全部文献期刊学位论文会议报纸专利标准年鉴图书|学者科研项目
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作者:Marcia Carneiro Valera , Antonio Olavo Cardoso Jorge
来源:[J].Lasers in Dental Science, 2017, Vol.1 (2-4), pp.91-99Springer
摘要:Enterococcus faecium has become an important microorganism in nosocomial infections with great ability to acquire antibiotic resistance. However, little is known about their presence on the oral cavity. Therefore, our objective was to verify the presence of E. faecium and E. faec...
作者:Marcia Carneiro Valera , Lilian Eiko Maekawa ...
来源:[J].Journal of Applied Oral Science(IF 0.797), 2013, Vol.21 (2), pp.118-123DOAJ
摘要: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 roots were contaminated wi...
作者:Marcia Carneiro Valera , Mário Roberto Leonardo ...
来源:[J].Journal of Applied Oral Science(IF 0.797), 2004, Vol.12 (4), pp.294-300DOAJ
摘要:The purpose of this work was to evaluate the biological compatibility of the Sealapex, Apexit, Sealer 26 and Ketac Endo endodontic cements. Polyethylene tubes containing these cements were implanted in the subcutaneous tissue of 40 (forty) rats. The animals were sacrificed a...
作者:Marcia Carneiro Valera , Katy Costa Godinho da Silva ...
来源:[J].Journal of Applied Oral Science(IF 0.797), 2009, Vol.17 (6), pp.555-559DOAJ
摘要:OBJECTIVE: The purpose of this study was to evaluate the action of sodium hypochlorite (NaOCl) associated with an intracanal medication against Candida albicans and Enterococcus faecalis inoculated in root canals. MATERIAL AND METHODS: Thirty-six human single-rooted teeth with si...
作者:Marcia Carneiro Valera , Carlos Henrique Ribeiro Camargo ...
来源:[J].Journal of Applied Oral Science(IF 0.797), 2009, Vol.17 (3), pp.254-261DOAJ
摘要:OBJECTIVE: To evaluate the efficacy of 16% carbamide peroxide gel (CP16%), tetrahydrate sodium perborate (SP) and mixture (CP16% + SP), in walking bleaching of non-vital discolored teeth. MATERIALS AND METHODS: Sixty single-rooted human premolars with intact crowns were used and ...
作者:Marcia Carneiro Valera , Luciane Dias de Oliveira ...
来源:[J].Journal of Applied Oral Science(IF 0.797), 2011, Vol.19 (2), pp.106-112DOAJ
摘要:OBJECTIVE: The purpose of this study was to evaluate the effcacy of auxiliary chemical substances and intracanal medications on Escherichia coli and its endotoxin in root canals. MATERIAL AND METHODS: Teeth were contaminated with a suspension of E. coli for 14 days and divid...
作者:Marcia Carneiro Valera , Luciane Dias de Oliveira ...
来源:[J].Journal of Applied Oral Science(IF 0.797), 2009, Vol.17 (3), pp.220-223DOAJ
摘要:OBJECTIVE: The purpose of this study was to evaluate the sealing ability of castor oil polymer (COP), mineral trioxide aggregate (MTA) and glass ionomer cement (GIC) as root-end filling materials. Forty-five single-rooted human teeth were cleaned and prepared using a step-back te...
作者:Marcia Carneiro Valera , Samira Esteves Afonso Camargo
来源:[J].Dental Materials(IF 3.773), 2019, Vol.35 (12), pp.1750-1756Elsevier
摘要:Abstract(#br)Objective(#br)This in vitro study was designed to evaluate the biocompatibility, adhesiveness, and antimicrobial activity of epoxy resin-based sealer associated with N-Acetylcysteine (NAC) or beta-tricalcium phosphate nanoparticles (β-TCP) as an experimental ret...
作者:Marcia Carneiro Valera , Samira Esteves Afonso Camargo
来源:[J].Dental Materials(IF 3.773), 2019Elsevier
摘要:Abstract(#br)Objective(#br)This in vitro study was designed to evaluate the biocompatibility, adhesiveness, and antimicrobial activity of epoxy resin-based sealer associated with N-Acetylcysteine (NAC) or beta-tricalcium phosphate nanoparticles (β-TCP) as an experimental ret...
作者:... Luciane Dias de Oliveira , Cláudio Antonio Talge Carvalho , Marcia Carneiro Valera
来源:[J].Archives of Oral Biology(IF 1.549), 2019Elsevier
摘要:Abstract(#br)Objective(#br)To investigate the influence of chronic stress and adrenergic blockade in a rat model of apical periodontitis.(#br)Methods(#br)Thirty-two Wistar rats were submitted to an animal model of periapical lesion and randomly divided into 4 groups (n = 8):...

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