Results 81 to 90 of about 9,081 (296)

The Post–endodontic Adhesive Interface: Theoretical Perspectives and Potential Flaws [PDF]

open access: yes, 2018
Introduction The aim of this review was to analyze the potential of successful bonds of endodontic posts to radicular dentin as well as the limitations of the post–endodontic adhesive interface. Methods The MEDLINE/PubMed and Web of Science electronic
He, Jianing   +2 more
core   +1 more source

A Robotic Urinary Bladder Enabling Volume Monitoring and Assisted Micturition

open access: yesAdvanced Intelligent Systems, EarlyView.
An implantable robotic bladder is presented that can store urine in an origami‐designed enclosure. An inductance sensing principle can monitor and transfer the urine volume in real‐time. It can actively expand based on the amount of urine collected from kidneys and apply on‐demand mechanical compression to assist urination.
Izadyar Tamadon   +4 more
wiley   +1 more source

Clinical and radiographic outcome of a bioceramic sealer compared to a resin-based sealer: a retrospective study

open access: yesScientific Reports
Effective sealing of root canal systems is paramount in achieving favorable and enduring prognosis of root canal treatments (RCTs). Root canal sealers play a pivotal role in sealing the canal system.
Hamzah Ahmad Bani-Younes   +3 more
doaj   +1 more source

['تقییم مقارن لقدرة الختم القمی لسدادة قناة الجذر', 'Comparative Assessment of Root Canal Sealer’s Apical Sealing Ability']

open access: yesAl-Rafidain Dental Journal, 2022
.05) Conclusions: In this study, no experimented root canal sealer had perfect sealing ability. The experimental root canal sealers were similar in their sealing ability at apical area of root canal.]]>
Nur Alalaf, ِِEmad F Alkhalidi
doaj  

Rat subcutaneous tissue response to MTA Fillapex® and Portland cement [PDF]

open access: yes, 2013
The aim of this study was to evaluate the response of rat subcutaneous tissue to MTA Fillapex® (Angelus), an experimental root canal filling material based on Portland cement and propylene glycol (PCPG), and a zinc oxide, eugenol and iodoform (ZOEI ...
Duarte, Marco Antonio Hungaro   +5 more
core   +1 more source

Broadening the semiaquatic scene: Quantification of long bone microanatomy across pinnipeds

open access: yesThe Anatomical Record, EarlyView.
Abstract Investigations of bone microanatomy are commonly used to explore lifestyle strategies in vertebrates. While distinct microanatomical limb bone features have been established for exclusively aquatic and terrestrial lifestyles, identifying clear patterns for the semiaquatic lifestyle remains more challenging.
Apolline Alfsen   +10 more
wiley   +1 more source

Short-Term Antibacterial Efficacy of Three Bioceramic Root Canal Sealers Against Enterococcus Faecalis Biofilms

open access: yesActa Stomatologica Croatica, 2020
Objectives: The aim of the study was to evaluate the antimicrobial efficacy of three bioceramic root canal sealers against Enterococcus faecalis (E. faecalis) biofilm. Material and methods: E. faecalis bacterial suspension was grown on filter paper discs
Marija Šimundić Munitić   +4 more
doaj   +1 more source

Biological and antibacterial properties of a new silver fiber post : in vitro evaluation [PDF]

open access: yes, 2017
The incorporation of nano silver particles (AgNPs) to improve antibacterial properties of dental materials has become increasingly common. The aim of the present study was to compare the antibacterial activity and cytotoxicity effects of different fiber ...
Ceci, Matteo   +5 more
core   +1 more source

COMPARATIVE EVALUATION OF ROOT CANAL SEALERS

open access: yesAtatürk Üniversitesi Diş Hekimliği Fakültesi Dergisi, 2015
Purpose: The present study evaluated fiber post bond strength in root dentin using various root canal sealers and resin cements. Material and Methods: After root canal preparation, teeth were divided into 5 distinct groups [(Sealapex (calcium hydroxide-based); AH Plus (resin-based); Tubli-Seal (eugenol-based); BC Sealer (bioceramic-based) and No Sealer
YEŞİLDAL YETER, Kübra, EVCİL, Mehmet
openaire   +3 more sources

Osteological correlates of the respiratory and vascular systems in the neural canals of Mesozoic ornithurines Ichthyornis and Janavis

open access: yesThe Anatomical Record, EarlyView.
Abstract In birds, the neural canal houses a variety of anatomical structures including the spinal cord, meninges, spinal vasculature, and respiratory diverticula. Among these, paramedullary diverticula and the extradural dorsal spinal vein may leave behind osteological correlates in the form of pneumatic foramina and fossae, and a bilobed geometry of ...
Jessie Atterholt   +5 more
wiley   +1 more source

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