Antimicrobial and anti-endotoxin activity of N-acetylcysteine, calcium hydroxide and their combination against Enterococcus faecalis, Escherichia coli and lipopolysaccharides

Autor: Rayana Duarte Khoury, Amjad Abu Hasna, Carolina Fedel Gagliardi, Renata Marques de Melo Marinho, Cláudio Antonio Talge Carvalho, Eduardo Bresciani, Marcia Carneiro Valera

Publikováno v: PeerJ, Vol 12, p e18331 (2024)

Background The management of endodontic infections is a complex challenge, mainly due to the involvement of diverse microorganisms and their by-products. This study aimed to evaluate the efficacy of N-acetylcysteine (NAC), calcium hydroxide (Ca(OH)2)

Externí odkaz: https://doaj.org/article/b56eae6181ca4d6a8c5cb91e45b9eaea

In Vitro Evaluation of Sodium Hypochlorite, Chlorhexidine, Propolis, and Calcium Hydroxide Effect on Lipoteichoic-Acid-Induced Proinflammatory Cytokines Production

Autor: Luciane Dias de Oliveira, Lara Steffany de Carvalho, Ana Claudia Carvalho Xavier, Felipe Eduardo de Oliveira, Mariella Vieira Pereira Leão, Mariana Gadelho Gimenez Diamantino, Rayana Duarte Khoury, Marcia Carneiro Valera, Cláudio Antonio Talge Carvalho, Amjad Abu Hasna

Publikováno v: Dentistry Journal, Vol 12, Iss 9, p 286 (2024)

This study aimed to evaluate the effects of sodium hypochlorite (NaOCl), chlorhexidine (CHX), and the glycolic extract of propolis (GEP) as endodontic irrigants and of calcium hydroxide [Ca(OH)2], CHX, or Ca(OH)2 + CHX as intracanal medications on th

Externí odkaz: https://doaj.org/article/8018041cc3a6440cb2a4b07a849e2e0e

Detoxification of LTA by intracanal medication: analysis by macrophages proinflammatory cytokines production

Autor: Luciane Dias de Oliveira, Felipe Eduardo de Oliveira, Bárbara Araujo Hatje, Marcia Carneiro Valera, Cláudio Antonio Talge Carvalho, Amjad Abu Hasna

Publikováno v: Brazilian Dental Journal, Volume: 33, Issue: 6, Pages: 36-43, Published: 05 DEC 2022
Brazilian Dental Journal v.33 n.6 2022
Brazilian Dental Journal
Fundação Odontológica de Ribeirão Preto (FUNORP)
instacron:FUNORP

The aim of this study was to evaluate in vitro the effect of calcium hydroxide [Ca(OH)2], 2% chlorhexidine gel (CHX) on macrophages (RAW 264.7) to produce pro-inflammatory cytokines and nitric oxide after pretreatment with lipoteichoic acid (LTA) of

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::03a9fffce59e1ed9a7855e467f90cbc6
https://doi.org/10.1590/0103-6440202205195

Case Report: Interdisciplinary management of a complex odontoma with a periapical involvement of superior anterior teeth [version 1; peer review: 2 approved]

Autor: Esteban Isaí Flores Orozco, Amjad Abu Hasna, Moacir Teotonio de Santos Junior, Elan Ignacio Flores Orozco, Renata Falchete Do Prado, Gabriel Rocha Campos, Marcia Carneiro Valera

Publikováno v: F1000Research, Vol 8 (2019)

This case report aims to describe the management of a complex odontoma with endodontic involvement of surrounding teeth utilizing a new bioceramic cement consisting of five mineral oxides (5MO) as a retro-filling material. The patient presented for r

Externí odkaz: https://doaj.org/article/107626d032d94208972302e8831573d2

Cyclic fatigue, torsional failure, and flexural resistance of rotary and reciprocating instruments

Autor: Marcia Carneiro Valera, Carlos Henrique Ribeiro Camargo, Amjad Abu Hasna, Tatiane Sampaio Bittencourt, Renato Miotto Palo, Cláudio Antonio Talge Carvalho

Publikováno v: Journal of Conservative Dentistry : JCD
Scopus
Repositório Institucional da UNESP
Universidade Estadual Paulista (UNESP)
instacron:UNESP

Made available in DSpace on 2021-06-25T10:21:29Z (GMT). No. of bitstreams: 0 Previous issue date: 2020-07-01 Aim: The aim was to compare cyclic fatigue, torsional failure, and flexural resistance of NiTi endodontic files: Hyflex CM (HYF), Genius file

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::28a7bcce369946d0c1f46431c7c4a7b8
http://europepmc.org/articles/PMC7883783