Güncel Gönderiler: DŞHF, Klinik Bilimler Bölümü Koleksiyonu
Toplam kayıt 262, listelenen: 181-200
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Comparison of temperature change among different adhesive resin cement during polymerization process
(Medknow Publications, 2017)Purpose: The aim of this study was to assess the intra-pulpal temperature changes in adhesive resin cements during polymerization. Materials and Methods: Dentin surface was prepared with extracted human mandibular third ... -
Effects of two-body wear on microfill, nanofill, and nanohybrid restorative composites
(Wolters Kluwer Medknow Publications, 2017)Background: The purpose of this study was to investigate two-body wear resistance and hardness of different three modern composite materials. Methods: In the conditions recommended by the manufacturer five pieces were ... -
In vitro evaluation of the efficacy of different over-the-counter products on tooth whitening
(Associacao Brasileira de Divulgacao Cientifica, 2015)This in vitro study evaluated the whitening effect of four different over-the-counter products compared with a 10% carbamide peroxide (CP) bleaching gel. Specimens obtained from bovine incisors were stained in a tea solution ... -
Efficacy of mouthwashes containing hydrogen peroxide on tooth whitening
(Hindawi Publishing Corporation, 2015)The aim of this study was to analyze the efficacy of mouthwashes containing hydrogen peroxide compared with 10% carbamide peroxide (CP) gel. Fifty enamel-dentin samples were obtained from bovine incisors and then stained ... -
Evaluation of tooth number anomalies in a subpopulation of the North-East of Turkey
(Dental Investigations Society, 2014)Objective: The aim was to evaluate the prevalence and distribution of tooth number anomalies in a Turkish subpopulation. Materials and Methods: A population of 2722 patients (1532 females and 1190 males; mean age, 12.33 ± ... -
The effect of different drinks on tooth color after home bleaching
(Dental Investigations Society, 2014)Objective: This study evaluated the influence of coffee, tea, cola, and red wine staining on the color of teeth after home bleaching. Materials and Methods: A total of 45 samples were obtained from 45 sound maxillary central ... -
A novel method for internal nasal valve reconstruction: H-graft technique
(Wiley, 2011)Objectives: The aim of this study was to determine the efficacy of a novel method for internal nasal valve reconstruction that enables lateralization of the superior segment of upper lateral cartilages (ULC) from the septum ... -
Effect of different bleaching agents on the surface roughness and color stability of feldspathic porcelain
(Universidade Estadual Paulista, Institute of Science and Technology of Sao Jose dos Campos, 2019)Objective: The aim of this study was to evaluate the effect of different bleaching agents on the surface roughness and color stability of feldspathic porcelain. Material and Methods: In this study, totally 40 disc-shaped ... -
Peel strength of denture liner to PMMA and polyamide: laser versus air-abrasion
(Korean Acad Prosthodontics, 2013)PURPOSE. This study investigated the effect of laser parameters and air-abrasion on the peel strength of silicon-based soft denture liner to different denture resins. MATERIALS AND METHODS. Specimens (N=180) were prepared ... -
Effect of repair resin type and surface treatment on the repair strength of heat-polymerized denture base resin
(Mosby-Elsevier, 2014)Statement of Problem. Acrylic resin denture fracture is common in prosthodontic practice. When fractured denture bases are repaired, recurrent fractures frequently occur at the repair surface interface or adjacent areas. ... -
Bond strength of calcium silicate-based sealers to dentine dried with different techniques
(Karger, 2014)Objective: To assess the influence of various canal-drying techniques on the push-out bond strength between radicular dentine and both MTA Fillapex and iRoot SP sealers. Materials and Methods: Eighty extracted single-root ... -
Effect of surface treatments on the bond strength of soft denture lining materials to an acrylic resin denture base
(Mosby-Elsevier, 2014)Statement of problem. Adhesive failure between acrylic resin and resilient liner material is commonly encountered in clinical practice. Purpose. the purpose of this study was to evaluate the effect of different surface ... -
Investigation of the effect of different polishing techniques on the surface roughness of denture base and repair materials
(Mosby-Elsevier, 2014)Statement of problem. the rough surface of denture base materials may cause plaque accumulation and staining. Thus, the effectiveness of polishing techniques should be known. Purpose. the purpose of this study was to compare ... -
Effect of surface treatments on the bond strength of veneering ceramic to zirconia
(Wichtig Publ, 2015)Aim: the purpose of this study was to evaluate the effect of different surface treatments on the bond strength of veneering ceramic to zirconia. Methods: Square (15 mm x 10 mm x 2 mm) zirconia specimens (n= 18) received ... -
Therapeutic effects of melatonin on alveolar bone resorption after experimental periodontitis in rats: a biochemical and immunohistochemical study
(Amer Acad Periodontology, 2015)Background: the present study aims to investigate the effects of systemic melatonin administration on alveolar bone resorption in experimental periodontitis in rats. Methods: Twenty-four male Sprague-Dawley rats were divided ... -
Effects of alendronate and pamidronate on apoptosis and cell proliferation in cultured primary human gingival fibroblasts
(Sage Publications Ltd, 2015)Data arising from the recent literature directed the researchers to study on the degree and extent of bisphosphonate toxicity on oral mucosa in further detail. the aim of this study is to determine the half maximal inhibitory ... -
The effect of sandblasting, Er: YAG laser, and heat treatment on the mechanical properties of different zirconia cores
(Mary Ann Liebert, Inc, 2016)Objective: the purpose of this study was to evaluate the effect of surface and heat treatments on the mechanical properties and phase transformation of yttria-stabilized tetragonal zirconia (Y-TZP) materials. Background ... -
Fractal properties of the trabecular pattern of the mandible in chronic renal failure
(British Inst Radiology, 2016)Objectives: the purpose of this study was to evaluate fractal analysis as a tool to quantitatively determine the mandibular trabecular bone changes in patients with chronic renal failure (CRF). Methods: in the present ... -
Effect of sealer coating and storage methods on the surface roughness of soft liners
(Mosby-Elsevier, 2016)Statement of problem. A soft lining is applied under a removable prosthesis for various reasons. the porosity of the lining material may increase colonization by microorganisms and cause tissue inflammation. Purpose. the ... -
Influences of fucoxanthin on alveolar bone resorption in induced periodontitis in rat molars
(Mdpi, 2016)The aim of this study was to evaluate the effects of systemic fucoxanthin treatment on alveolar bone resorption in rats with periodontitis. Thirty rats were divided into control, experimental periodontitis (EP), and ...
