Results 41 to 50 of about 21,128 (261)

Self‐Assembling Hybrid Hydrogel Reprograms the Stromal Vascular Fraction to Treat Osteoarthritis

Advanced Science, EarlyView.
This study presents a bioinspired injectable hydrogel that enhances the therapeutic potential of stem cell‐rich stromal vascular fraction for treating osteoarthritis. By reprogramming cell behavior through epigenetic modulation, the hydrogel promotes cartilage regeneration and reduces joint damage in a rat model, offering a promising new approach for ...
Waifang Hou, Yongfeng Chen, Longyou Xiao, Wei Qi, Tianshu Du, Qiang Sun, Borui Xue, Qinghe Zhao, Pengfei Xie, Zi Ye, Fei Han, Lingli Guo, Yang Jiao, Ranran Zhang, Hong Jia, Xiao Huang, Jianwei Guo, Peng Wang, Huayi Wang, Yuanrui Wang, Wenjing Chen, Haining Wu, Liumin He, Dawei Zhang   +23 more
wiley   +1 more source

Decalcify cardiac CT: unveiling clearer images with deep convolutional neural networks

Frontiers in Medicine
Decalcification is crucial in enhancing the diagnostic accuracy and interpretability of cardiac CT images, particularly in cardiovascular imaging. Calcification in the coronary arteries and cardiac structures can significantly impact the quality of the ...
Gopinath Nagarajan, Anandh Rajasekaran, Balaji Nagarajan, Vishnu Kumar Kaliappan, Abid Yahya, Ravi Samikannu, Ravi Samikannu, Irfan Anjum Badruddin, Sarfaraz Kamangar, Mohamed Hussien   +9 more
doaj   +1 more source

Sequential imaging of a case of choroidal osteoma using swept-source OCT and optical coherence tomography angiography: A 4-year follow-up study

Indian Journal of Ophthalmology, 2019
A 33-year-old gentleman was presented with metamorphopsia in the left eye due to choroidal osteoma (CO) complicated by choroidal neovascular membrane (CNVM).
Thirumalesh M Basavaraj, Sugaranjini Galiyugavaradhan   +1 more
doaj   +1 more source

Mitral Valve Repair for Barlow’s Disease with Mitral Annular and Subvalvular Calcification: A Case Report

Journal of Chest Surgery, 2022
Barlow’s disease with mitral annular calcification encompassing the subvalvular apparatus, including the valve leaflet and chordae, is extremely rare, and mitral valve repair in such cases is challenging.
Kosuke Nakamae, Takashi Oshitomi, Kentaro Takaji, Hideyuki Uesugi   +3 more
doaj   +1 more source

Multi‐Enzyme Mimetic Molybdenum Nitride Nanozymes Reshape Subgingival Microenvironment for Synergistic Periodontitis Therapy via ROS Regulation and Microbiome Remodeling

Advanced Science, EarlyView.
ABSTRACT Periodontitis, a chronic inflammatory disease initiated and sustained by plaque microorganisms and host immune response, remains an intractable oral disease and a leading cause of tooth loss worldwide. Traditional mechanical debridement and adjunctive antibiotic or antiseptic therapy often shows limited efficacy due to the complex anatomical ...
Weiyu Zhang, Zhongwei Yang, Yunfan Zhang, Longwei Wang, Xiaoyu Zhang, Jiahui Mao, Yizhi Dai, Yifan Yuan, Mingge Wang, Xin Yang, Xin Yu, Jing Liu, Chunying Chen   +12 more
wiley   +1 more source

Genetic characteristics and classification of soils developed from parent materials of red bed in the subtropical region: take Zhejiang Province as an example

浙江大学学报. 农业与生命科学版, 2022
To understand the spatial variability and influencing factors of soil properties developed from parent materials of red bed, taking Zhejiang Province as an example, the distribution, formation features and genetic characteristics of soils developed from ...
ZHANG Mingkui, WU Mengjie
doaj   +1 more source

Disruption of Treg Homeostasis in Rheumatoid Arthritis via Ferroptosis‐Mediated ETC Collapse and TXK‐STAT3/PLCγ1 Activation

Advanced Science, EarlyView.
In rheumatoid arthritis, synovial Tregs accumulate but are functionally impaired due to iron overload‐induced ferroptosis. This triggers mitochondrial dysfunction and TXK tyrosine kinase‐mediated signaling, leading to Treg destabilization and inflammation.
Jingrong Chen, Xiao Guan, Kexu Xiong, Xiaoyi Shi, Luyao Wu, Chuanxin Su, Jun Zhao, Rongzhen Liang, Huimin Wang, Junlong Dang, Ye Chen, Yiding Xiong, Chi Zhou, Futao Zhao, Zhenhang Zhu, Xiaoli Fan, Li Zhou, Nancy Olsen, Yutong Jiang, Song Guo Zheng   +19 more
wiley   +1 more source

Hypertonic saline- and detergent-accelerated EDTA-based decalcification better preserves mRNA of bones

Scientific Reports
Ethylenediaminetetraacetic acid (EDTA), a classically used chelating agent of decalcification, maintains good morphological details, but its slow decalcification limits its wider applications.
Zhongmin Li, Clara Wenhart, Andreas Reimann, Yi-Li Cho, Kristin Adler, Goetz Muench   +5 more
doaj   +1 more source

The Effect Of Topıcal Fluorıde Treatment On The Tensıle Bond Strength Of An Orthodontıc Bondıng Resın

Turkish Journal of Orthodontics, 1989
A study was undertaken to determine the effect of an acidic phosphate fluoride solution (% 2 NaF in 0.1 M H3 PO4, PH3) and a basic phosphate fluoride solution (10−2 M Na3 PO4 + 103 ppm F−, PH 8) on the tensile bond strength of an orthodontic bonding ...
Oktay Üner, Müfide Dinçer, Emel Yücel Eroğlu   +2 more
doaj   +1 more source

Lipoic Acid‐Intervened Decellularized Stem Cell Spheroid‐Based Injectable Granular Gel for Diabetic Tissue Regeneration

Advanced Science, EarlyView.
ABSTRACT Advancements in tissue engineering have revolutionized therapeutic paradigms for diabetic tissue defects; however, the lack of applicable scaffold containing various bioactive substance aggregates remained a critical bottleneck hindering satisfactory repair effect.
Tao Wang, Haowei Fang, Lili Qi, Song Myoungseop, Aawrish Khan, Lunli Gong, Guangdong Zhou, Kunxi Zhang, Haiyan Cui   +8 more
wiley   +1 more source