Results 101 to 110 of about 175,373 (304)

Measurement of dental crown wear-In vitro study [PDF]

, 2020
The purpose of the study was to test new method for in vitro evaluation of dental material wear with 3D digitization procedure. Thirty dental crowns, made of polyetheretherketone and veneered with composite material, were subjected to wear test.
Vlatkovic Jakovljević, Ivana, Sokac, Mario, Miličić, Biljana, Špadijer-Gostović, Aleksandra, Todorović, Aleksandar, Budak, Igor   +5 more
core   +1 more source

Flash Assembloids: A Rapid Biofabrication of a Platform for Modeling Early Glioblastoma Invasion at the Glioblastoma–Brain Organoid Interfaces

Advanced Healthcare Materials, EarlyView.
This study presents a bioengineered assembloid (ASM) system combining glioblastoma (GBM) cells in oxidized alginate (OA) microgels with dorsal organoids (DOs). This model simulates brain tumor‐host interactions, revealing enhanced GBM invasion, altered gene expression, and aggressive infiltration patterns, demonstrating ASM as a valuable platform for ...
Chao Liang, Henry Robert Howard, Shihui Chen, Won‐Young Choi, Summer Cao, Arthur Chien, Kevin Zou, Michael Kassiou, Fabien Delerue, Ho Sang Jung, Yeonju Park, Young Mee Jung, Yong‐Dae Kwon, Karrie M. Kiang, Gilberto Ka‐Kit Leung, Ryohichi Sugimura, Ann‐Na Cho, Sang Jin Lee   +17 more
wiley   +1 more source

Biomimetic Vascular Scaffold with Seamless Electrospun Aligned Nanofiber Conduit and 3D‐Printed Coil Reinforcement

Advanced Healthcare Materials, EarlyView.
We introduce a new fabrication method that overcomes the current limitation of tubular gap electrospinning. We successfully fabricated a seamless hollow tube with fibers aligned along the longitudinal axis in diameters as small as 300 µm, and then reinforced it using 4‐axis 3D printing.
Seyed Aliakbar Hosseini Toopghara, Young‐Ook Hwang, In A Kim, Che‐I Hyun, Hochung Ryu, Won‐Jae Kim, Jeong‐Tae Koh, Hyun‐Pil Lim, Jin‐Ho Kang, Sang‐Won Park   +9 more
wiley   +1 more source

Lonicera japonica‐Derived Nanovesicles Ameliorate Acute Lung Injury by Suppressing Neutrophil Extracellular Traps Formation in Mice

Advanced Healthcare Materials, EarlyView.
(A) Isolation and purification of LDNVs. (B) Establishment of the ALI model and LDNVs delivery. (C) Therapeutic mechanisms of LDNVs in treating ALI. This scheme figure was drawn by Figdraw, ID: IUIIO21222. ABSTRACT Acute lung injury (ALI) is a lethal respiratory disease.
Xi Lin, Jian Lin, Yezi Zhang, Xinyan Zhang, Xinghua Liu, Hongying Cao, Huan Shen, Jianming Liang, Zhenhua Dai, Siyuan Xu, Xingdong Lin   +10 more
wiley   +1 more source

Dental utilisation by young adults before and after subsidisation reform in Finland [PDF]

Dental care was never fully integrated into the welfare state in Finland, but in 1986 it was decided to improve access to both publicly and privately provided dental care by reducing the price paid by patients. Since this would have been rather expensive
Gunnar Rosenqvist, Sisko Arinen, Harri Sintonen   +2 more
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Mechanical properties and disruption of dental biofilms [PDF]

, 2013
A literature review of dental plaque biofilms formation, progression and detachment mechanisms is presented in this thesis. Various strategies that have been employed to reduce or eliminate dental biofilms are discussed.
Rmaile, Amir
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Longevity of dental restorations in Sjogren’s disease patients using electronic dental and health record data [PDF]

Background Decreased salivary secretion is not only a risk factor for carious lesions in Sjögren’s disease (SD) but also an indicator of deterioration of teeth with every restorative replacement.
Oriana R. Capin, George J. Eckert, Zasim A. Siddiqui, Thyvalikakath, Thankam Paul, Theresa Gonzalez, Willis, Lisa, Grace Gomez Felix Gomez, Boyd, LaKeisha, Eckert, George J., Zero, Domenick T., Domenick T. Zero, Capin, Oriana R., Mei Wang, Lisa Willis, Wang, Mei, Gomez, Grace Gomez Felix, Thankam Paul Thyvalikakath, Siddiqui, Zasim A., Gonzalez, Theresa, LaKeisha Boyd   +19 more
core   +1 more source

A diffusion model for microleakage in dental restorations

Dental Materials, 1985
Abstract Microleakage is a significant problem in restorative dentistry. A model based on the principle of diffusion was developed to quantify the process of microleakage. The model required a certain quantity of radiotracer to be placed in the cavity and allowed to diffuse through the microgap that existed around the restoration.
Department of Dental Biomaterials, College of Dentistry, University of Florida, Gainesville, Florida 32610, USA ( host institution ), Shen, C., Tsutsumi, S.   +2 more
openaire   +3 more sources

Rapid Fabrication of Self‐Propelled and Steerable Magnetic Microcatheters for Precision Medicine

Advanced Materials, EarlyView.
A rapid Joule heating fabrication method for the production of self‐propelling, adaptive microcatheters, with tunable stiffness and integrated microfluidic channels is presented. Demonstrated through three microrobotic designs, including a steerable guiding catheter, an untethered wave‐crawling TubeBot, and a distal‐end propelled microcatheter, it was ...
Zhi Chen, Boris Rivkin, David Castellanos‐Robles, Ivan Soldatov, Lukas Beyer, Mariana Medina‐Sánchez   +5 more
wiley   +1 more source

The Importance of Teamwork and Understanding: a Study of Shared Learning between Undergraduate Dental Students and Trainee Dental Technicians. [PDF]

This researcher investigated the professional experiences and development of trainee dental technicians and undergraduate dental students during a shared learning exercise in a combined UK university dental school and hospital.
Reeson, Michael G
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