搜索结果: 1-15 共查到“口腔医学 Their Influence”相关记录108条 . 查询时间(0.359 秒)
Influence of filling technique and curing mode on the bond strengths of composite cores to pulpal floor dentin
Composite resin core Filling technique Pulpal floor dentin
2010/11/30
This study evaluated the influence of filling technique and curing mode on the microtensile bond strengths (MTBS) of composite cores to pulpal floor dentin. Access cavities of human molars with pulpal...
Compatibility of tissue conditioners and denture cleansers: Influence on surface conditions
Tissue conditioners Denture cleansers Surface conditions
2010/11/29
Chemical cleansing by denture cleansers is the first choice for denture plaque control of tissue conditioners. This study evaluated the influences of denture cleansers on the surface quality of tissue...
The influence of storing alginate impressions sprayed with disinfectant on dimensional accuracy and deformation of maxillary edentulous stone models
Alginate impression materials Spray disinfection Dimensional accuracy
2010/11/26
This study investigated the effects of storing impressions for 3 hours after spraying them with a disinfectant solution on dimensional change and deformation of maxillary edentulous stone models. Thre...
Influence of First Premolar Extraction on Mandibular Third Molar Angulation
Premolar extractions Third molar angulations
2010/3/9
Objective: To compare the angular changes in the developing mandibular third molars in both first premolar extraction and nonextraction cases and to determine whether premolar extraction results in a ...
The influence of chemical activation on hardness of dual-curing resin cements
Resin cements Hardness Dental materials
2009/10/20
During the cementation of metallic restorations, the polymerization of dual-curing resin cements depends exclusively on chemical activation. This study evaluated the influence of chemical activation c...
Influence of post-bleaching time intervals on dentin bond strength
Tooth bleaching Dentin-bonding agents
2009/10/20
It has been reported that bond strength of resin to tooth structure can be reduced when the bonding procedure is carried out immediately after the bleaching treatment. This study evaluated the effect ...
The influence of vinegars on exposure of dentinal tubules:a SEM evaluation
Dentin sensitivity Diet Smear layer
2009/10/20
Dentin hypersensitivity is a common painful condition observed in clinics. Dietary habits have been much associated with its development and persistence during and following periodontal treatment. The...
Influence of soft tissues on mandibular gray scale levels
Soft tissues Digora Bone density Mandible Radiography dental
2009/10/20
The purpose of this study was to analyze the gray levels, expressed in pixels, of the mandibular retromolar region, with regard to the influence of muscular and fat soft tissues near this region. Fift...
Influence of activation modes on diametral tensile strength of dual-curing resin cements
Resin cements Tensile strength Dental materials
2009/10/20
In metallic restorations, the polymerization of dual-curing resin cements depends exclusively on chemical activation. The effect of the lack of photoactivation on the strength of these cements has bee...
The influence of mold temperature on the fit of cast crowns with commercially pure titanium
Marginal adaptation Crowns Titanium Dental casting investment
2009/10/19
Commercially pure titanium (CP Ti) has been widely applied to fabricate cast devices because of its favorable properties. However, the mold temperature recommended for the manufacture of casts has bee...
Influence of composite restorative materials and light-curing units on diametrical tensile strength
Light emitting diode Composite resins Diametrical tensile strength Mechanical properties
2009/10/19
The aim of this study was to evaluate the diametrical tensile strength (DTS) of three light-curing photo-activated composites with two different light curing units (LCU). Three types of dental restora...
The influence of cigarette smoke inhalation on bone density:a radiographic study in rats
Smoking Bone density Rats Wistar
2009/10/19
The aim of this study was to evaluate the influence of cigarette smoke inhalation (CSI) and its cessation on tibiae bone quality. Forty-one male Wistar rats were randomly assigned to one of the follow...
Influence of carbamide peroxide-based bleaching agents on the bond strength of resin-enamel/dentin interfaces
Peroxides Dentin-bonding agents Dentin Enamel Tensile strength
2009/10/19
In this bond strength study, a bleaching agent containing 10% carbamide peroxide was applied over composite-teeth bonded interfaces of two adhesive systems applied to enamel and dentin. Sixteen human ...
Influence of root embedment material and periodontal ligament simulation on fracture resistance tests
Fracture resistance Periodontal ligament Tooth root Cementoenamel junction
2009/10/19
The aim of this study was to evaluate the influence of the embedment material and periodontal ligament simulation on fracture resistance of bovine teeth. Eighty bovine incisor teeth were randomized in...
Influence of toothbrushing on enamel softening and abrasive wear of eroded bovine enamel:an in situ study
Tooth erosion Tooth abrasion Beverages
2009/10/19
This study assessed the surface softening and abrasive wear of eroded bovine enamel with or without the influence of toothbrushing. Five volunteers took part in this in situ study of 5 days. They wore...