Results 71 to 80 of about 88,250 (260)

Characteristics of early neurological deterioration in minor non-disabling ischemic stroke patients

The Egyptian Journal of Neurology, Psychiatry and Neurosurgery
Background The benefit of intravenous thrombolysis (IVT) in minor ischemic stroke patients still is controversial. Objective The incidence and risk factors of early neurological deterioration (END) in minor non-disabling patients were determined. Methods
Huan Tang, Lu Yang, Xiaobo Yan, Yanxing Zhang   +3 more
doaj   +1 more source

Lattice Structures for Bone Replacement: The Intersection of Bone Biomechanics, Lattice Design, and Additive Manufacturing

Advanced Materials Technologies, EarlyView.
This review outlines how understanding bone's biology, hierarchical architecture, and mechanical anisotropy informs the design of lattice structures that replicate bone morphology and mechanical behavior. Additive manufacturing enables the fabrication of orthopedic implants that incorporate such structures using a range of engineering materials ...
Stylianos Kechagias, Maxwell J. Munford, Frederik C.H. Masure, Richard J. van Arkel, Reece N Oosterbeek   +4 more
wiley   +1 more source

Effect of Intravenous Tirofiban Versus Placebo on First‐Pass Successful Reperfusion in Endovascular Stroke Thrombectomy: Insights From the RESCUE BT Randomized Clinical Trial

Journal of the American Heart Association: Cardiovascular and Cerebrovascular Disease
Background First‐pass successful reperfusion (FPSR), defined as a successful/complete reperfusion achieved after a single thrombectomy pass, is predictive of favorable outcome in patients with acute ischemic stroke with large‐vessel occlusion.
Junjie Yuan, Hanming Ge, Zhaojun Tao, Huijie An, Qin Han, Jeffrey L. Saver, Thanh N. Nguyen, Simin Zhou, An Mao, Yuelu Wu, Raul Gomes Nogueira, Yaxuan Sun, Shunfu Jiang, Liping Wei, Xinmin Fu, Yongjie Bai, Shunyu Yang, Wei Hu, Guling Zhang, Chengde Pan, Shuai Zhang, Lin Qiao, Qiong Chen, Hongfei Sang, Zhongming Qiu, Fengfu Wu, Mingze Chang, Zhongfan Ruan   +27 more
doaj   +1 more source

Strong‐Magnetic Flexible Composites for Magnetically Responsive Soft Robots

Advanced Robotics Research, EarlyView.
This perspective provides an overview of the performance mechanisms, preparation methods, and applications of strong magnetic flexible composite materials in soft actuators (such as gripping, movement, and sensing), and further explores current opportunities and challenges.
Wenwen Li, Shuai Liu, Xinyi Wang, Xinglong Gong, Shouhu Xuan   +4 more
wiley   +1 more source

Hard‐Magnetic Soft Millirobots in Underactuated Systems

Advanced Robotics Research, EarlyView.
This review provides a comprehensive overview of hard‐magnetic soft millirobots in underactuated systems. It examines key advances in structural design, physics‐informed modeling, and control strategies, while highlighting the interplay among these domains.
Qiong Wang, Zixuan Zhang, Bingyan Li, Junkai Wang, Hongcheng Gu   +4 more
wiley   +1 more source

TacScope: A Miniaturized Vision‐Based Tactile Sensor for Surgical Applications

Advanced Robotics Research, EarlyView.
TacScope is a compact, vision‐based tactile sensor designed for robot‐assisted surgery. By leveraging a curved elastomer surface with pressure‐sensitive particle redistribution, it captures high‐resolution 3D tactile feedback. TacScope enables accurate tumor detection and shape classification beneath soft tissue phantoms, offering a scalable, low‐cost ...
Md Rakibul Islam Prince, Sheeraz Athar, Pokuang Zhou, Yu She   +3 more
wiley   +1 more source

Aristotle‐Only Direct Aspiration First‐Pass Technique (AO‐ADAPT) for Endovascular Mechanical Thrombectomy: A Technical Series of a Novel Technique Demonstrating Safety and Efficacy

Stroke: Vascular and Interventional Neurology
Background The introduction of soft, large‐profile microwires has improved aspiration catheter delivery for intracranial large‐vessel occlusions. The Aristotle‐only direct aspiration first‐pass technique (AO‐ADAPT) uses the Aristotle 24 microwire to ...
William J. Ares, Shakeel Chowdhry, Daniel A. Tonetti, Walid K. Salah, Brian T. Jankowitz, Ramesh Grandhi   +5 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

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

Platelet Rubicon Bidirectional Regulation of GPVI and Integrin αIIbβ3 Signaling Mitigates Stroke Infarction Without Compromising Hemostasis

Advanced Science, EarlyView.
This study identifies Rubicon as a key platelet protein that bidirectionally regulates GPVI and integrin αIIbβ3 signaling. Platelet Rubicon protects against cerebral ischemia‐reperfusion injury by limiting infarction without increasing hemorrhage.
Xiaoyan Chen, Jingke Li, Yangyang Liu, Li Li, Xin Deng, Yilin Sheng, Xianyu Zhu, Xiao Jiang, Wei Li, Xueli Cai, Qiming Sun, Hu Hu   +11 more
wiley   +1 more source