Sealapex
Mostrando 13-24 de 65 artigos, teses e dissertações.
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13. Filling Effectiveness and Dentinal Penetration of Endodontic Sealers: A Stereo and Confocal Laser Scanning Microscopy Study
Resumo: O objetivo deste estudo foi avaliar a efetividade da obturação e capacidade de penetração no interior dos túbulos dentinários dos cimentos: AH Plus, Pulp Canal Sealer EWT, Sealapex e MTA Fillapex, associado à técnica de obturação da condensação vertical da guta-percha termoplastificada. Selecionou-se 40 dentes unirradiculados. Após o pre
Braz. Dent. J.. Publicado em: 2015-10
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14. Applying liquid chromatography-tandem mass spectrometry to assess endodontic sealer microleakage
The objective of this study was to describe a new method for the quantitative analysis of a microleakage of endodontic filling materials. Forty extracted single-rooted teeth were randomly divided into three experimental groups. After root canal shaping, the experimental groups were filled using the lateral condensation technique with the Epiphany system (
Braz. oral res.. Publicado em: 21/08/2015
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15. Effects of the association of antifungal drugs on the antimicrobial action of endodontic sealers
This in vitro study aimed to determine the susceptibility of oral specimens and ATCC lineages of Candida albicans for five endodontic sealers, which were pure and associated with two antifungal drugs, and to analyze their effect on the physical properties. For this purpose, 30 lineages of C. albicans, collected from the oral cavity of patients assisted at th
Braz. oral res.. Publicado em: 16/06/2015
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16. Physicochemical Properties and Interfacial Adaptation of Root Canal Sealers
Este estudo comparou as propriedades físico-químicas e a adaptação interfacial às paredes do canal dos cimentos Endo-CPM-Sealer, Sealapex e Activ GP com o bem estabelecido cimento AH Plus. As seguintes análises foram realizadas: radiopacidade, variação de pH e de solubilidade utilizando amostras de cada material, e microscopia eletrônica de varredur
Braz. Dent. J.. Publicado em: 2014-10
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17. Effect of calcium hydroxide dressing on push-out bond strength of endodontic sealers to root canal dentin
The aim of the present study was to evaluate the effect of calcium hydroxide dressing on the bond strength of three commercially available endodontic sealers (MTA Fillapex, Sealapex, and AH Plus) to root canal dentin. Sixty slices of extracted human canines were obtained from cervical, middle, and apical root thirds. Root canals were standardized and specime
Braz. oral res.. Publicado em: 24/01/2014
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18. Avaliação do pH, liberação de cálcio e atividade antibacteriana do MTA Fillapex
OBJETIVO: O estudo avaliou, em diversos períodos de análise, o pH e liberação de cálcio e a atividade antibacteriana proporcionada pelo MTA Fillapex, em relação ao Sealapex e AH Plus. MATERIAL E MÉTODO: Tubos de polietilenos foram preenchidos com um dos cimentos e imersos em água destilada. Após de 24 horas, 14 e 28 dias, o valor do pH e o cálcio
Rev. odontol. UNESP. Publicado em: 2013-10
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19. Effect of MTA-based sealer on the healing of periapical lesions
Some manufacturers have recently added specific components to improve the ease of handling and insertion material properties of MTA in order to create MTA-based sealers. Objective The aim of this study was to evaluate the healing of periapical lesions in canine teeth after a single session of endodontic treatment with MTA Fillapex® compared with Sealapex®
J. Appl. Oral Sci.. Publicado em: 2013-06
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20. Sealing Ability of MTA Used as a Root End Filling Material: Effect of the Sonic and Ultrasonic Condensation
Resumo O objetivo deste estudo foi avaliar in vitro, a influência da vibração sônica e ultrassônica no selamento marginal proporcionado pelo MTA. Trinta e quatro dentes humanos tiveram seus canais radiculares instrumentados e obturados com cimento Sealapex® pela técnica da condensação lateral ativa. Os dentes foram impermeabilizados e seccionados o
Braz. Dent. J.. Publicado em: 2013-04
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21. Long-term cytotoxic effects of contemporary root canal sealers
Objectives The aim of the present study was to investigate the effects of root canal sealers on the cytotoxicity of 3T3 fibroblasts during a period of 5 weeks. Material and Methods Fibroblasts (3T3, 1×105 cells per well) were incubated with elutes of fresh specimens from eight root canal sealers (AH Plus, Epiphany, Endomethasone N, EndoREZ, MTA Fillapex,
J. Appl. Oral Sci.. Publicado em: 2013-02
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22. Effect of time of extraction on the biocompatibility of endodontic sealers with primary human fibroblasts
The aim of this work was to evaluate the effects of different times of extraction on the cytotoxicity of six representatives of different root canal sealer groups-Real Seal SE, AH Plus, GuttaFlow, Sealapex, Roth 801, and ThermaSeal Plus-with human gingival fibroblasts. The materials were prepared according to manufacturers' specifications, and were incubated
Braz. oral res.. Publicado em: 2012-10
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23. Physicochemical properties of endodontic sealers of different bases
OBJECTIVE: To assess the setting time (ST), flow (FL), radiopacity (RD), solubility (SB) and dimensional change following setting (DC) of different sealers (AH Plus®, Polifil, Apexit Plus®, Sealapex®, Endométhasone® and Endofill®) according to American National Standards Institute/American Dental Association (ANSI/ADA) Specification 57. MATERIAL AND ME
J. Appl. Oral Sci.. Publicado em: 2012-08
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24. Sealability of MTA and calcium hydroxidecontaining sealers
OBJECTIVES: The aim of this study was to evaluate the apical sealability of Fillapex®, endo-CPM-Sealer® and Sealapex®. Material and Methods: Ninety-four freshly extracted single-rooted teeth were selected and decoronated. All teeth were radiographed to confirm the existence of a single and straight root canal, which was prepared using Protaper Universal a
Journal of Applied Oral Science. Publicado em: 2012-06