Results 211 to 220 of about 234,954 (310)

Degradable Magnetic Composites from Recycled NdFeB Magnets for Soft Actuation and Sensing

Advanced Robotics Research, EarlyView.
This work presents a degradable soft magnetic composite made from recycled NdFeB particles embedded in a gelatin‐based organogel. The material is processed into magnetic sensors and soft robotic components, which can later be dissolved in a green solvent to recover NdFeB magnetic particles.
Muhammad Bilal Khan, Lin Guo, Kilian Schäfer, Eduardo Sergio Oliveros‐Mata, Xiaotao Wang, Florian Hofmann, Matthias Lutzi, Mark Suppelt, Proloy Taran Das, Jan Schmidtpeter, Imants Dirba, Stephan Rinderknecht, Mario Kupnik, Denys Makarov, Oliver Gutfleisch   +14 more
wiley   +1 more source

Ventricular Fibrillation Arrest Due to Coronary Endothelial Dysfunction-Vasospasm After Myocardial Bridge Unroofing: Perioperative Management of Double-Trouble. [PDF]

JACC Case Rep
Singh K, Alannouf I, Sharma S, Pervez MI, Hamidi M, Ajmal M, Kazui T, Corban MT.   +7 more
europepmc   +1 more source

Waveguide Photoactuators: Materials, Fabrication, and Applications

Advanced Robotics Research, EarlyView.
Waveguide photoactuators convert guided light into mechanical motion. Their tethered‐flexible design enables minimally invasive surgery and confined‐space robotics. This review aims to guide materials selection, device design, and system integration, accelerating the transition of waveguide photoactuators from laboratory prototypes to versatile ...
Minjie Xi, Hemin Pan, Yang Zong, Yongfeng Mei, Jizhai Cui   +4 more
wiley   +1 more source

Reverse Takotsubo Cardiomyopathy After Treatment of Asymptomatic Bradycardia Prior to Anesthesia Induction in a Young Woman Undergoing Elective Rhinoplasty: A Case Report. [PDF]

Am J Case Rep
Henry S, Rothbart K, Prasad A.
europepmc   +1 more source

Liquid Crystalline Elastomers in Soft Robotics: Assessing Promise and Limitations

Advanced Robotics Research, EarlyView.
Liquid crystalline elastomers (LCEs) are programmable soft materials that undergo large, anisotropic deformation in response to external stimuli. Their molecular alignment encodes directional actuation in a monolithic structure, making them long‐standing candidates for soft robotic systems.
Justin M. Speregen, Timothy J. White
wiley   +1 more source

Device-Related Adverse Events and Outcomes in Patients With Temporary Mechanical Circulatory Support Placed at Referral Centers Versus Cardiogenic Shock Hub Centers: An Observational Analysis. [PDF]

Circ Heart Fail
Patel ZA, Ospina MK, Mittelstaedt R, Peller J, Samani S, Marchell C, Ohlrich K, Gunn B, Varrone M, Dodson K, Bull L, Jennifer H, Gregoski MJ, Silkowski M, Esposito M, Tedford RJ, McMurray JD, Witer L, Kilic A, Houston BA, Carnicelli AP.   +20 more
europepmc   +1 more source

Chronic Hypoxia Disrupts Spermatogenesis Through ASXL2–EZH2–Mediated Microtubule Destabilization

Advanced Science, EarlyView.
This study reveals the mechanism by which chronic hypoxia impairs spermatogenesis via the ASXL2–EZH2 axis, hindering the transition of spermatids from round to elongated forms. Key findings reveal that under hypoxic conditions, downregulated ASXL2 expression reduces EZH2 binding to the CEP162 promoter, leading to decreased H3K27me3 modification and ...
Jun Yin, Mengjie Zhang, Wenying Liu, Wenlong Shen, Debao Li, Hongming Miao, Fang Deng, Gang Zhang, Yi Tian, Yi Zhang, Zhihu Zhao, Bing Ni   +11 more
wiley   +1 more source

Artesunate preserves post-resuscitation myocardial and neurologic function in a rat model of cardiac arrest and cardiopulmonary resuscitation. [PDF]

Resusc Plus
Li H, Cheng C, Liang L, Jin T, Zhang G, Peberdy MA, Ornato JP, Tang W, Yang M.   +8 more
europepmc   +1 more source

ELABELA Targets Mitochondria to Modulate Heart Development

Advanced Science, EarlyView.
The role of peptide ELABELA (ELA) in cardiomyocyte apoptosis and congenital heart disease (CHD) is unclear. ELA deficiency caused cardiomyocyte apoptosis and CHD. A novel ELA‐APJ‐AKT‐BCL2/BAX axis in regulating mitochondrial function and contributing to CHD pathogenesis was established.
Jian Wang, Qingjie Wang, Zhikang Xu, Shuang Zhou, Yue Zhou, Junjie Yang, Lingfeng Tong, Zhuo Meng, Mei Yang, Wen Zhao, Tie Yang, Hualin Wang, Jun Zhang, Rubin Tan, Lei Wang, Yuqiang Huang, Bin Zhou, Sun Chen, Bing Zhang, Jinxiang Yuan, Jianyuan Zhao, Alex F. Chen, Kun Sun   +22 more
wiley   +1 more source

Recurrent postoperative pulmonary hemorrhage complicated by asphyxia-induced cardiac arrest successfully managed with extracorporeal membrane oxygenation in an infant: a case report. [PDF]

Front Pediatr
Yoneshige J, Sonobe S, Fukuba R, Tonomura R, Tsujii N, Kajimoto T, Egawa J, Kawaguchi M.   +7 more
europepmc   +1 more source