A Biocompatibility Study of a New Root Canal Sealer
نویسندگان
چکیده
منابع مشابه
Biocompatibility of a new epoxy resin-based root canal sealer in subcutaneous tissue of rat
OBJECTIVE The objective was to evaluate the subcutaneous biocompatibility of two root canal sealers. MATERIALS AND METHODS Thirty female rats were distributed into two groups of 15 animals. Each received subcutaneous dorsal implants: Silicone tubes filled with AH Plus or Obtuseal. After the 11(th), 14(th), and 45(th) days, tissues were collected for biopsy and fixed and processed for histolog...
متن کاملPhysical properties and biocompatibility of an injectable calcium-silicate-based root canal sealer: in vitro and in vivo study
BACKGROUND The aim of this study was to investigate the physical properties and biological effects of an experimentally developed injectable premixed calcium-silicate root canal sealer (Endoseal) in comparison with mineral trioxide aggregate (MTA) and a resin-based sealer (AHplus). METHODS The pH, solubility, dimensional change, flow, and radiopacity of the materials were evaluated. Biocompat...
متن کاملAnesthesia following overfilling of a root canal sealer into the mandibular canal: a case report.
The surgical treatment of a case of anesthesia that occurred with the extrusion of Endomethasone root canal sealer into the mandibular canal is presented. Endomethasone is a neurotoxic root canal sealer containing paraformaldehyde and eugenol. The literature indicates immediate surgical decompression on the extrusion of Endomethasone into the mandibular canal. In our case, the decompression sur...
متن کاملComparative radiographic assessment of a new bioceramic-based root canal sealer
BACKGROUND AND AIMS The aim of this study was to assess the radiopacity of two bioceramic-based root canal sealers, the conventional TotalFill BC sealer (FKG Dentaire Switzerland) and a new experimental filling material developed in collaboration with 'Raluca Ripan' Institute for Research in Chemistry, Cluj-Napoca. METHODS Five disc samples were prepared using both materials (10 mm diameter ×...
متن کاملIn Vitro Cytotoxicity of a New Nano Root Canal Sealer on Human Gingival Fibroblasts
INTRODUCTION The aim of this in vitro study was to evaluate the cytotoxicity of a new nano zinc-oxide eugenol (NZOE) sealer on human gingival fibroblasts (HGFs) compared with Pulpdent (micro-sized ZOE sealer) and AH-26 (resin-based sealer). METHODS AND MATERIALS The Pulpdent, AH-26, and NZOE sealers were prepared and exposed to cell culture media immediately after setting, and 24 h and one we...
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ژورنال
عنوان ژورنال: Al-Rafidain Dental Journal
سال: 2010
ISSN: 1998-0345
DOI: 10.33899/rden.2010.8964