Zobrazeno 1 - 10
of 183
pro vyhledávání: '"Marcia Carneiro Valera"'
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
Autor:
Miguel Christian Castillo Marin, Amjad Abu Hasna, Marcos Frozoni, Mariana Gadelho Gimenez Diamantino, Caroline Trefiglio Rocha, Marcia Carneiro Valera, Cláudio Antonio Talge Carvalho
Publikováno v:
Dentistry Journal, Vol 12, Iss 10, p 330 (2024)
Background/Objectives: This study aimed to evaluate the effect of ProDesign Logic files 45.01 and 50.01 on apical foramen wear and shape transformation after foraminal enlargement at tooth length (TL) and 1 mm beyond. Methods: Sixty freshly extracted
Externí odkaz:
https://doaj.org/article/c17c151a18694686ae47f3163886ed7b
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
Autor:
Cassia Cestari Toia, Fabricio Batista Teixeira, Carolina Cucco, Marcia Carneiro Valera, Bruno Neves Cavalcanti
Publikováno v:
Dentistry Journal, Vol 10, Iss 3, p 41 (2022)
This study aimed at evaluating volumetrically gaps and voids of calcium-silicate based materials of different generations and handling properties (BC—Endosequence BC RRM-Fast Set Condensable Putty, MTA—ProRoot MTA, and BIO—Biodentine) in simula
Externí odkaz:
https://doaj.org/article/8f50f5e0e29e44ccbfedcd419402ab1c
Autor:
Esteban Isai Flores Orozco, Cassia Cestari Toia, Daiana Cavalli, Rayana Duarte Khoury, Flávia Goulart da Rosa Cardoso, Eduardo Bresciani, Marcia Carneiro Valera
Publikováno v:
Journal of Applied Oral Science, Vol 28 (2019)
Abstract Objective: This clinical study sought to evaluate the effectiveness of passive ultrasonic activation (PUA) in eliminating microorganisms in primary endodontic infection (PEI) after instrumentation of root canals using microbiological culture
Externí odkaz:
https://doaj.org/article/1c3dc2901318444e87aed0bac7fa6b9e
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
Novel in vitro methodology for induction of Enterococcus faecalis biofilm on apical resorption areas
Autor:
Maria Tereza Pedrosa Albuquerque, Juliana Campos Junqueira, Marcella Batista Pavanello Coelho, Claudio Antonio Tauge de Carvalho, Marcia Carneiro Valera
Publikováno v:
Indian Journal of Dental Research, Vol 25, Iss 4, Pp 535-538 (2014)
Context: Teeth with periapical lesion usually present external root resorption around the apical foramen. These areas facilitate adhesion and co-aggregation of microorganisms developing biofilms. Up to the present moment, there is no methodology in t
Externí odkaz:
https://doaj.org/article/c28ce33b354d473a845eb81213f03b7d
Autor:
Julia Magalhaes Costa Lima, Lilian Costa Anami, Marilia Pivetta Rippe, Renata Marques de Melo, Marco Antonio Bottino, Marcia Carneiro Valera, Maria Amelia Maximo Araujo
Publikováno v:
Brazilian Oral Research, Vol 27, Iss 4, Pp 311-317 (2013)
The objective of this study was to evaluate the influence of different surface agents on the flexural strength of a ceramic system. Eighty bar-shaped specimens of zirconia were divided into four groups according to the agent to be used: group Control
Externí odkaz:
https://doaj.org/article/e92251bee6664b77878e154fbc74524c
Autor:
Marcia Carneiro Valera, Lilian Eiko Maekawa, Luciane Dias de Oliveira, Antonio Olavo Cardoso Jorge, Erika Shygei, Claudio Antonio Talge Carvalho
Publikováno v:
Journal of Applied Oral Science, Vol 21, Iss 2, Pp 118-123 (2013)
Objective: The aim of this study was to evaluate the antimicrobial activity of auxiliary chemical substances and natural extracts on Candida albicans and Enterococcus faecalis inoculated in root canals. Material and Methods: Seventy-two human tooth r
Externí odkaz:
https://doaj.org/article/1cdb65ddccd046b9b0bc88798cbc4943
Autor:
Lilian Eiko MAEKAWA, Marcia Carneiro VALERA, Luciane Dias de OLIVEIRA, Claudio Antonio Talge CARVALHO, Carlos Henrique Ribeiro CAMARGO, Antonio Olavo Cardoso JORGE
Publikováno v:
Journal of Applied Oral Science, Vol 21, Iss 1, Pp 25-31 (2013)
The purpose of this study was to evaluate the effectiveness of glycolic propolis (PRO) and ginger (GIN) extracts, calcium hydroxide (CH), chlorhexidine (CLX) gel and their combinations as ICMs (ICMs) against Candida albicans, Enterococcus faecalis, E
Externí odkaz:
https://doaj.org/article/6d45a28c45da4cf3bafa968942d2d386