Cytotoxicity and genotoxicity of natural resin-based experimental endodontic sealers
نویسندگان
چکیده
منابع مشابه
Cytotoxicity evaluation of four endodontic sealers.
This study evaluated in vitro the cytotoxicity of four root canal sealers (Topseal, EndoRez, TubliSeal and Kerr Pulp Canal Sealer E.W.T.) and their effects on reactive oxygen/nitrogen intermediate induction by mouse peritoneal macrophages. Thioglycollate-induced cells were obtained from Swiss mice by peritoneal lavage with 5 mL 10 mM phosphate-buffered saline, washed twice and resuspended (10(6...
متن کاملCytotoxicity of Five Endodontic Sealers in NIH 3T3 Fibroblasts
The objective of this study is to assess the cytotoxic effects of substances leached from five endodontic sealers in time periods of 0 and 24 hours on NIH 3T3 fibroblasts. It was used a medium conditioned by the sealers, subdivided in six groups namely: Control (fresh cell culture medium); SimpliFill (Discus Dental, Culver City, Calif) : EndoREZ ® (Utradent Products, Inc); EPIPHANY® (Pentron Cl...
متن کاملIn vitro cytotoxicity of calcium silicate-containing endodontic sealers.
INTRODUCTION The cytotoxicity of 2 novel calcium silicate-containing endodontic sealers to human gingival fibroblasts was studied. METHODS EndoSequence BC (Brasseler, Savannah, GA), MTA Fillapex (Angelus Indústria de Produtos Odontológicos S/A, Londrina, PR, Brazil) and a control sealer (AH Plus; Dentsply DeTrey GmbH, Konstanz, Germany) were evaluated. Human gingival fibroblasts were incubate...
متن کاملComparison of the Degree of Conversion of Resin Based Endodontic Sealers Using the DSC Technique
OBJECTIVES The aim of this study was to determine the degree of conversion (DC) of three resin based endodontic sealers using the DSC technique. METHODS THE SEALERS TESTED WERE: EndoREZ (ER) (Ultradent, South Jordan, UT); EndoREZ with Accelerator (ER+A) (Ultradent, South Jordan, UT); RealSeal (RS) (SybronEndo, Orange, CA). Two LED units were used to activate the sealers: UltraLume LED 5 (Ultr...
متن کاملShear bond strength of epoxy resin-based endodontic sealers to bovine dentin after ozone application.
The idea of using ozone to disinfect root canals is of recent origin. The wide acceptance of epoxy resin-based sealers lead us to investigate whether ozone can influence the adhesion to the dentin. In this study, we tested the shear bond strength of AH Plus and EZ Fill. Forty freshly extracted bovine teeth were randomly divided into 5 groups. 16 of these samples were treated with ozone for 60 s...
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ژورنال
عنوان ژورنال: Clinical Oral Investigations
سال: 2015
ISSN: 1432-6981,1436-3771
DOI: 10.1007/s00784-015-1567-4