Results 91 to 100 of about 63,768 (313)

Evaluation of the dental structure loss produced during maintenance and replacement of occlusal amalgam restorations

Brazilian Oral Research, 2008
The aim of this in vitro study was to evaluate four different approaches to the decision of changing or not defective amalgam restorations in first primary molar teeth concerning the loss of dental structure.
Fernanda Sardenberg, Clarissa Calil Bonifácio, Mariana Minatel Braga, José Carlos Pettorossi Imparato, Fausto Medeiros Mendes   +4 more
doaj   +1 more source

Microinfiltração marginal em restaurações adesivas [PDF]

, 2011
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Ciências da Saúde. Programa de Pós-Graduação em OdontologiaApesar da evolução nas características físico-mecânicas das resinas compostas, a contração gerada pela reação de ...
Heiderscheidt, Elizabeth da Cunha
core  

Adhesion of oral streptococci to enamel and dental materials : studies using a flow chamber and microcalorimetry [PDF]

, 2007
Dental plaque formation on human teeth is the crucial etiologic factor in the pathogenesis of oral diseases: caries, periodontal diseases, and peri-implantitis.
Hauser-Gerspach, Irmgard
core   +1 more source

Microglia‐Targeted Biomimetic Tetrahedral Framework Nucleic Acid Nanovesicles for Synergistic Treatment of Sepsis‐Associated Encephalopathy

Advanced Science, EarlyView.
Sepsis‐associated encephalopathy (SAE) lacks effective therapies. We developed ME@FDsi, a biomimetic nanodrug using a tetrahedral framework nucleic acid to deliver disulfiram and siTNFα. It crosses the blood‐brain barrier, targets M1 microglia, inhibits pyroptosis and inflammation, and scavenges ROS.
Huimin Shi, Qiuxia Gao, Wenying Wang, Bin Li, Yukun Chen, Zhijun Yao, Yujie Li, Junrui Li, Na Li, Gong Gu, Zhimin Hou, Mengyuan Yang, Ruilin Zhang, Hongju Yang, Yuhui Liao, Hongyi Lei   +15 more
wiley   +1 more source

Specificities of oral surgical rehabilitation of patients with special needs under general anesthesia [PDF]

Acta Stomatologica Naissi
Introduction: People with special needs have long-term physical, mental, intellectual or sensory impairments that can hinder their full and effective participation in society.
Spasić Milan, Todorović Kosta, Petrović Milica, Bojović Marija, Jovanović Rodoljub, Todorović Ana, Miljković Milan, Tijanić Ivan, Zarev Miloš   +8 more
doaj   +1 more source

A new in vitro method for the study of micro-leakage of dental restorative materials

, 2007
Microleakage is an important topic in restorative dentistry. A large number of different techniques have been developed for the investigation of microleakage.
Nguyen, Chin
core  

Longevity of the tooth, not the restoration

, 2019
The ADJ published an excellent review article, 'Pragmatic care for an ageing compromised dentition', authored by Professor Finbarr Allen, that highlighted a contemporary approach to dental care delivery based on holistic prosthodontic management of risk ...
Ahmed, KE, KE Ahmed
core   +1 more source

Tetrahedral DNA Nanostructure‐Based Biomimetic Nanovesicles Attenuate Sepsis‐Associated ARDS by Suppressing Glycolysis via the BMAL1/PFKFB3 Axis

Advanced Science, EarlyView.
Upon inhalation, RM@TNT could persist long‐term in the diseased lungs, while undergoing disintegration to release TNT specifically within the ROS‐rich pathological microenvironments of SA‐ARDS. The released TNT was then precisely delivered to AMs via Tuftsin, where it released Nob intracellularly to activate BMAL1 expression, thus inhibiting AM ...
Yunlong Zhang, Bin Li, Zhijin Fan, Yan Yan, Fei Ma, Changting He, Shiping Liu, Mingliang Pan, Zhou Pan, Huijuan Wang, Xinting Fu, Jiamei Wang, Yue Jia, Qin Gu, Duo Jiang, Xueting Liu, Bohua Ren, Qinqin Wang, Yuehua Hei, Han Duan, Yanqiu Wu, Zihui Wei, Liying Zhan, Yuhui Liao   +23 more
wiley   +1 more source

Prosthetic Soft Tissue Management in Esthetic Implant Restorations, Part II: Post‐surgical Considerations and Impression Techniques. A Narrative Review

Clinical and Experimental Dental Research
Objectives This two‐part review article delineates various techniques to enhance esthetic outcomes in anterior implant treatments. Part I concentrates on presurgical measures, case selection, implant placement, and restoration timing.
Faezeh Atri, Kimia Nokar
doaj   +1 more source

Oral Motion‐Powered Smart Dental Implant Abutment for In Situ Antibacterial and Cell Adhesion Through Piezoelectric Effect

Advanced Science, EarlyView.
We proposed a method based on the piezoelectric effect and fabricated an implant abutment on the basis of piezoelectric ceramic. Under physiological occlusal pressure, the oral motion‐powered smart dental implant abutments interacted with water and oxygen, promoting the formation of reactive oxygen species and achieving a synergistic and highly ...
Xiyu Shi, Xiaoyu Han, Yanhui Lu, Yuan Chai, Baiyan Xiao, Shuo Liu, Boon Chin Heng, Tingting Wu, Tingjun Li, Qiaomei Ren, Ting Song, Le Chen, Dong Han, Yaru Guo, Xuliang Deng, Xuehui Zhang   +15 more
wiley   +1 more source