Results 131 to 140 of about 1,101,867 (409)

Polydopamine Nanodots Ameliorate Inflammatory Bowel Disease by Restoring Redox Homeostasis and Intestinal Microenvironment

Advanced Science, EarlyView.
A novel melanin‐based therapeutic composed of ultrasmall polydopamine nanodots is employed as an efficient oral formulation for the targeted treatment of inflammatory bowel disease. The potential therapeutic mechanism of polydopamine nanodots mainly involves the elimination of excessive oxidative stress, the reduction of ROS‐mediated proinflammatory ...
Zhen Ding, Xingfu Bao, Ying Zhao, Lin Bai, Jinming Zhang, Chengjing Xu, Tianyan Chen, Shuang Dai, Yufu Liu, Min Hu, Meng Qin, Zhen Liu   +11 more
wiley   +1 more source

The regulatory effect of TiO2 nanotubes loaded with graphene oxide on macrophage polarization in an inflammatory environment

BMC Oral Health
Background Excessive inflammation is a major cause of implant failure. The surface morphology, hydrophilicity, and loading of biomaterials are major properties modulating anti-inflammatory macrophage activation.
Xu Cao, Bin Luo, Yanting Mu, Caiyun Wang, Ran Lu, Yao Yao, Su Chen   +6 more
doaj   +1 more source

Polyphenol‐Based Functional Materials: Structural Insights, Composite Strategies, and Biomedical Applications

Advanced Science, EarlyView.
This schematic representation illustrates the interaction mechanisms between polyphenolic compounds and various materials (metals, proteins, polysaccharides, alkaloids, etc.). And explains the potential clinical application value of these materials (nanoparticles, coatings, films, capsules, and hydrogels constructed using polyphenols) in the fields of ...
Songwen Xue, Wen Tan, Shuifang Mao, Haibo Pan, Xingqian Ye, Natthawuddhi Donlao, Jinhu Tian   +6 more
wiley   +1 more source

Mesenchymal Stromal Cell-Based Treatment of Jaw Osteoradionecrosis in Swine

Cell Transplantation, 2012
Jaw osteoradionecrosis (ORN) is a common and serious complication of radiation therapy for head and neck cancers. Bone marrow mesenchymal stromal cells (BMMSCs) are multipotent postnatal stem cells and have been widely used in clinical therapies.
Junji Xu, Zongmei Zheng, Dianji Fang, Runtao Gao, Yi Liu, Zhipeng Fan, Chunmei Zhang, Songtao Shi, Songlin Wang   +8 more
doaj   +1 more source

Tooth Wear [PDF]

International Journal of Dentistry, 2012
Ridwaan Omar, Anders Johansson, Ann-Katrin Johansson, Gunnar E. Carlsson   +3 more
openaire   +3 more sources

An Investigation of the Dynamic Response of Spur Gear Teeth with Moving Loads [PDF]

Two concepts relating to gear dynamics were studied. The first phase of the analysis involved the study of the effect of the speed of a moving load on the dynamic deflections of a gear tooth.
Passerello, C. E., Shuey, L. W.
core   +1 more source

Outcomes of Primary Endodontic Therapy Provided by Endodontic Specialists Compared to Other Providers [PDF]

, 2016
Introduction: The objective of this study was to compare the outcomes of initial non-surgical root canal therapy (NSRCT) for different tooth types provided by both endodontists and other providers.
Burry, Jacob
core   +1 more source

Limpet‐Inspired Multifunctional Composite Fibers with Exceptional Mechanical Performance From Self‐Assembled Aramid Nanofibers

Advanced Science, EarlyView.
Inspired by the architecture of limpet teeth, composite fibers formed via self‐assembled aramid nanofibers and in situ iron mineralization achieve exceptional mechanical performance and multifunctionality, surpassing many natural and synthetic benchmarks.
Tiantian Ren, Shouhua Feng, Ming Yang
wiley   +1 more source

PRX1-positive mesenchymal stem cells drive molar morphogenesis

International Journal of Oral Science
Mammalian teeth, developing inseparable from epithelial-mesenchymal interaction, come in many shapes and the key factors governing tooth morphology deserve to be answered.
Xiaoqiao Xu, Xuyan Gong, Lei Zhang, Han Zhang, Yao Sun   +4 more
doaj   +1 more source

Small Stokes Shift Induced Highly Efficient and Thermally Stable Broadband Near‐Infrared Antimonite Double Perovskite Emitters for Spectroscopy Applications

Advanced Science, EarlyView.
Highly efficient and thermally stable NIR photonic materials with emission over 830 nm are designed. A cation site substitution strategy is proposed to regulate the Stokes shift of the NIR emitters. The phosphors exhibit a full visible‐spectrum conversion ability from 400 to 800 nm, showing great promise for NIR spectroscopy applications in solar ...
Zhihao Zhou, Hongjun Jiang, Bozhao Yin, Guocheng Ji, Enhai Song, Jianrong Qiu, Zhongmin Yang, Guoping Dong   +7 more
wiley   +1 more source