Results 81 to 90 of about 1,678,234 (391)

Development and Preliminary In Vivo Study of 3D‐Printed Bioactive Glass Scaffolds with Trabecular Architecture

open access: yesAdvanced Engineering Materials, EarlyView.
This study reports the fabrication of trabecular bioactive glass scaffolds (composition “1d”: 46.1SiO2‐28.7CaO‐8.8MgO‐6.2P2O5‐5.7CaF2‐4.5Na2O wt%) through vat photopolymerization and the relevant results from mechanical testing and in vivo implantation procedures in rabbit femora, showing great promise for bone tissue engineering applications.
Dilshat Tulyaganov   +8 more
wiley   +1 more source

Peri-implant diseases and metabolic syndrome components: a systematic review [PDF]

open access: yes, 2018
OBJECTIVE: Metabolic syndrome (MetS) is defined as a spectrum of conditions associated with an increased risk of developing CVD and type 2 diabetes.
Letizia, C   +6 more
core   +1 more source

Photothermal Hydrogel with Mn3O4 Nanoparticles Alleviates Intervertebral Disc Degeneration by Scavenging ROS and Regulating Extracellular Matrix Metabolism

open access: yesAdvanced Functional Materials, EarlyView.
The MPTT‐nanozyme‐hydrogel system (Mn3O4@ChS‐HA) provides a multifunctional therapeutic strategy for intervertebral disc degeneration (IVDD), effectively targeting oxidative stress and enhancing AF repair by restoring extracellular matrix (ECM) and redox homeostasis.
Yangyang Chen   +13 more
wiley   +1 more source

Surgical Treatment of Peri-Implantitis: A 17-Year Follow-Up Clinical Case Report

open access: yesCase Reports in Dentistry, 2015
The purpose of the present case report was to describe the surgical treatment of a peri-implantitis lesion associated with a regenerative approach. A 48-year-old patient came to authors’ attention 36 months after the placement of a dental implant (ITI ...
Fabrizio Bassi   +4 more
doaj   +1 more source

Miniimplant Supported Full Dentures. Two-years Study.

open access: yesČeská Stomatologie a Praktické Zubní Lékařství, 2012
Aim of study: The authors of this paper studied possibility of increase of total removable dentures retention using intraosseous implants of small diameter (hereinafter mini dental implants). The study conducted by four dentists under the same conditions
P. Barták, R. Šmucler
doaj   +1 more source

Comparison of osseointegration in piezoimplants versus cylindrical implants [PDF]

open access: yes, 2019
BACKGROUND: Dental implants have been successful for the restoration of edentulous areas, but current techniques are inadequate in areas lacking sufficient bone volume. Piezoelectric surgery has shown encouraging effects on both osseous healing.
Fujinaka, Trevor
core  

dental implant materyalleri

open access: yes, 2013
Bugüne kadar kullanılan implant materyalleri arasında titanyum çok önemli bir yere sahiptir. Titanyumun kemik ile olan biyolojik uyumu üzerine birçok araştırma yapılmış ve güvenilirliğini ispatlan- mıştır. Titanyumun en büyük dezavantajı mukozanın altından gri olan renginin yansımasıdır. Bu nedenle, özellikle ön diş kayıplarında estetik kaygıyı ortadan
GÜNGÖR, Hasan, YEŞİL DUYMUŞ, Zeynep
openaire   +4 more sources

Evaluation of the 3D Augmented Reality-Guided Intraoperative Positioning of Dental Implants in Edentulous Mandibular Models.

open access: yesThe International Journal of Oral and Maxillofacial Implants, 2018
PURPOSE This research aimed to propose a three-dimensional (3D) augmented reality navigation method with point cloud-based image-patient registration that could merge virtual images in the real environment for dental implants using a 3D image overlay and
Weipeng Jiang   +6 more
semanticscholar   +1 more source

Machine Learning‐Enabled Polymer Discovery for Enhanced Pulmonary siRNA Delivery

open access: yesAdvanced Functional Materials, EarlyView.
This study provides an efficient approach to train a machine learning model by merging heterogeneous literature data to predict suitable polymers for siRNA delivery. Without the need for extensive laboratory synthesis, the machine learning enabled a virtual screening and successfully predicted a polymer that is validated for effective gene silencing in
Felix Sieber‐Schäfer   +10 more
wiley   +1 more source

Effect of the absorption rate of suture material on oral mucosal scar formation: A triple-blind randomized controlled trial

open access: yesHeliyon
Introduction: Extensive oral mucosal scar formation following LeFort-I osteotomy can pose patients with several scar-related complications in case of function as well as cosmesis.
Golnaz Tajmiri, Milad Etemadi Sh
doaj   +1 more source

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