Genuine halitosis in patients with dental and laryngological etiologies of mouth odor: severity and role of oral hygiene behaviors
The aims of the study were to determine the severity of halitosis and the association between oral hygiene practices and the severity of malodor in patients with dental and laryngological etiologies of genuine halitosis. Thirty‐five laryngological and 40 dental patients with halitosis completed a structured interview and underwent laryngological and dental examinations. Halitosis was assessed using organoleptic and halimeter tests. Greater halitosis severity in laryngological patients was associated with worse clinical status of the palatine tonsils, less frequent toothbrushing, less frequent use of tongue cleaners, fewe...
Source: European Journal of Oral Sciences - February 1, 2018 Category: Dentistry Authors: Sabina Herman, Gra żyna Lisowska, Joanna Herman, Ewa Wojtyna, Maciej Misiołek Tags: Original Article Source Type: research
Use of polyphenols as a strategy to prevent bond degradation in the dentin –resin interface
This study evaluated the effect of dentin pretreatment with the polyphenols quercetin and resveratrol on the resin‐dentin microtensile bonding strength (μTBS) and collagen fibrils stability of the adhesive interface. Different concentrations (100, 250, 500, or 1,000 μg ml−1) of quercetin or resveratrol, or a mixture of quercetin and resveratrol (3:1, 1:1, 1:3; vol:vol), as well as distilled water or 2% chlorhexidine digluconate, were applied to etched dentin. Then, a two‐step etch‐and‐rinse adhesive was applied followed by composite restoration. Measurements of resin–dentin μTBS were made after 1 and 120 ...
Source: European Journal of Oral Sciences - January 30, 2018 Category: Dentistry Authors: Isabel C. C. M. Porto, Ticiano G. Nascimento, Jos é M. S. Oliveira, Pedro H. Freitas, Asmaa Haimeur, Rodrigo França Tags: Original Article Source Type: research
Use of polyphenols as a strategy to prevent bond degradation in the dentin –resin interface
European Journal of Oral Sciences,Volume 126, Issue 2, Page 146-158, April 2018. (Source: European Journal of Oral Sciences)
Source: European Journal of Oral Sciences - January 30, 2018 Category: Dentistry Source Type: research
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European Journal of Oral Sciences,Volume 126, Issue 2, Page 146-158, April 2018. (Source: European Journal of Oral Sciences)
Source: European Journal of Oral Sciences - January 30, 2018 Category: Dentistry Source Type: research
Effect of finish line design on stress distribution in bilayer and monolithic zirconia crowns: a three ‐dimensional finite element analysis study
This study evaluated the influence of different finish line designs and abutment materials on the stress distribution of bilayer and monolithic zirconia crowns using three‐dimensional finite element analysis (FEA). Three‐dimensional models of two types of zirconia premolars – a yttria‐stabilized zirconia framework with veneering ceramic and a monolithic zirconia ceramic – were used in the analysis. Cylindrical models with the finish line design of the crown abutments were prepared with three types of margin curvature radius (CR): CR = 0 (CR0; shoulder margin), CR = 0.5 (CR0.5; rounded shoulder margin), and CR...
Source: European Journal of Oral Sciences - January 29, 2018 Category: Dentistry Authors: Shoko Miura, Shin Kasahara, Shinobu Yamauchi, Hiroshi Egusa Tags: Original article Source Type: research
Effect of finish line design on stress distribution in bilayer and monolithic zirconia crowns: a three ‐dimensional finite element analysis study
European Journal of Oral Sciences,Volume 126, Issue 2, Page 159-165, April 2018. (Source: European Journal of Oral Sciences)
Source: European Journal of Oral Sciences - January 28, 2018 Category: Dentistry Source Type: research
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European Journal of Oral Sciences,Volume 126, Issue 2, Page 159-165, April 2018. (Source: European Journal of Oral Sciences)
Source: European Journal of Oral Sciences - January 28, 2018 Category: Dentistry Source Type: research
Relationship between enamel bond fatigue durability and surface free ‐energy characteristics with universal adhesives
The relationship between enamel bond fatigue durability and surface free‐energy characteristics with universal adhesives was investigated. The initial shear bond strengths and shear fatigue strengths of five universal adhesives to enamel were determined with and without phosphoric acid pre‐etching. The surface free‐energy characteristics of adhesive‐treated enamel with and without pre‐etching were also determined. The initial shear bond strength and shear fatigue strength of universal adhesive to pre‐etched enamel were higher than those to ground enamel. The initial shear bond strength and shear fatigue strengt...
Source: European Journal of Oral Sciences - January 18, 2018 Category: Dentistry Authors: Yuko Nagura, Akimasa Tsujimoto, Wayne W. Barkmeier, Hidehiko Watanabe, William W. Johnson, Toshiki Takamizawa, Mark A. Latta, Masashi Miyazaki Tags: Original Article Source Type: research
Relationship between enamel bond fatigue durability and surface free ‐energy characteristics with universal adhesives
European Journal of Oral Sciences,Volume 126, Issue 2, Page 135-145, April 2018. (Source: European Journal of Oral Sciences)
Source: European Journal of Oral Sciences - January 18, 2018 Category: Dentistry Source Type: research
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European Journal of Oral Sciences,Volume 126, Issue 2, Page 135-145, April 2018. (Source: European Journal of Oral Sciences)
Source: European Journal of Oral Sciences - January 18, 2018 Category: Dentistry Source Type: research
Changes in surface characteristics of titanium and zirconia after surface treatment with ultraviolet light or non ‐thermal plasma
Positive effects of irradiation with ultraviolet (UV) light or treatment with non‐thermal plasma on titanium and zirconia surfaces have been described in various studies. The aim of this study was to assess and compare the changes in the physicochemical surface conditions of titanium and zirconia surfaces after a short treatment with UV light or with non‐thermal plasmas of argon or oxygen. Titanium and zirconia samples with moderately rough surfaces were treated for 12 min either in a UV‐light oven or in a non‐thermal plasma reactor that generates non‐thermal plasmas of oxygen or argon. Changes in surface conditi...
Source: European Journal of Oral Sciences - January 16, 2018 Category: Dentistry Authors: Anders Henningsen, Ralf Smeets, Roman Heuberger, Ole T. Jung, Henning Hanken, Max Heiland, Claudio Cacaci, Clarissa Precht Tags: Original Article Source Type: research
Changes in surface characteristics of titanium and zirconia after surface treatment with ultraviolet light or non ‐thermal plasma
European Journal of Oral Sciences,Volume 126, Issue 2, Page 126-134, April 2018. (Source: European Journal of Oral Sciences)
Source: European Journal of Oral Sciences - January 16, 2018 Category: Dentistry Source Type: research
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European Journal of Oral Sciences,Volume 126, Issue 2, Page 126-134, April 2018. (Source: European Journal of Oral Sciences)
Source: European Journal of Oral Sciences - January 16, 2018 Category: Dentistry Source Type: research
Calcium phosphate precipitation in experimental gaps between fluoride ‐containing fast‐setting calcium silicate cement and dentin
A novel fast‐setting calcium silicate cement containing fluoride (novel‐CSC) has been developed for applications in tooth crowns. The aim of this study was to assess the ability of the novel‐CSC to close the experimental gaps at the dentin–cement interface. The novel‐CSC was tested against Vitrebond and GC Fuji II LC. Experimental gaps of 50 or 300 μm width were created between the materials and dentin. Specimens with the 300‐μm‐wide gap were immersed in phosphate‐buffered saline and the closed gap area was measured during 96 h. All specimens with 50 or 300 μm gap width were analyzed by scanning electr...
Source: European Journal of Oral Sciences - January 15, 2018 Category: Dentistry Authors: Bahram Ranjkesh, Ming Ding, Michel Dalstra, Jens R. Nyengaard, Jacques Chevallier, Flemming Isidor, Henrik L øvschall Tags: Original Article Source Type: research
Calcium phosphate precipitation in experimental gaps between fluoride ‐containing fast‐setting calcium silicate cement and dentin
European Journal of Oral Sciences,Volume 126, Issue 2, Page 118-125, April 2018. (Source: European Journal of Oral Sciences)
Source: European Journal of Oral Sciences - January 15, 2018 Category: Dentistry Source Type: research
