clippings. discuss this articleDiscuss or comment on this article.
Smith CE, Wazen R, Hu Y, Zalzal SF, Nanci A, Simmer JP, Hu JC-C. Consequences for enamel development and mineralization resulting from loss of function of ameloblastin or enamelin. Eur J Oral Sci 2009; 117: 485[ndash]497. © 2009 The Authors. Journal compilation© 2009 Eur J Oral Sci Although the nonamelogenin proteins, ameloblastin and enamelin, are both low-abundance and rapidly degrading components of forming enamel, they seem to serve essential developmental functions, as suggested by findings that an enamel layer fails to appear on teeth of mice genetically engineered to produce either a truncated form of ameloblastin...
Source: European Journal of Oral Sciences - September 14, 2009 Category: Dentistry Authors: Charles E. Smith, Rima Wazen, Yuanyuan Hu, Sylvia F. Zalzal, Antonio Nanci, James P. Simmer, Jan C-C. Hu Tags: Original Articles Source Type: journals

Model specification in oral health-related quality of life researchemail this articleEmail this article to a colleague. save this article to My ClippingsSave this article to My Clippings. discuss this articleDiscuss or comment on this article.
Kieffer JM, Verrips E, Hoogstraten J. Model specification in oral health-related quality of life research. Eur J Oral Sci 2009; 117: 481[ndash]484. © 2009 The Authors. Journal compilation© 2009 Eur J Oral Sci The aim of this study was to analyze conventional wisdom regarding the construction and analysis of oral health-related quality of life (OHRQoL) questionnaires and to outline statistical complications. Most methods used for developing and analyzing questionnaires, such as factor analysis and Cronbach's alpha, presume psychological constructs to be latent, inferring a reflective measurement model with the underlying ...
Source: European Journal of Oral Sciences - July 31, 2009 Category: Dentistry Authors: Jacobien M. Kieffer, Erik Verrips, Johan Hoogstraten Tags: Focus Source Type: journals

An introduction to latent growth curve modelling for longitudinal continuous data in dental researchemail this articleEmail this article to a colleague. save this article to My ClippingsSave this article to My Clippings. discuss this articleDiscuss or comment on this article.
Tu Y-K, D'Aiuto F, Baelum V, Gilthorpe MS. An introduction to latent growth curve modelling for longitudinal continuous data in dental research. Eur J Oral Sci 2009; 117: 343[ndash]350. © 2009 The Authors. Journal compilation© 2009 Eur J Oral Sci Many studies in dental research are based on repeated measurements of several continuous variables. Statistical analyses of such data require advanced methods to explore the complexity of information within the data. Currently, the most frequently adopted approach is to undertake multiple univariate tests. Occasionally, more advanced and sophisticated statistical methodologies, ...
Source: European Journal of Oral Sciences - July 15, 2009 Category: Dentistry Authors: Yu-Kang Tu, Francesco D'Aiuto, Vibeke Baelum, Mark S. Gilthorpe Tags: Focus Source Type: journals

Erratumemail this articleEmail this article to a colleague. save this article to My ClippingsSave this article to My Clippings. discuss this articleDiscuss or comment on this article.
(Source: European Journal of Oral Sciences)
Source: European Journal of Oral Sciences - July 13, 2009 Category: Dentistry Tags: Erratum Source Type: journals

Monoclonal antibody-mediated inhibition of adhesion of Candida albicans and Candida dubliniensis to human epithelial cellsemail this articleEmail this article to a colleague. save this article to My ClippingsSave this article to My Clippings. discuss this articleDiscuss or comment on this article.
Elguezabal N, Maza JL, Moragues MD, Pontón J. Monoclonal antibody-mediated inhibition of adhesion of Candida albicans and Candida dubliniensis to human epithelial cells. Eur J Oral Sci 2009; 117: 474[ndash]478. ©2009 The Authors. Journal compilation© 2009 Eur J Oral Sci The aim of this study was to assess the role of whole saliva, four saliva-derived preparations, and six monoclonal antibodies (mAbs), directed against components of the cell wall of Candida albicans, on the adhesion of C. albicans and Candida dubliniensis to human epithelial cells (HEC). C. albicans serotype A NCPF 3153 and C. albicans serotype B ATCC 90...
Source: European Journal of Oral Sciences - July 13, 2009 Category: Dentistry Authors: Natalia Elguezabal, José L. Maza, María D. Moragues, José Pontón Tags: Short communications Source Type: journals

Circulatory response and autonomic nervous activity during gum chewingemail this articleEmail this article to a colleague. save this article to My ClippingsSave this article to My Clippings. discuss this articleDiscuss or comment on this article.
Hasegawa Y, Sakagami J, Ono T, Hori K, Zhang M, Maeda Y. Circulatory response and autonomic nervous activity during gum chewing. Eur J Oral Sci 2009; 117: 470[ndash]473. © 2009 The Authors. Journal compilation© 2009 Eur J Oral Sci Mastication has been proven to enhance the systemic circulation, with circulatory responses seeming to be largely regulated by autonomic nervous activity via a more complex regulatory system than those of other activities. However, few studies have examined the relationships between changes in autonomic nervous activity and the systemic circulation that are induced by masticatory movement. We i...
Source: European Journal of Oral Sciences - July 13, 2009 Category: Dentistry Authors: Yoko Hasegawa, Joe Sakagami, Takahiro Ono, Kazuhiro Hori, Min Zhang, Yoshinobu Maeda Tags: Short communications Source Type: journals

Degree of conversion and interfacial nanoleakage expression of three one-step self-etch adhesivesemail this articleEmail this article to a colleague. save this article to My ClippingsSave this article to My Clippings. discuss this articleDiscuss or comment on this article.
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 microspectroscopy and to investigate nanoleakage expression. Dentin disks were bonded with AdheSE One, Adper Prompt L-Pop, or iBond. Composite layers of 2-mm thickness were built up in bulk on the polymerized adhesive surfaces and then the adhesive[ndash]dentin interfaces were exposed to a micro-Raman beam. Adhesive penetration was calculated using the relative intensities of bands associated with mineral and adhesive, and the degree of conversion (DC) was evaluated. Interfaci...
Source: European Journal of Oral Sciences - July 13, 2009 Category: Dentistry Authors: Chiara O. Navarra, Milena Cadenaro, Barbara Codan, Annalisa Mazzoni, Valter Sergo, Elettra De Stefano Dorigo, Lorenzo Breschi Tags: Original articles Source Type: journals

Effect of resin coating on adhesion and microleakage of computer-aided design/computer-aided manufacturing fabricated all-ceramic crowns after occlusal loading: a laboratory studyemail this articleEmail this article to a colleague. save this article to My ClippingsSave this article to My Clippings. discuss this articleDiscuss or comment on this article.
This study investigated the effect of resin coating and occlusal loading on adhesion and microleakage of all-ceramic crowns. Molars were prepared for an all-ceramic crown and were divided into two groups: non-coated (control) and resin-coated with Clearfil Tri-S Bond. Crowns were fabricated using CEREC 3 and cemented using Clearfil Esthetic Cement. After 24 h of storage in water, the restored teeth in each group were divided into two subgroups: unloaded, or loaded while stored in water. Mechanical loading was achieved with an axial force of 80 N at 2.5 cycles s[minus]1 for 250,000 cycles. After immersion in Rhodamine B, th...
Source: European Journal of Oral Sciences - July 13, 2009 Category: Dentistry Authors: Shuzo Kitayama, Peter Pilecki, Nasser A. Nasser, Theodora Bravis, Ron F. Wilson, Toru Nikaido, Junji Tagami, Timothy F. Watson, Richard M. Foxton Tags: Original articles Source Type: journals

Push-out stress for fibre posts luted using different adhesive strategiesemail this articleEmail this article to a colleague. save this article to My ClippingsSave this article to My Clippings. discuss this articleDiscuss or comment on this article.
Mazzoni A, Marchesi G, Cadenaro M, Mazzotti G, Di Lenarda R, Ferrari M, Breschi L. Push-out stress for fibre posts luted using different adhesive strategies. Eur J Oral Sci 2009; 117: 447[ndash]453. © 2009 The Authors. Journal compilation© 2009 Eur J Oral Sci The influence of thermocycling on the bond strength of fibre posts cemented with different luting approaches was investigated. A total of 84 human incisors were selected for the study. Sixty teeth were assigned to one of the following adhesive/cement combinations for push-out bond-strength evaluation: group 1, XP Bond/CoreXFlow + DT Light-Post; group 2, Panavia F 2....
Source: European Journal of Oral Sciences - July 13, 2009 Category: Dentistry Authors: Annalisa Mazzoni, Giulio Marchesi, Milena Cadenaro, Giovanni Mazzotti, Roberto Di Lenarda, Marco Ferrari, Lorenzo Breschi Tags: Original articles Source Type: journals

Influence of BisGMA, TEGDMA, and BisEMA contents on viscosity, conversion, and flexural strength of experimental resins and compositesemail this articleEmail this article to a colleague. save this article to My ClippingsSave this article to My Clippings. discuss this articleDiscuss or comment on this article.
The objective of this study was to determine the influence of the bisphenylglycidyl dimethacrylate (BisGMA) concentration (33, 50 or 66 mol%) and the co-monomer content [triethylene glycol dimethacrylate (TEGDMA), ethoxylated bisphenol-A dimethacrylate (BisEMA), or both in equal parts] on viscosity ([eta]), degree of conversion (DC), and flexural strength (FS). [eta] was measured using a viscometer, DC was obtained by Fourier transfer Raman (FT-Raman) spectroscopy, and FS was determined by three-point bending. At 50 and 66% BisGMA, increases in [eta] were observed following the partial and total substitution of TEGDMA by B...
Source: European Journal of Oral Sciences - July 13, 2009 Category: Dentistry Authors: Flávia Gonçalves, Yoshio Kawano, Carmem Pfeifer, Jeffrey W. Stansbury, Roberto R. Braga Tags: Original articles Source Type: journals

Effect of fluoridated carbamide peroxide gels on enamel microtensile bond strengthemail this articleEmail this article to a colleague. save this article to My ClippingsSave this article to My Clippings. discuss this articleDiscuss or comment on this article.
Chuang S-F, Chen H-P, Chang C-H, Liu J-K. Effect of fluoridated carbamide peroxide gels on enamel microtensile bond strength. Eur J Oral Sci 2009; 117: 435[ndash]441. © 2009 The Authors. Journal compilation© 2009 Eur J Oral Sci The aim of this study was to examine the resin bond strength on enamel treated with different fluoridated bleaching agents. Forty-eight bovine incisors were divided into four groups to receive bleaching treatments, over a 14-d period, as follows: no treatment; 10% carbamide peroxide (CP) bleaching; 10% CP containing 0.11% fluoride; and 10% CP containing 0.37% fluoride. Immediately, and 7 and 14 d ...
Source: European Journal of Oral Sciences - July 13, 2009 Category: Dentistry Authors: Shu-Fen Chuang, Hui-Ping Chen, Chih-Han Chang, Jia-Kuang Liu Tags: Original articles Source Type: journals

Tin-containing fluoride solutions as anti-erosive agents in enamel: an in vitro tin-uptake, tissue-loss, and scanning electron micrograph studyemail this articleEmail this article to a colleague. save this article to My ClippingsSave this article to My Clippings. discuss this articleDiscuss or comment on this article.
Schlueter N, Hardt M, Lussi A, Engelmann F, Klimek J, Ganss C. Tin-containing fluoride solutions as anti-erosive agents in enamel: anin vitrotin-uptake, tissue-loss, and scanning electron micrograph study. Eur J Oral Sci 2009; 117: 427[ndash]434. © 2009 The Authors. Journal compilation© 2009 Eur J Oral Sci Tin-containing fluoride solutions can reduce erosive tissue loss, but the effects of the reaction between tin and enamel are still not clear. During a 10-d period, enamel specimens were cyclically demineralized (0.05 M citric acid, pH 2.3, 6 × 5 min d[minus]1) and remineralized (between the demineralization cycles and...
Source: European Journal of Oral Sciences - July 13, 2009 Category: Dentistry Authors: Nadine Schlueter, Martin Hardt, Adrian Lussi, Frank Engelmann, Joachim Klimek, Carolina Ganss Tags: Original articles Source Type: journals

Oral bacterial adhesion forces to biomaterial surfaces constituting the bracket–adhesive–enamel junction in orthodontic treatmentemail this articleEmail this article to a colleague. save this article to My ClippingsSave this article to My Clippings. discuss this articleDiscuss or comment on this article.
Mei L, Busscher HJ, van der Mei HC, Chen Y, de Vries J, Ren Y. Oral bacterial adhesion forces to biomaterial surfaces constituting the bracket[ndash]adhesive[ndash]enamel junction in orthodontic treatment. Eur J Oral Sci 2009; 117: 419[ndash]426. © 2009 The Authors. Journal compilation© 2009 Eur J Oral Sci Bacterial adhesion to biomaterial surfaces constituting the bracket[ndash]adhesive[ndash]enamel junction represents a growing problem in orthodontics, because bacteria can adversely affect treatment by causing demineralization of the enamel surface around the brackets. It is important to know the forces with which bact...
Source: European Journal of Oral Sciences - July 13, 2009 Category: Dentistry Authors: Li Mei, Henk J. Busscher, Henny C. van der Mei, Yangxi Chen, Joop de Vries, Yijin Ren Tags: Original articles Source Type: journals