Results 71 to 80 of about 2,875,920 (290)

Multiaxial fatigue life assessment of dental implants

Heliyon
As screwed joints, dental restorations may suffer mechanical failures such as screw loosening and implant or prosthetic screw failure due to fatigue. This work is focused on the failure of the implant and develops a numerical methodology to predict its ...
Mikel Armentia, Mikel Abasolo, Ibai Coria, Nicolas Saintier   +3 more
doaj   +1 more source

Mitochondria‐Targeted Multimodal Nanotherapeutics Suppress Oxidized mtDNA‐Driven Inflammation at the Source

Advanced Science, EarlyView.
Ox‐mtDNA fragments escaping from mitochondria drive robust inflammatory responses. A targeted nanoplatform simultaneously inhibits mitochondrial FEN1‐mediated mtDNA cleavage and scavenges ROS, preventing the generation of immunogenic Ox‐mtDNA fragments. The released SeNPs further promote autophagic clearance of cytosolic mtDNA. Consequently, cGAS‐STING,
Wen‐Ling Li, Juan Cao, Yu‐Lin Wang, Yu‐Han Fan, Jia‐Qi Xu, Xian Wu Cheng, Lei Xing, Hu‐Lin Jiang   +7 more
wiley   +1 more source

Oral Health-Related Complications of Breast Cancer Treatment: Assessing Dental Hygienists’ Knowledge and Professional Practice

, 2014
Purpose: Approximately 200,000 women are diagnosed with breast cancer in the U.S. every year. These patients commonly suffer from oral complications of their cancer therapy.
Inglehart, Marita Rohr, Taichman, L. Susan, Gomez, Grace   +2 more
core   +1 more source

Long Term Evaluation of Anterior Primary Resin Crown in Pediatric Patient

Denta, 2021
Background: Nursing bottle carries   is   a problematic condition in children. On one side, parents try to supply enough nutrition to their children, though on the other side this night- time bottle feeding habit might cause negative effect on the ...
Annisa Listya Paramita, Sandy Aditya Susilo   +1 more
doaj  

Gingival Necrosis Caused by an Ill-Fitting Denture

Acta Stomatologica Croatica, 2014
We present a case of an 80-year-old male who was referred to the Department of Oral Medicine, School of Dental Medicine University of Zagreb, Croatia due to gingival ulcer which was present for eight days.
Vanja VUČIĆEVIĆ BORAS, Ivana Škrinjar, Vlaho Brailo, Danica VIDOVIĆ JURAS, Ana ANDABAK ROGULJ   +4 more
doaj   +1 more source

A Dual‐Membrane Biomimetic Nanoplatform Enables Triple‐Modal Therapy Against SARS‐CoV‐2 Through Viral Decoy, Inflammation Neutralizing, and Intracellular RNAi

Advanced Science, EarlyView.
[A&T]MLN is a triple‐modal nanoplatform with siRNA‐loaded LN coated with hybrid ACE2/macrophage membrane. It blocks viral entry, neutralizes IL‐6/IL‐1β/TNF‐α, and delivers siRNA to suppress viral replication. In a murine lung injury model, it attenuates inflammation, offering a multi‐pronged strategy against SARS‐CoV‐2 variants and hyperinflammation ...
Hui Li, Bohan Zhang, Chao Shang, Yi Li, Te Zhao, Shengya Liu, Dan Liu, Junwei Che, Cuiling Zhang, Pinghui Wu, Wenjie Yang, Junjie Ding, Yuhua Ran, Yanan Zhai, Haihua Xiao, Jing Gao, Xiao Li, Chunsheng Gao, Lin Li, Zhiping Li   +19 more
wiley   +1 more source

The causes of failure and the longevity of direct coronal restorations: A survey among dental surgeons of the town of Abidjan, Côte d'Ivoire

Journal of Conservative Dentistry, 2019
This study aimed to itemize the causes for the failure of direct coronal restorations (DCRs) according to the practitioners of Côte d'Ivoire in order to provide recommendations for good practice.A descriptive, self-reporting, prospective survey was carried out among 109 dental surgeons (DSs) in the town of Abidjan based on 587 randomly selected ...
Avoaka-Boni, Marie-Chantal, Djolé, Stéphane X., Désiré Kaboré, Wendpoulomdé Aimé, D. Gnagne-Koffi, Yolande N., E. Koffi, Alexandra F.   +4 more
openaire   +3 more sources

Intelligent Programmable Membrane Nanosponge for Early Virus Blocking

Advanced Science, EarlyView.
A smart programmable nanosponge (ACNPs) displays high‐density viral receptors on its membrane and encapsulates fusion inhibitors to capture virions at the infection source through competitive binding and blocks their entry through protease inhibition for ultra‐early cascade interception. This modular, mucus‐penetrating platform shifts antiviral defence
Ze Chen, Zhuojun He, Huimin Guo, Min Shi, Ruijing Liang, Lanlan Liu, Yeneng Dai, Qi Zhao, Ke Liu, Yang Zhou, Yang Zhang, Jian Ren, Bin Ju, Quan Fang, Zhaozhen Li, Pengfei Zhao, Mingbin Zheng, Lintao Cai   +17 more
wiley   +1 more source

Survival and causes of failed amalgam restorations

Journal of Bahria University Medical and Dental College, 2014
Objective: To determine the reasons for failure of amalgam restorations and evaluate the association between the reasons for failure of restorations with gender, classes of cavities, and teeth involved.
Shama Asghar, Farheen Fatima
doaj  

A dental laboratory survey of clinical failure rates in zirconia and conventional restorations over six years

The Journal of Prosthetic Dentistry
Clinical data comparing the failure rates of zirconia restorations with those of conventional restorations-such as lithium disilicate and metal-ceramic restorations-remain limited. In particular, the clinical performance of monolithic restorations fabricated from translucent zirconia (5 mol% yttria-stabilized zirconia, 5YSZ) has not been previously ...
Omma Moonfalk, Keisuke Nakamura, Ulf Örtengren, Per Svanborg   +3 more
openaire   +3 more sources