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Stability Of Zygomatic Plate-Screw Orthodontic Anchorage System - A Finite Element Analysis
(E H Angle Education Research Foundation, Inc, 2008)
Objective: To evaluate the biomechanical properties of a standard and a newly designed plate-screw orthodontic anchorage system. Materials and Methods: A three-dimensional model of the posterior maxilla, including the ...
Substantive Antimicrobial Activity in Chlorhexidine-Treated Human Root Dentin
(Mosby-Elsevier, 2002)
Objective. The aim of this in vitro study was to assess the substantive antimicrobial activity of different medicaments in human root dentin. Study design. Canals of 98 roots were enlarged to standard size and medicated ...
Shear Bond Strength Of Orthodontic Brackets Bonded Using Conventional Vs One And Two Step Self-Etching/Adhesive Systems
(E H Angle Education Research Foundation, Inc, 2007)
Objective: To assess and compare the effects of one- and two-step self-etching primer and adhesive with conventional acid-etching and bonding system on the shear bond strength of orthodontic brackets. Materials and Methods: ...
Effect of Neutrophil Apoptosis on Monocytic Cytokine Response to Porphyromonas Gingivalis Lipopolysaccharide
(Wiley, 2005)
Background: Neutrophil apoptosis may play a critical role in the resolution of inflammation by stimulating anti-inflammatory cytokine generation from monocytes. In this study, we investigated the effect of apoptotic ...
Microleakage Beneath Ceramic And Metal Brackets Bonded With A Conventional And An Antibacterial Adhesive System
(E H Angle Education Research Foundation, Inc, 2006)
Objective: To assess microleakage of a tooth-adhesive-bracket complex when metal or ceramic brackets were bonded with a conventional and an antibacterial self-etching adhesive. Materials and Methods: Forty freshly extracted ...
Levels Of Interleukin-8 During Tooth Movement
(E H Angle Education Research Foundation, Inc, 2005)
A host-derived neutrophil-activating cytokine interleukin-8 (IL-8) is secreted mainly by monocytes and is considered to be important in regulating alveolar bone resorption during tooth movement. The aim of this study was ...
Effect of One-Step Polishing Systems on Surface Roughness of Different Flowable Restorative Materials
(Japanese Soc Dental Materials Devices, 2008)
The purpose of this study was to investigate the influence of one-step polishing systems oil the surface roughness of different flowable composites and a microhybrid composite. A total of 120 disks were fabricated and ...
Influence Of Previous Provisional Cementation On The Bond Strength Between Two Definitive Resin-Based Luting And Dentin Bonding Agents And Human Dentin
(Operative Dentistry Inc, 2007)
This study evaluated the effect of two different types of provisional luting agents (RelyX Temp E, eugenol-based; RelyX Temp NE, eugenol-free) on the shear bond strengths between human dentin and two different resin-based ...
Effect of Resin-Removal Methods on Enamel and Shear Bond Strength of Rebonded Brackets
(E H Angle Education Research Foundation, Inc, 2006)
The objective of this study is to determine (1) the effect of different resin-removal methods on shear bond strength (SBS) of rebonded brackets, (2) condition of the enamel surface, (3) time spent to remove resin remnants, ...
Neutrophil Formylpeptide Receptor Single Nucleotide Polymorphism 348T > C In Aggressive Periodontitis
(Wiley, 2009)
Background: Neutrophil formylpeptide receptors (FPRs) play an important role in bacterial recognition and chemotaxis. Defective FPR1 expression and impaired polymorphonuclear leukocyte chemotaxis toward bacterial formylpeptides ...