Results 251 to 260 of about 2,802,074 (283)
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The Cytotoxicity of RoekoSeal and AH Plus Compared during Different Setting Periods
Journal of Endodontics, 2005The aim of this study was to evaluate the cytotoxicity of the root canal sealers RoekoSeal Automix (RSA) and AH Plus in vitro on human cervical carcinoma (HeLa) cells and mouse skin fibroblasts (L929). The sealers were covered with a 3 x 10(4) cell suspension 1 h, 24 h, 48 h, 7 days and 1 month after mixing. Four samples and respective controls without
Miletić, Ivana +5 more
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Lactate Dehydrogenase Leakage of Hepatocytes with AH26 and AH Plus Sealer Treatments
Journal of Endodontics, 2000Numerous root canals filling materials are available in the field of dentistry, based on various formulas that contain a variety of different and partly mutagenic components, such as epoxy resin sealers, Ca(OH)2-based materials, and zinc oxide-eugenol cements.
T H, Huang +3 more
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Bacterial and fungal microleakage of AH26 and AH Plus root canal sealers
International Endodontic Journal, 2002AbstractAim To evaluate the penetration of Candida albicans alone and a combination of bacteria through root canals filled with gutta‐percha and one or other root canal sealers, AH26 and AH Plus.Methodology Eighty teeth were randomly divided into two groups of 40 teeth each and obturated with gutta‐percha using either AH26 or AH Plus sealer.
Miletić, Ivana +6 more
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In vitro cytotoxicity of RoekoSeal vs. AH Plus
International endodontic journal, 2003Aim To evaluate cytotoxicity of the root sealers RoekoSeal Automix (Roeko, Germany) and AH Plus (Dentsply DeTrey, Germany) in vitro on human cervical carcinoma (HeLa) cells and mouse skin fibroblasts (L929). Methodology The sealers were prepared according to the manufacturers' instructions under aseptic conditions and 0.02-mL increment of each sealer ...
Miletić, Ivana +5 more
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Fracture resistance of Resilon/Epiphany and Gutta percha/AH plus
Indian Journal of Dentistry, 2014Abstract Introduction The aim of the present study was to investigate and compare the fracture resistance of root canals filled with Resilon/Epiphany and those that were obturated with Gutta percha/AH plus endodontic sealers. Materials and methods A total of 60 extracted human single rooted teeth were selected; 25 teeth for each test group and 5
Fathia Elmakki +2 more
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Active versus passive microleakage of Resilon/Epiphany and gutta‐percha/AH Plus
Australian Endodontic Journal, 2010AbstractThe purpose of this in vitro study was to assess the active versus passive dye microleakage and apical sealing ability of laterally condensed gutta‐percha/AH Plus versus Resilon/Epiphany. One hundred and twenty teeth were instrumented and divided into experimental, positive and negative control groups.
Lumnije, Kqiku +5 more
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Bacterial leakage in root canals filled with AH Plus and dentine bonding agents
Acta Odontologica Scandinavica, 2014The aim of this study was to compare the efficacy of different dentine adhesives in delaying the coronal bacterial leakage of Enterococcus faecalis in filled root canals. Materials and methods. Ninety-five lower incisors of patients >65 years of age were instrumented using the ProTaper system and were irrigated with 1 mL of 2.5% sodium hypochlorite ...
Esther, Navarro-Escobar +5 more
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Genotoxicity and cytotoxicity of the epoxy resin-based root canal sealer AH plus
Journal of Endodontics, 1999Previous studies with four rapid in vitro and in vivo test systems have shown that the epoxy resin-based root canal sealer AH26 may be genotoxic and cytotoxic (9). The purpose of this study was to determine the cytotoxic and genotoxic effects of the new resinous root canal sealer AH Plus by means of the growth inhibition test with primary human ...
G, Leyhausen +4 more
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Comparison of the Intraosseous Biocompatibility of AH Plus, EndoREZ, and Epiphany Root Canal Sealers
Journal of Endodontics, 2006To evaluate the intraosseous biocompatibility of AH Plus, EndoREZ, and Epiphany root canal sealers as recommended by the Technical Report #9 of the Fédération Dentaire Internationale (FDI). Thirty guinea pigs, 10 for each material, divided into experimental periods of 4 and 12 weeks, received one implant on each side of the lower jaw symphysis.
Cássio J A, Sousa +4 more
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Adhesiveness analysis of sealer plus and AH plus endodontic sealers
Dental Materials, 2018V.H. Nunes +8 more
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