Periapical Periodontitis
Mostrando 1-12 de 37 artigos, teses e dissertações.
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1. Quais agentes são responsáveis pela pericementite medicamentosa?
A pericementite medicamentosa pode ser causada por agentes químicos utilizados durante o tratamento endodôntico como substâncias químicas irrigadoras (o hipoclorito de sódio, por exemplo. Quanto maior for a concentração empregada, maior a possibilidade da ação irritante nos tecidos), medicações intracanais sem compatibilidade biológica e mater
Núcleo de Telessaúde Maranhão HU-UFMA. Publicado em: 12/06/2023
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2. Comparison of apical periodontitis repair in endodontic treatment with calcium hydroxide-dressing and aPDT
Abstract This study evaluated the effect of antimicrobial photodynamic therapy (aPDT) on the endodontic treatment of apical periodontitis (AP). AP was induced in 48 premolars of 6 dogs. After biomechanical preparation, the teeth were divided into 4 groups: Calcium-Hydroxide (CH)/120d and CH/180d: root canals filled with CH-based dressing for 15 days before o
Braz. oral res.. Publicado em: 26/09/2019
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3. Periapical bone response to bacterial lipopolysaccharide is shifted upon cyclooxygenase blockage
Abstract Objectives: Infection, inflammation and bone resorption are closely related events in apical periodontitis development. Therefore, we sought to investigate the role of cyclooxygenase (COX) in osteoclastogenesis and bone metabolism signaling in periapical bone tissue after bacterial lipopolysaccharide (LPS) inoculation into root canals. Methodology
J. Appl. Oral Sci.. Publicado em: 03/06/2019
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4. Radiographic and Immunohistochemical Evaluation of Root Canal Treatment Using Different Irrigation Systems
Resumo O objetivo deste estudo foi avaliar o reparo periapical e a síntese de mediadores inflamatórios após tratamento endodôntico em dentes de cães com lesão periapical, em sessão única, utilizando diferentes protocolos de irrigação. Lesões periapicais foram induzidas experimentalmente em dentes de cães e aleatoriamente divididas em 4 grupos: G1
Braz. Dent. J.. Publicado em: 2019-03
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5. Validation of self-reported history of root canal treatment in a southern Brazilian subpopulation
Abstract The aim of this study was to assess self-reported history of root canal treatment (SRHRCT) as a method for detecting the presence of root canal treatment (RCT) and apical periodontitis (AP) in a southern Brazilian subpopulation. In this cross-sectional study, 136 military police officers from the city of Porto Alegre, Brazil, were included. The part
Braz. oral res.. Publicado em: 11/02/2019
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6. Endodontic medicine: interrelationships among apical periodontitis, systemic disorders, and tissue responses of dental materials
Abstract: Endodontic medicine, which addresses the bidirectional relationship between endodontic infections and systemic diseases, has gained prominence in the field of endodontics. There is much evidence showing that while systemic disease may influence the pathogenesis of endodontic infection, endodontic infection can also cause systemic alterations. These
Braz. oral res.. Publicado em: 18/10/2018
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7. Dendritic cells and their relation to apical peridontitis
Abstract: The purpose of this manuscript was to re-discuss apical periodontitis, apical biofilm, and its possible relationship with dendritic cells (DC). DCs are potent regulators of the immune system and their function is divided into three categories that involve the presentation of antigens: the presentation of antigens and activation of T cells; a not we
Braz. oral res.. Publicado em: 18/10/2018
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8. Apical Negative Pressure irrigation presents tissue compatibility in immature teeth
Abstract Aim: To compare the apical negative pressure irrigation (ANP) with conventional irrigation in the teeth of immature dogs with apical periodontitis. Methods: Fifty-two immature pre-molar root canals were randomly assigned into 4 groups: ANP (n=15); conventional irrigation (n=17); healthy teeth (control) (n = 10); and teeth with untreated apical per
J. Appl. Oral Sci.. Publicado em: 2017-12
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9. Association Between Apical Periodontitis and TNF-α -308 G>A Gene Polymorphism: A Systematic Review and Meta-Analysis
Resumo Atualmente as investigações têm focado na identificação de Polimorfismos de Núcleo Único (SNP) envolvidos na resposta do hospedeiro e sua capacidade de gerar uma deficiência de imunidade. O objetivo deste estudo foi realizar uma revisão sistemática (RS) e uma meta-análise para avaliar a associação entre o polimorfismo do gene TNF-α (-308
Braz. Dent. J.. Publicado em: 2017-09
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10. Differential diagnosis and clinical management of periapical radiopaque/hyperdense jaw lesions
Abstract Great attention has been given to the study of radiolucent periapical lesions to avert possible misdiagnosis of apical periodontitis associated with certain radiolucent non-endodontic lesions. However, there are a significant number of radiopaque lesions found in the periapical region, which could be equally relevant to endodontic practice. The diag
Braz. oral res.. Publicado em: 03/07/2017
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11. Relationship between hypertension and periapical lesion: an in vitro and in vivo study
Abstract The aim of this study was to compare potential aspects of periapical lesion formation in hypertensive and normotensive conditions using hypertensive (BPH/2J) and wild-type control (BPN/3J) mice. The mandibular first molars of both strains had their dental pulp exposed. At day 21 the mice were euthanized and right mandibular molars were used to evalu
Braz. oral res.. Publicado em: 10/10/2016
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12. Regenerative Endodontic Treatment as a Retreatment Option for a Tooth with Open Apex - A Case Report
Abstract: Treatment of non-vital immature teeth with apical periodontitis has always been a challenge in Endodontics. Regenerative endodontic treatment (RET) has been successfully used for the management of these cases. The aim of this study is to present a case of RET used for the retreatment of a previously endodontically treated permanent tooth with an op
Braz. Dent. J.. Publicado em: 2015-10