Search Results - "Gusman, Heloisa"

Scanning Electron Microscopic Investigation of the Effectiveness of Phosphoric Acid in Smear Layer Removal When Compared with EDTA and Citric Acid by Prado, Maíra, DDS, MSc, Gusman, Heloisa, DDS, MSc, PhD, Gomes, Brenda P.F.A., DDS, MSc, PhD, Simão, Renata A., DSc, MSc, PhD

“…Abstract Introduction The smear layer adheres to dentinal surface, thus occluding the dentinal tubules. Because this layer disfavors the penetration of…”
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Effect of photodynamic therapy and non-thermal plasma on root canal filling: analysis of adhesion and sealer penetration by Menezes, Marilia, Prado, Maíra, Gomes, Brenda, Gusman, Heloisa, Simão, Renata

“…The aim of this study was to evaluate the effect of photodynamic therapy (PDT) and non-thermal plasma (NTP) on adhesion and sealer penetration in root canals…”
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Retreatment of mesial roots of mandibular molars filled with resin- based and bioceramic sealers by Salim, Marina de Almeida, Ormiga, Fabiola, Lopes, Ricardo Tadeu, Gusman, Heloisa

“…Aim: The aim of this study was to evaluate, by micro-computed tomography (micro-CT) analysis, the remaining filling material during endodontic retreatment…”
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Effectiveness of three methods for evaluating root canal anatomy of mandibular incisors by Prado, Marina C., Gusman, Heloisa, Belladonna, Felipe G., Prado, Maíra, Ormiga, Fabíola

“…This study compared the effectiveness of clinical observation, clinical microscopic observation, and tooth-clearing technique in determining the number of…”
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Influence of Heat Treatment of Nickel-Titanium Rotary Endodontic Instruments on Apical Preparation: A Micro–Computed Tomographic Study by Almeida, Bernardo Corrêa de, DDS, MSc, Ormiga, Fabíola, DDS, MSc, DSc, de Araújo, Marcos César Pimenta, DDS, MSc, DSc, Lopes, Ricardo Tadeu, DSc, Barbosa Lima, Inayá Corrêa, DSc, dos Santos, Bernardo Camargo, DDS, MSc, Gusman, Heloisa, DDS, DSc

“…Abstract Introduction The aim of this study was to make a 3-dimensional comparison of the canal transportation and changes in apical geometry using…”
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Effects of auxiliary device use on smear layer removal by Prado, Marina C., Leal, Fernanda, Gusman, Heloisa, Simão, Renata A., Prado, Maíra

“…This study evaluated the effects of different auxiliary irrigation devices on smear layer removal with a chelating solution (QMix). Fifty single-rooted…”
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A Comparative Study on the Frequency, Location, and Direction of Accessory Canals Filled With the Hydraulic Vertical Condensation and Continuous Wave of Condensation Techniques by Barbosa, Fabiola Ormiga Galvão, MSc, Gusman, Heloísa, DSc, Pimenta de Araújo, Marcos Cesar, DSc

“…Abstract The present study compared the frequency, location, and direction of accessory canals filled with two different filling techniques. Sixty-four…”
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The use of auxiliary devices during irrigation to increase the cleaning ability of a chelating agent by Prado, Marina Carvalho, Leal, Fernanda, Simão, Renata Antoun, Gusman, Heloisa, do Prado, Maíra

“…This study investigated the cleaning ability of ultrasonically activated irrigation (UAI) and a novel activation system with reciprocating motion (EC,…”
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Matrix metalloproteinase levels and gelatinolytic activity in clinically healthy and inflamed human dental pulps by Gusman, Heloisa, Santana, Ronaldo B., Zehnder, Matthias

“…The role of matrix metalloproteinases (MMPs) in the breakdown of pulp tissue of teeth with severe caries has not yet been directly elucidated. This study was…”
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Salivary Histatin 5 Is an Inhibitor of Both Host and Bacterial Enzymes Implicated in Periodontal Disease by GUSMAN, Heloisa, TRAVIS, James, HELMERHORST, Eva J, POTEMPA, Jan, TROXLER, Robert F, OPPENHEIM, Frank G

“…Classifications Services IAI Citing Articles Google Scholar PubMed Related Content Social Bookmarking CiteULike Delicious Digg Facebook Google+ Mendeley Reddit…”
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The use of auxiliary devices during irrigation to increase the cleaning ability of a chelating agent by Prado, Marina Carvalho, Leal, Fernanda, Simao, Renata Antoun, Gusman, Heloisa, do Prado, Maira

“…Objectives: This study investigated the cleaning ability of ultrasonically activated irrigation (UAI) and a novel activation system with reciprocating motion…”
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The importance of final rinse after disinfection of gutta-percha and Resilon cones by Prado, Maíra, BDS, MSc, Gusman, Heloisa, BDS, MSc, PhD, Gomes, Brenda P.F.A., BDS, MSc, PhD, Simão, Renata A., MSc, PhD

“…Objectives The aim of this study was to evaluate the morphologic alterations on the surface of gutta-percha and Resilon cones exposed to disinfectant…”
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Human salivary gland-specific daily variations in histatin concentrations determined by a novel quantitation technique by Gusman, Heloisa, Leone, Cataldo, Helmerhorst, Eva J, Nunn, Martha, Flora, Bianca, Troxler, Robert F, Oppenheim, Frank G

“…Histatins constitute a distinct family of human salivary antimicrobial peptides, of which histatins 1, 3 and 5 are the most abundant. To evaluate salivary…”
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Morphometric Analysis of the Furcation Anatomy of Mandibular Molars by Santana, Ronaldo B., Uzel, M. Ilhan, Gusman, Heloisa, Gunaydin, Yilmaz, Jones, Judith A., Leone, Cataldo W.

“…Background: Successful treatment of molar furcation defects remains a challenge in clinical practice. Knowledge of anatomic factors facilitates predictable…”
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Antimicrobial efficacy of the EndoVac system plus PDT against intracanal Candida albicans: an ex vivo study by de Miranda, Rachel Garcia, Gusman, Heloisa Dell Santo, Colombo, Ana Paula Vieira

“…This study evaluated the ex vivoantimicrobial efficacy of the EndoVac system and the photodynamic therapy (PDT) associated with chemomechanical debridement…”
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Effect of a sonic device on bonding of fiberglass posts to root canals by Salim, Marina de Almeida, Duque, Thais Mageste, Gusman, Heloisa Carla Dell Santo, Lima, Carolina Oliveira de, Gomes, Brenda Paula Figueiredo de Almeida, Simão, Renata Antoun, Prado, Maíra do

“…Aim: This study evaluated the effect of a sonic device on the bonding of fiberglass posts cemented with a self-etching adhesive combined with conventional…”
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Root canal filling quality of mandibular molars with EndoSequence BC and AH Plus sealers: A micro‐CT study by Roizenblit, Rafael Nigri, Soares, Fabiola Ormiga, Lopes, Ricardo Tadeu, Santos, Bernardo Camargo, Gusman, Heloisa

“…The aim of this study was to compare, by micro‐computed tomography (micro‐CT) analysis, the obturation quality of two filling methods: the single‐cone…”
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Hydroxyapatite calvaria graft repair in experimental diabetes mellitus in rats by Barbirato, Davi da Silva, Fogacci, Mariana Fampa, Gusman, Heloisa, Takiya, Christina Maeda, Carvalho, Denise Pires de, Samsone, Carmelo

“…Among the systemic conditions that impact negatively on the planning and execution of surgical procedures, diabetes mellitus (DM) is the primary clinical…”
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The accuracy of electronic apex locators for determining working length: An in vitro study with artificial teeth by Bernardo, Raquel C. F. D., Alves, Louise S., Bruno, Adilia M. V., Coutinho, Thais M. C., Gusman, Heloisa

“…This study aimed to determine the accuracy of four electronic apex locators (EALs) (I‐Root, Propex Pixi, Novapex and Bassi iRoot Apex), using artificial…”
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Micro-computed tomographic evaluation of smear layer and accumulated hard tissue debris removal by Ortigara, Giovani, Prado, Maíra, Lopes, Ricardo, dos Santos, Bernardo, Gusman, Heloisa

“…Background: The isthmus and irregularities present in the root canal system are potential areas for debris accumulation areas and therefore the seach for…”
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