Intracanal Medication
Mostrando 1-12 de 31 artigos, teses e dissertações.
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1. Detoxification of LTA by intracanal medication: analysis by macrophages proinflammatory cytokines production
Resumo O objetivo deste estudo foi avaliar in vitro o efeito do hidróxido de cálcio [Ca(OH)2], clorexidina gel a 2% (CHX) em macrófagos (RAW 264.7) na produção de citocinas pró-inflamatórias e óxido nítrico após pré-tratamento com ácido lipoteicóico (LTA) de Enterococcus faecalis. Quarenta e oito dentes humanos uniradiculares foram instrumentado
Brazilian Dental Journal. Publicado em: 2022
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2. Disinfection and outcome of root canal treatment using single-file or multifile systems and Ca(OH)2 medication
Resumo Este estudo clínico relata os efeitos antibacterianos e o resultado de tratamentos endodônticos usando um sistema de instrumentação de instrumento único ou de múltiplos instrumentos, associado à medicação intracanal com hidróxido de cálcio. Os canais radiculares de 80 dentes unirradiculares com lesão perirradicular foram tratados com os si
Braz. Dent. J.. Publicado em: 2020-09
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3. Comparison of rRNA-based reverse transcription PCR and rDNA-based PCR for the detection of streptococci in root canal infections
Abstract Objective The rDNA-based method is unable to distinguish between alive and dead cells. Alternatively, bacterial viability can be assessed by molecular methods based on ribosomal RNA (rRNA). Therefore, this study aimed to detect viable streptococci in root canal samples using rRNA-based reverse transcription polymerase chain reaction (RT-PCR), comp
J. Appl. Oral Sci.. Publicado em: 29/07/2019
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4. Photodynamic therapy as an aiding in the endodontic treatment: case report
RESUMO Neste artigo descreve-se a aplicação da Terapia Fotodinâmica (PDT) como coadjuvante ao tratamento endodôntico realizado em dente permanente perfurado iatrogenicamente e portador de necrose pulpar. Após exame clínico e radiográfico, realizou-se a abertura coronária, curetagem da área da perfuração e preparo mecanizado com o sistema Reciproc
RGO, Rev. Gaúch. Odontol.. Publicado em: 13/06/2019
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5. Influence of chlorhexidine and zinc oxide in calcium hydroxide pastes on pH changes in external root surface
Abstract The objective of this study was to assess the influence of chlorhexidine (liquid and gel) and zinc oxide in calcium hydroxide (CH) pastes on root pH in simulated external resorption. One hundred human anterior teeth with a single root canal were selected. After decoronation and root canal instrumentation, the specimens were divided into 4 experiment
Braz. oral res.. Publicado em: 11/02/2019
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6. Tissue reaction to Aroeira (Myracrodruon urundeuva) extracts associated with microorganisms: an in vivo study
Abstract: Based on aroeira's (Myracrodruon urundeuva) antimicrobial activity and a future trend to compose intracanal medication, the aim of this study was to assess in vivo inflamatory tissue response to the extracts by edemogenic and histological analysis containing inactivated facultative and anaerobic microorganisms. For edema quantification, eighteen an
Braz. oral res.. Publicado em: 24/05/2018
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7. Intracanal Irrigating Solutions Prior to Calcium Hydroxide Medication and Its Effects on Root Dentin Strength
Resumo O objetivo desse estudo foi avaliar o efeito da irrigação intracanal com hipoclorito de sódio (NaOCl) e ácido etilenodiamino tetracético (EDTA) previamente à medicação de hidróxido de cálcio na resistência à compressão da dentina radicular. Quarenta e oito raízes com canais únicos e retos tiveram os canais instrumentados pela técnica c
Braz. Dent. J.. Publicado em: 2017-02
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8. Analysis of the reaction of subcutaneous tissues in rats and the antimicrobial activity of calcium hydroxide paste used in association with different substances
The aim of this study was to evaluate the subcutaneous tissue response in rats and the antimicrobial activity of intracanal calcium hydroxide dressings mixed with different substances against E. faecalis. Fifty four rats were divided into three experimental groups according to the vehicle in the calcium hydroxide treatment: 0.4% chlorohexidine in propylene g
J. Appl. Oral Sci.. Publicado em: 21/07/2015
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9. Antimicrobial efficacy of the EndoVac system plus PDT against intracanal Candida albicans: an ex vivo study
This study evaluated the ex vivoantimicrobial efficacy of the EndoVac system and the photodynamic therapy (PDT) associated with chemomechanical debridement (CMD) and intracanal medication on Candida albicans. Seventy-eight sterile premolars were contaminated withC. albicans (ATCC 21433) for 30 days. The teeth were randomly assigned into four groups: Control
Braz. oral res.. Publicado em: 2015
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10. In vitro effectiveness of Brazilian brown propolis against Enterococcus faecalis
The aim of this study was to evaluate the in vitro antimicrobial activity of Brazilian brown propolis as an intracanal medication against Enterococcus faecalis. Thirty dentin discs prepared from intact freshly extracted bovine maxillary central incisors were infected with E. faecalis for 21 days. The specimens were distributed into six groups according to th
Braz. oral res.. Publicado em: 2015
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11. Monitoring the effectiveness of root canal procedures on endotoxin levels found in teeth with chronic apical periodontitis
Objective: The aim of this study was to monitor the effectiveness of root canal procedures by using different irrigants and intracanal medication on endotoxin levels found in root canals of teeth with chronic apical periodontitis. Material and Methods: Thirty root canals of teeth with pulpal necrosis associated with periapical lesions were selected and ra
J. Appl. Oral Sci.. Publicado em: 29/07/2014
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12. Histopathological analysis of corticosteroid-antibiotic preparation and propolis paste formulation as intracanal medication after pulpectomy: an in vivo study
Intracanal medication in pulpectomy therapy is used between appointments with the objective of reducing pain and inflammatory processes in pulp and periapical tissues. Propolis has been known as a natural antibiotic and has been subject of medical and dental research due to its therapeutic properties such as antibiotic, analgesic and anti-inflammatory effect
Journal of Applied Oral Science. Publicado em: 2012-02