Results 121 to 130 of about 1,151,604 (287)

Anticancer potential of berberine: Molecular pathways and current clinical trial perspectives

open access: yesJSFA reports, EarlyView.
Abstract Cancer is constantly rising mortality rates due to its late prognosis, poor management, and expensive treatment. Multi‐sectoral approaches for cancer management include hygienic practices, synthetic drug exploitation, radiation therapy, and diet modifications.
Muhammad Maaz   +10 more
wiley   +1 more source

Autologous Mastoid Cortex Bone Graft for Multilayer Repair of Lateral Skull Base Defects

open access: yesThe Laryngoscope, EarlyView.
Multilayer repair of lateral skull base cerebrospinal fluid leaks and encephaloceles can be reinforced with rigid autologous grafts. Harvesting a monocortical mastoid cortex bone graft is effective and easy to implement without conferring additional morbidity.
Christopher Z. Wen   +5 more
wiley   +1 more source

Evaluation of filling ability of Guttaflow Bioseal sealer to the simulated lateral canal by scanning electron microscope

open access: yesErbil Dental Journal, 2019
Background and objectives: Lateral canals establish a connection between the main root canal and periodontal ligament. Any necrotic tissue and bacteria residing in the lateral canals influence the efficiency of the filling of the root canal and the ...
Hero Mohammed Zahid, Niaz Hama Ghareeb
doaj  

Calcium Silicate-based Sealer Extrusion into the Bifurcation of the Mandibular Canal: A Case Report with 36-Month Follow-up

open access: yesJournal of Dental School
Objectives The final phase of root canal therapy involves the obturation of the root canal system to prevent bacterial leakage and ensure successful outcomes.
Nazanin Zargar   +2 more
doaj   +1 more source

Analytical Methodology to Determine Thermally Induced Soil Deformation From Laboratory Data

open access: yesInternational Journal for Numerical and Analytical Methods in Geomechanics, EarlyView.
ABSTRACT Experimental laboratory investigations underlie most of the knowledge about the mechanics of soils under non‐isothermal conditions and their thermally induced deformation. Despite advances, the understanding of thermally induced deformation of soils remains inconsistent, hindering the development of a coherent framework that can advance ...
Jibril B. Coulibaly   +1 more
wiley   +1 more source

Dissolution of root canal sealer cements in volatile solvents

open access: yes
Aim There are few published data on the solubility profiles of endodontic sealers in solvents commonly employed in root canal retreatment. This study tested the hypothesis that root canal sealer cements are insoluble in the volatile solvents chloroform ...
Whitworth JM; Boursin EM
core   +5 more sources

Comparative evaluation of push-out bond strength of a MTA-based root canal sealer

open access: yes
evaluate the bond strength to root dentin of three root canal sealers: a mineral trioxide aggregate (MTA)-based sealer (MTA Fillapex®), an epoxy resin-based sealer (AH Plus®), and a zinc oxide eugenol-based sealer (EndoFill®).
Eduardo Diogo Gurgel-Filho, Felipe Martins Leite, Jaírton Benício de Lima, João Paulo Chaves Montenegro, Flávia Saavedra, Emmanuel João Nogueira Leal Silva
core  

The place bonding potential of nature‐based citizen science with refugee children and youth

open access: yesPeople and Nature, EarlyView.
Abstract Nature‐based citizen science often involves close interaction with places. In addition to providing benefits, such as learning opportunities and contact with nature, it can facilitate and shape bonds between people and places. Research exploring the place bonding potential of such projects is still in its infancy. This paper addresses this gap
Ekaterina Egorova
wiley   +1 more source

Overfilling and root canal therapy

open access: yes, 2012
In patients who have symptoms after root canal therapy, will removal of overextended filling material relieve the ...
Zeng, Fanrui
core  

Characteristics, properties and limitations of per‐ or polyfluoroalkyl substances (PFASs) and fluoropolymers

open access: yesPolymer International, EarlyView.
An overview and categorization of man‐made per‐ or polyfluoroalkyl substances (PFASs) including low‐molar‐mass and high‐molar‐mass fluorochemicals, and their international regulations is presented. Though certain PFASs are toxic, bioaccumulative and cross the human cellular membranes, others, such as fluoropolymers, are safe, reliable and involved in ...
Bruno Améduri
wiley   +1 more source

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