Results 51 to 60 of about 21,969 (292)

Investigation of the Effects of Root Canal Filling Materials and Techniques on Residual Material After Retreatment: an in Vitro Comparative Evaluation

Current Research in Dental Sciences
Objective: The aim of this study was to compare the removal of gutta percha and root canal sealer after retreatment in teeth obturated with two different root canal sealer and two different placement techniques.Methods: Forty-eight extracted maxillary ...
Sevda Tok, Ahmet Çetinkaya, Leyla Ayranci   +2 more
doaj   +1 more source

Characterization of the key membrane protein cytochrome Cyc2 from Ghiorsea bivora

FEBS Open Bio, EarlyView.
This study reports the first detailed biochemical analysis of Cyc2TAG1_1, a cytochrome protein involved in microbial iron oxidation. We produced and purified this enzyme in E. coli, then measured its iron‐oxidizing efficiency, and characterized its electrical and structural properties.
Josiane Azizi, Alain Dolla, Frauke Baymann, Celine Rommevaux, Latifa Elantak, Helene Gaussier, Matthieu Nouailler   +6 more
wiley   +1 more source

Scanning Electron Microscopic Evaluation of the Sealer-Dentine Interface of Three Sealers.

Iranian endodontic journal, 2017
This study aimed to evaluate the dentine-sealer interface in three different sealers using scanning electron microscopy (SEM).Thirty extracted human single-rooted teeth were prepared using ProTaper rotary files and were randomly divided into three groups (n=10) including BC Sealer, AH-Plus and Dorifill.
Mohammadian, Fatemeh, Farahanimastry, Farzad, Dibaji, Fatemeh, Kharazifard, Mohammad Javad   +3 more
openaire   +2 more sources

Zinc oxide nano-particles as sealer in endodontics and its sealing ability

Contemporary Clinical Dentistry, 2014
Aims: The aim of this study was to evaluate the sealing ability of new experimental nano-ZOE-based sealer. Settings and Design: Three types of nano-ZOE-based sealer (calcined at different temperatures of 500, 600 and 700°C) with two other commercially ...
Maryam Javidi, Mina Zarei, Neda Naghavi, Majed Mortazavi, Amir Hosein Nejat   +4 more
doaj   +1 more source

Comparing the Effect of Semi‐Immersive Virtual Reality, Computerized Cognitive Training, and Traditional Rehabilitation on Cognitive Function in Multiple Sclerosis: A Randomized Clinical Trial

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Background Cognitive impairment is a common non‐motor symptom in Multiple Sclerosis (MS), negatively affecting autonomy and Quality of Life (QoL). Innovative rehabilitation strategies, such as semi‐immersive virtual reality (VR) and computerized cognitive training (CCT), may offer advantages over traditional cognitive rehabilitation (TCR ...
Maria Grazia Maggio, Desiree Latella, Lilla Bonanno, Paulo Cezar Rocha dos Santos, Marcos Maldonado‐Díaz, Meir Plotnik, Rosaria De Luca, Angelo Quartarone, Rocco Salvatore Calabrò   +8 more
wiley   +1 more source

Comparison of apical leakage between Ketac Endo sealer and Grossman sealer

Oral Surgery, Oral Medicine, Oral Pathology, 1994
Forty-eight extracted human teeth were prepared for study to compare Ketac Endo cement with Grossman's cement in preventing leakage of a dye. Four groups were formed: (1) Grossman's sealer with a single gutta percha cone; (2) Grossman's sealer with lateral condensation of gutta percha; (3) Ketac Endo sealer with a single cone of gutta percha; and (4 ...
K, Koch, P S, Min, G G, Stewart
openaire   +2 more sources

Comparison of Apical Sealing in Root Canal-Treated Teeth Using Gutta-Percha with Bio-C Sealer, EndoSeal TCS Sealer, and AH Plus Sealer by the Single-Cone Technique [PDF]

Journal of Ardabil University of Medical Sciences
Background: This study aimed to compare the apical seal in teeth treated with gutta-percha and Bio-C sealer, Endoseal TCS sealer, and AH Plus sealer using the single-cone technique.
Saeedeh Galledar, Firouz Zadfattah, Zahra Sadeghpour Setobadi, Malek Abazari   +3 more
doaj  

Effects of Add‐On Icosapent Ethyl With Standard Treatment on Functional Outcomes and Inflammatory Biomarkers in Acute Ischemic Stroke: A Blinded Randomized Controlled Trial

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Background Ischemic stroke, a major cause of mortality and long‐term disability, results from the abrupt cessation of cerebral blood flow due to vascular occlusion or rupture. Icosapent Ethyl (EPA‐EE), approved for hypertriglyceridemia, has anti‐inflammatory and antithrombotic properties that may lessen ischemic damage.
Mitra Mahmoudi Meymand, Seyed Hossein Aghamiri, Saeed Mohmammad Soleymani, Shadiyeh Bararpoor Poshkohi, Samaneh Masoudi, Hadi Esmaily   +5 more
wiley   +1 more source

sealer

, 1964
sealer 1 nWho ever saw a priest raise his hand and make the sign of the cross when he boarded a "sealer" or any other vessel?PRINTED ITEM DNE-citW.J.KIRWIN NOV 5 1964Used IUsed I1Not usedsiler,soiler,swiler,swoiler,LANDSMAN,[see 'soilers', 'swiler'

core   +1 more source

Characterizing Cutaneous α‐Synuclein Deposition and Seeding Activity in Parkinson's Disease Subtypes

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Cutaneous phosphorylated α‐synuclein (p‐syn) and α‐synuclein seeding activity are promising biomarkers for Parkinson's disease (PD), but their clinical value remains uncertain due to disease heterogeneity. This study evaluates these two biomarkers in PD patients to inform phenotype‐specific diagnosis and disease severity assessment ...
Yuting Jin, Tianyuan Yang, Minglei Liu, Haiyang Luo, Jing Yuan, Ke Zhang, Xinsheng Han, Jing Yang, Yuming Xu   +8 more
wiley   +1 more source