Results 111 to 120 of about 337,080 (292)

Multimodal Actuation and Environment Adaptive Strategies of Bio‐Inspired Micro/Nanorobots in Precision Medicine

Advanced Robotics Research, EarlyView.
An introduction for multidrive and environment‐adaptive micro/nanorobotics: design and fabrication strategies, intelligent actuation, and their applications. Various intelligent actuation approaches—magnetic, acoustic, optical, chemical, and biological—can be synergistically designed to enhance flexibility and adaptive behavior for precision medicine ...
Aiqing Ma, Han Gong, Jiacheng Ouyang, Liqi Chen, Tianfang Kang, Yiran He, Guojun Huang, Sidi Zheng, Ting Yin, Hong Pan, Lintao Cai   +10 more
wiley   +1 more source

Incremental Diagnostic Value of Right Ventricular Strain Analysis in Arrhythmogenic Right Ventricular Cardiomyopathy

Journal of the American Heart Association: Cardiovascular and Cerebrovascular Disease
Background Strain analysis is a sensitive method for the assessment of ventricular structural or functional alterations. The authors aimed to determine whether right ventricular (RV) strain parameters can discriminate patients with revised Task Force ...
Zhixiang Dong, Xuan Ma, Jiaxin Wang, Shujuan Yang, Shiqin Yu, Yanyan Song, Yun Tang, Xiaorui Xiang, Kai Yang, Kankan Zhao, Minjie Lu, Xiuyu Chen, Shihua Zhao   +12 more
doaj   +1 more source

Cross‐Scale Hierarchical Targeted Delivery System Based on Small‐Scale Magnetic Robots

Advanced Robotics Research, EarlyView.
This article reviews a cross‐scale hierarchical targeted delivery system that integrates magnetic continuum robots and magnetic microrobots. By combining rapid long‐range navigation with precise microscale targeting, the system overcomes key limitations of single‐scale approaches.
Junjian Zhou, Zhiqiang Chen, Yuanbiao Ma, Zhiqiang Tang, Qianqian Wang   +4 more
wiley   +1 more source

Comparative Evaluation of Cardiac Sarcoidosis, Giant Cell Myocarditis, and Arrhythmogenic Right Ventricular Cardiomyopathy on Cardiac Magnetic Resonance

Cardiology Discovery
. Objective:. Diagnosing cardiac sarcoidosis (CS), giant cell myocarditis (GCM), and arrhythmogenic right ventricular cardiomyopathy (ARVC) is difficult because all 3 cardiomyopathies can involve both the right and left ventricles, leading to ...
Yun Tang, Yan Xing, Jinghui Li, Yanyan Song, Jiaxin Wang, Shujuan Yang, Shiqin Yu, Zhixiang Dong, Xuan Ma, Kai Yang, Xiuyu Chen, Shihua Zhao, Hanjia Gao   +12 more
doaj   +1 more source

Magnetic Micro‐ and Nanorobots for Precision Thrombolysis: Design Strategies and Translational Challenges

Advanced Robotics Research, EarlyView.
Micro‐ and nanorobots for targeted thrombolysis. This perspective elaborates on the clinical indication of blood clot disorders and current limitations for treatment. As a novel, alternative solution, micro‐ and nanorobots can be used to treat and break down thrombi.
Joshua M. Mesfin, Yimo Yan, Nikola Cesarovic, Simone Schuerle   +3 more
wiley   +1 more source

Cardiovascular magnetic resonance

RGUHS Journal of Medical Sciences, 2016
None
openaire   +1 more source

Spatiotemporal Sequential Delivery of Chidamide Regulates Macrophage Reprogramming in Lymphoma Microenvironment Through HDACs‐STAT3 Pathway

Advanced Science, EarlyView.
Our study identifies the HDACs‐STAT3 axis as key regulator for M2 macrophage accumulation in DLBCL. We developed Chid@M2pep‐EVs/TP, a pH‐responsive drug delivery system for M2 macrophage specific chidamide administration. By coupling M2‐targeted chidamide with EVs‐mediated delivery, this system reprograms M2 to M1 via HDAC inhibition and STAT3 ...
Bo Dai, Shuo Wang, Xiaotong Peng, Kunpeng Wu, Mengyao Wu, Zhaoning Lu, Haoshu Zhong, Xiaohan Qian, Shuiyi Tan, Hui Yang, Tanlezi Sun, Jing Wang, Jie Zhang, Hua Jiang, Yin Tong, Tong Chen   +15 more
wiley   +1 more source

Multi-Estimator Full Left Ventricle Quantification through Ensemble Learning

, 2018
Cardiovascular disease accounts for 1 in every 4 deaths in United States. Accurate estimation of structural and functional cardiac parameters is crucial for both diagnosis and disease management.
C Petitjean, I Ben Ayed, M Afshin, O Ronneberger, P Peng, W Xue, W Xue, WG Hundley, Z Wang   +8 more
core   +1 more source

Natural Products Inspired Scaffold Diversification Leads to Unnatural Molecular Warhead and Covalent Strategy to Modulating Protein Function through Electrophilic Bromine Transfer

Advanced Science, EarlyView.
We report a new thiolate‐reactive α,α‐gem‐dibromo lactam warhead that activates transcription factor Nrf2 and demonstrates anti‐inflammatory activities, which have implications in cancer, neurodegeneration, and cardiovascular diseases. RNA‐seq illuminated detailed transcriptional profiles, and chemical reactions with cysteine‐containing compounds ...
Beau R. Brummel, Sofia Kokkaliari, Qiwen Gao, Jinjing Chen, Larissa Costa de Almeida, Srinivasarao Tenneti, Derek A. Leas, Eli Levit, Lewis S. Alexander, Khalil A. Abboud, Pingrong Wei, Michael D. Cameron, James R. Rocca, Ranjala Ratnayake, Donna D. Zhang, Hendrik Luesch, Robert W. Huigens III   +16 more
wiley   +1 more source

Towards Phenotyping Characteristics and Mechanism of Conduction Delay in Patients With Nonischemic Heart Failure With Reduced Ejection Fraction: Insights From Cardiac Magnetic Resonance Imaging

Journal of the American Heart Association: Cardiovascular and Cerebrovascular Disease
Background Considering that 30% to 40% of patients do not benefit from cardiac resynchronization therapy implantation, it is insufficient to evaluate patients with heart failure with reduced ejection fraction solely based on QRS duration and morphology ...
Di Zhou, Mengdi Jiang, Leyi Zhu, Huaying Zhang, Weichun Wu, Jing Xu, Wenjing Yang, Yining Wang, Xinqiao Lian, Wenli Zhou, Tingting Zheng, Arlene Sirajuddin, Andrew E. Arai, Xiaohan Fan, Shihua Zhao, Minjie Lu   +15 more
doaj   +1 more source