Results 91 to 100 of about 12,440,738 (272)

A influência da geometria do implante na perda óssea peri-implantar: um estudo de corte transversal em humanos [PDF]

, 2015
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Ciências da Saúde, Programa de Pós-Graduação em Odontologia, Florianópolis, 2015.Objetivo: O objetivo deste estudo foi verificar a influência da geometria do implante na perda ...
Pereira, Maurício Assunção
core  

Tau Aggregate Imaging and Transcriptomics of Alzheimer's Disease Brain at Different Stages of Disease

Advanced Science, EarlyView.
The protein aggregates and gene expression in the middle temporal gyrus (MTG) and somatosensory cortex (SOM) of the postmortem brains of 13 Alzheimer's disease patients were studied in detail, revealing that small hyperphosphorylated tau aggregates increase with Braak stage driven by microglial inflammation.
Elizabeth A. English, Dorothea Böken, Matthew W. Cotton, Matthew R. Cheetham, Johanna S. Jackson, Georg Meisl, John S. H. Danial, Paul M. Matthews, Nurun N. Fancy, David Klenerman   +9 more
wiley   +1 more source

Peri-implant plastic surgery techniques to hard and soft tissue augmentation in implant rehabilitation

Journal of Indian Society of Periodontology, 2017
This report presents the clinical results of peri-implant plastic surgical approaches for hard and soft tissues before and during the implant placement in a patient with vertical ridge deformation and a shallow vestibule sulcus, and the subsequently ...
Esra Baltacioglu, Yavuz Tolga Korkmaz, Fatih Mehmet Korkmaz, Güven Aydin, Erkan Sukuroglu   +4 more
doaj   +1 more source

Strategies for implant surface decontamination in peri-implantitis therapy. [PDF]

, 2022
Peri-implantitis is an infectious disease that leads to progressive bone loss. Surgical therapy has been advocated as a way of halting its progression and re-establishing peri-implant health.
Stavropoulos, Andreas, Schwarz, Frank, Amerio, Ettore, Monje, Alberto, Renvert, Stefan, Wang, Hom-Lay, Kotsakis, Georgios, Pons, Ramon, Sculean, Anton, Tarnow, Dennis, Cha, Jae Kook, Sanz-Martin, Ignacio   +11 more
core  

Reversing Macrophage Immunometabolic Dysfunction in Prolonged Infections Via a Glutaminolysis‐Fueled Restoration‐Based Hierarchically Selective Therapeutic System

Advanced Science, EarlyView.
A hierarchically selective immunotherapeutic nanoplatform, mGls@HEV‐MTP, selectively restores macrophage immunocompetence through GLS1‐mediated restoration of glutaminolysis‐fueled anaplerosis. Concurrently, it renders Staphylococcus aureus (S. aureus) more readily recognizable to the metabolically reprogrammed macrophages, thereby facilitating ...
Weinan Yang, Zihao An, Honglu Cai, Congsun Li, Jiaxuan Zou, Wushi Cui, Wentao Chen, Tao Zhang, Shicheng Wang, Zizhan Su, Jian Xiao, Tao Sun, Bin Hu, Min Cheng, Zhongru Gou, Jianbin Xu, An Liu, Haobo Wu   +17 more
wiley   +1 more source

Influência dos fatores locais na prevalência da peri-implantite ao redor de implantes pilares de próteses totais fixas: estudo transversal [PDF]

, 2012
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Ciências da Saúde. Programa de Pós-Graduação em OdontologiaObjetivo: A proposta deste estudo foi avaliar a influência dos fatores locais na prevalência da peri-implantite em ...
Schuldt Filho, Guenther
core  

A Murine Model of Lipopolysaccharide-Induced Peri-Implant Mucositis and Peri-Implantitis [PDF]

, 2015
Dental implants are a widely used treatment option for tooth replacement. However, they are susceptible to inflammatory diseases such as peri-implant mucositis and peri-implantitis, which are highly prevalent and may lead to implant loss.
Leung, Ho-Yin, Hiyari, Sarah, Jorge, Adrian CA, Atti, Elisa, Lin, Yi-Ling, Camargo, Paulo M, Pirih, Flavia Q, Barroso, Ana DV, Perussolo, Jeniffer, Tetradis, Sotirios   +9 more
core   +1 more source

Force‐Electric Nanotentacles of Tantalum Implant Accelerate Cellular Energy Metabolism/Crosstalk for Immunomodulation‐Vascularized Bone Integration

Advanced Science, EarlyView.
A biomimetic force‐electric nanotentacle‐enabled tantalum (Ta) implant with surface‐nanostructured LiTaO3 (n‐LiTaO3) was first developed via laser nanofabrication combined with Li+‐induced in situ reaction, enabling the transduction of ultrasound into bioelectrical cues.
Taixing Zhang, Ke Ma, Kangqing Zuo, Pandong Lin, Tailong Zhang, Rongliang Ding, Linbo Zhang, Aonan Li, Yinchuan Wang, Yanling Huang, Jichao Feng, Guiyong Xiao, Yupeng Lu, Bing Han, Zhiqiang Wang, Ningbo Li   +15 more
wiley   +1 more source

Intra-oral single-site comparisons of periodontal and peri-implant microbiota in health and disease. [PDF]

, 2019
OBJECTIVE Periodontitis and peri-implantitis are oral infectious-inflammatory diseases that share similarities in their pathology and etiology.
Rory M. Watt, Yu, XL, Wai Keung Leung, Watt, Rory M, Yuki Chan, Chan, Yuki, Keung Leung, Wai, Niklaus P. Lang, Leung, WK, Zhuang, Longfei, Lang, Niklaus P., Hong‐Chang Lai, Lang, NP, Longfei Zhuang, Yu, Xiao-Lin, Chan, Y, Watt, RM, Zhuang, LF, Lai, HC, Lai, Hong-Chang, Xiao‐Lin Yu, Yu XL, Lang NP, Chan Y, Lai HC, Keung Leung W, Zhuang L, Watt RM   +27 more
core   +2 more sources

D4F‐Functionalized Ceria Nanozyme‐CasRx Platform Suppresses STING and Reprograms the Renal Immune Niche in Acute Kidney Injury

Advanced Science, EarlyView.
D4F‐functionalized ceria nanozyme–CasRx nanoparticles preferentially target renal macrophages through SR‐B1‐mediated uptake in ischemia–reperfusion injury. Ceria scavenges excessive ROS, while CasRx silences STING signaling, shifting macrophages toward a less inflammatory, pro‐resolving state and increasing the proportion of regulatory T cells.
Weibo Chen, Ming Li, Xuesheng Wang, Jiajia Sun, Ziyuan Zhang, Yongfeng Gong, Benkang Shi, Nengwang Yu, Yunuo Mao, Shengtian Zhao, Xiulin Zhang, Liqiang Guo   +11 more
wiley   +1 more source