Results 11 to 20 of about 37,382 (225)
口腔疾病防治, 2017 Objective To investigate the effect of different root canal obturation techniques on apical sealing in oval root canals. Methods 120 recently extracted human premolars with single oval canal were randomly divided into 6 groups, including single point ...
DENG Junqing, LU Zhonglin
doaj +1 more source
The use of Bioceramics as root-end filling materials in periradicular surgery: a literature review [PDF]
, 2018 Introduction: Periradicular surgery involves the placement of a root-end filling following root-end resection, to provide an apical seal to the root canal system. Historically several materials have been used in order to achieve this seal.
Abusrewil, Sumaya M. +2 more
core +1 more source
Gutta-Percha-based Adhesive for Laminated Wood Production
BioResources, 2014 The characteristics of gutta-percha (i.e., chemical compound and melting and glass transition temperatures) and the performance of laminated wood (i.e., moisture content, density, shear strength, and delamination ratio) prepared from sengon wood ...
Tati Karliati +4 more
doaj +1 more source
Acta Odontologica Turcica, 2017 Objective: The aim of this study was the comparative evaluation of the effectiveness of orange oil, turpentine oil, and chloroform in dissolving gutta-percha and GuttaFlow discs.
Evren Sarıyılmaz, Cangül Keskin
doaj +1 more source
Learning the Structure of Biomedical Relationships from Unstructured Text.
PLoS Computational Biology, 2015 The published biomedical research literature encompasses most of our understanding of how drugs interact with gene products to produce physiological responses (phenotypes).
Bethany Percha, Russ B Altman
doaj +1 more source
Brazilian Oral Research, 2007 The aim of this study was to evaluate the solubility of gutta-percha in four organic solvents used in endodontics. The solubility of gutta-percha (Dentsply) was assessed in xylol, orange oil, eucalyptol, chloroform and distilled water.
Bianca Silva Magalhães +4 more
doaj +1 more source
Evaluation of single root canals filled using the lateral compaction, tagger's hybrid, microseal and guttaflow techniques [PDF]
, 2010 The aim of this study was to determine the percentage of voids, gutta-percha and root canal sealer using 4 different filling techniques. Fifty-two extracted maxillary lateral incisors were prepared using the crown-down pressureless technique.
BRAMANTE, Clovis Monteiro +5 more
core +1 more source
Česká Stomatologie a Praktické Zubní Lékařství, 2011 This review article describes discovery of gutta-percha, its historical uses, its origin, its chemistry, its different phases and properties of gutta-percha in term of using in dentistry. At the end it deals with future of gutta-percha.
J. Kováč, D. Kováč
doaj +1 more source
Investigation of coronal leakage of root fillings after smear layer removal with EDTA or Nd:YAG lasing through capillary flow porometry [PDF]
, 2010 Objective: This study investigates the effects of Nd:YAG laser irradiation combined with different irrigation protocols on the marginal seal of root fillings.
De Bruyne, Mieke +5 more
core +2 more sources
Brazilian Oral Research, 2007 This study was undertaken to explore the effect of heating on gutta-percha, analyzing the occurrence of endothermic peaks corresponding to the transformation that occurs in the crystalline structure of the polymer during thermal manipulation.
Cláudio Maniglia-Ferreira +6 more
doaj +1 more source