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Genotoxicity of antimicrobial endodontic compounds by single cell gel (comet) assay in Chinese hamster ovary (CHO) cells
(Mosby, Inc, 2005-05-01)
Objective. In the current study, the potential DNA damage associated with exposure to a number of antimicrobial endodontic compounds was assessed by the single cell gel (comet) assay in vitro.Study design. Chinese hamster ...
Use of computerized tomography for diagnosis and follow-up after endodontic surgery: clinical case report with 8 years of follow-up
(Mosby-elsevier, 2010-04-01)
Computerized tomography (CT) is a valuable tool for diagnosis and planning in conventional and surgical endodontic therapy. This case report describes the use of CT in the diagnosis of a periapical lesion undetected by ...
Setting time and thermal expansion of two endodontic cements
(Mosby-elsevier, 2008-09-01)
The purpose of this study was to evaluate the setting time and the thermal expansion coefficient of 2 endodontic cements, MTA-Angelus and a novel cement called CER. The setting time was determined in accordance to ANSI/ADA ...
Fracture resistance of endodontically treated teeth with different heights of crown ferrule restored with prefabricated carbon fiber post and composite resin core by intermittent loading
(Mosby-elsevier, 2008-11-01)
This study evaluated the fracture resistance of endodontically treated teeth restored with prefabricated carbon fiber posts and varying quantities of coronal dentin. Sixty freshly extracted upper canines were randomly ...
Wear resistance of nickel-titanium endodontic files after surface treatment
(Springer, 2008-10-01)
Objectives The purpose of this work was to submit the Nitinol files to plasma immersion ion implantation (PIII) and evaluate the effects of the surface treatment. Materials and Methods Wear resistance was determined in ...
Influence of root canal dressings and sealers on repair of apical periodontitis after endodontic treatment
(Mosby, Inc, 2002-02-01)
Objective. The objective of this study was to evaluate the histopathologic response of periapical tissues after root canal treatment of necrotic dog teeth with chronic apical periodontitis by using 2 calcium hydroxide-based ...
Genetic damage in human peripheral lymphocytes exposed to antimicrobial endodontic agents
(Elsevier B.V., 2007-08-01)
Objective. Formocresol, paramonochlorophenol, or calcium hydroxide have been widely used in dental practice to eradicate bacteria and consequently to produce root canal disinfection. Taking into consideration strong evidence ...
In vitro effects of endodontic irrigants on endotoxins in root canals
(Elsevier B.V., 2007-07-01)
Objective. The objective of this study was to evaluate the effects of endodontic irrigants on endotoxins in root canals.Study design. Ninety-eight single-root human teeth were used. Escherichia coli endotoxin was inoculated ...
Evaluation of pH, available chlorine content, and antibacterial activity of endodontic irrigants and their combinations against Enterococcus faecalis
(Mosby-elsevier, 2011-07-01)
Objectives. The objectives of this study were to evaluate pH, available chlorine content, and antibacterial activity of endodontic irrigants and their combinations.Study design. The pH and chlorine content of sodium ...
Genetic damage in human peripheral lymphocytes exposed to antimicrobial endodontic agents
(Elsevier B.V., 2007-08-01)
Objective. Formocresol, paramonochlorophenol, or calcium hydroxide have been widely used in dental practice to eradicate bacteria and consequently to produce root canal disinfection. Taking into consideration strong evidence ...