Results 51 to 60 of about 1,783,328 (341)

Results from a five-year clinical assessment of undergraduate-performed direct composite restorations

Saudi Dental Journal
Resin based dental composites offer significant benefits with regard to the minimally invasive management of dental caries. However, over a period of time such restorations may become susceptible to failure with secondary caries and marginal ...
Kiran Rehman, Ng Ke Ying, Adele Woo Huey San, Omer Sheriff Sultan   +3 more
doaj   +1 more source

Co‐Delivery of Sustained Release Chondroitinase ABC‐37 With Human iPSC‐Derived Neural Progenitors Promotes Transplant Survival and Functional Recovery in a Rodent Model of Stroke

Advanced Science, EarlyView.
A regenerative strategy for stroke combines human stem cell–derived neural progenitor cells with sustained release of a matrix‐modifying, thermostable chondroitinase ABC‐37 enzyme. In a rat model of stroke, co‐delivery enhanced transplanted cell survival and neuronal differentiation, degraded inhibitory extracellular matrix components, and improved ...
Nitzan Letko Khait, David Xinzheyang Li, Keyi Guo, Hong Cui, Quinton Sirianni, Dhana Abdo, Cindi M. Morshead, Molly S. Shoichet   +7 more
wiley   +1 more source

Thirteen-year follow up of a conservative approach for closing diastema in anterior teeth with composite resin

Bioscience Journal, 2015
Anterior multiple diastema is a problem when the objective is harmonic an smile. Composite resin direct adhesive restorations provide satisfactory esthetic and function with minimum wear of the dental structures.
Flavia Pardo Salata Nahsan, Vera Lucia Schmit, Fabiana Scarparo Naufel, André Luiz Faria e Silva, Larissa Pinceli Chaves   +4 more
doaj   +3 more sources

EFFECT OF PAUSE TIME OF PULSED CURING LIGHT ON THE TRIBOLOGICAL PERFORMANCE OF COMPOSITE RESIN [PDF]

Journal of the Egyptian Society of Tribology
The objective of the present work is to evaluate the tribological performance of the dental composite resin after curing by continuous and pulsed light modes of different pause time.
A. S. Ali, A. H. Zeinab, A. M. Al-Kabbany, M. S. Aly, S. F. Esraa, W. Y. Ali, Eyad. A.   +6 more
doaj   +1 more source

Recent Advances in Direct Adhesive Restoration Resin-Based Dental Materials With Remineralizing Agents

Frontiers in Dental Medicine, 2022
Resin-based dental materials are popular restorative materials especially in direct adhesive restoration because of the excellent mechanical and esthetic properties.
Sui Mai, Sui Mai, Sui Mai, Qi Zhang, Qi Zhang, Qi Zhang, Muzi Liao, Muzi Liao, Muzi Liao, Xinyue Ma, Xinyue Ma, Xinyue Ma, Yewen Zhong, Yewen Zhong, Yewen Zhong   +14 more
doaj   +1 more source

Avaliação da infiltração marginal em restaurações de resina composta fotoativadas sob alta potência [PDF]

, 2015
TCC (graduação) - Universidade Federal de Santa Catarina. Centro de Ciências da Saúde. Odontologia.Introdução:técnicas restauradoras mais rápidas e efetivas são desejadas pela classe odontológica e alvo de muita investigação, levando ao constante ...
Medeiros, Caroliny Cabral
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An Engineered HR1‐Stem Helix‐HR2 Trimeric Platform for Developing Broad‐Spectrum Coronavirus Vaccines

Advanced Science, EarlyView.
Sun et al. report a self‐assembling trimeric subunit vaccine platform termed RHS, which integrates the JN.1 receptor‐binding domain (RBD) with the heptad repeat 1 (HR1), stem helix (SH), and heptad repeat 2 (HR2) regions. The SARS‐CoV‐2 RHS vaccine elicits variant‐reactive RBD‐specific antibodies and cross‐reactive SH‐specific antibodies against ...
Xikui Sun, Junhao Fan, Xiaolu Xie, Yuting Shi, Xiaoqing Liu, Tiefeng Xu, Sidi Yang, Keda Shi, Chengshu Xie, Shixiong Li, Siwen Chen, Ruoxi Cai, Ping He, Yuzhen Ye, Tao Chen, Xiancai Ma, Chunmei Li, Jingyou Yu, Deyin Guo   +18 more
wiley   +1 more source

Prefabricated composite resin veneers: a clinical case report

Brazilian Dental Science, 2018
The authors present a complete clinical case report of functional and aesthetic rehabilitation of the smile harmony of a 23-year-old male patient through periodontal plastic surgery, tooth bleaching and prefabricated composite resin veneers, emphasizing
Amanda Oliveira de Araújo, Davi Farias Manta, Mário José Pinto Lopes, Marlus da Silva Pedrosa, Claudio Heliomar Vicente da Silva, Márcia de Almeida Durão   +5 more
doaj   +1 more source

Mechanical resistance of restored teeth with extensive crown damage [PDF]

Stomatološki glasnik Srbije, 2009
Introduction. Extensively damaged teeth can be restored by different core build-up materials. The aim of this study was to examine the mechanical properties of the restored maxillary premolars with composite resin, dental amalgam and glass ionomer cement
Šarčev Ivan, Petronijević Branislava, Marković Dubravka, Selaković Srećko   +3 more
doaj   +1 more source

Técnica restauradora semidireta [PDF]

, 2015
TCC (graduação) - Universidade Federal de Santa Catarina. Centro de Ciências da Saúde. Odontologia.Quanto maiores as dimensões do preparo cavitário, maiores as dificuldades para restauração do elemento dental pela técnica direta, como a completa ...
Mees, Ricardo Rodolfo
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