Results 171 to 180 of about 42,032 (254)

CD73 activity controls cytotoxic CD4 T-cell response driving myocardial pathology in chronic Chagas disease. [PDF]

Front Immunol
Bergero G, Mazzocco YL, Cejas Gallardo ZM, Rivarola W, Del Rosso S, Aoki MP.   +5 more
europepmc   +1 more source

Comparative Performance Analysis of an Open Source Motion‐Compensated Cardiac Diffusion Sequence Across Different MRI Systems and Gradient Strengths—A Pilot Study

Magnetic Resonance in Medicine, EarlyView.
ABSTRACT Purpose To validate the performance of an open‐source cardiac diffusion sequence framework and to investigate hardware‐based performance differences. Methods Three second order motion compensated sequence files were compiled using Pulseq and applied across different MRI systems to image five volunteers.
Eric Arbes, Ariel Hannum, Johannes Fischer, Qingping Chen, Sebastian Littin, Alexander Maier, Michael Bock, Simon Reiss   +7 more
wiley   +1 more source

Deducing cardiorespiratory motion of cardiac substructures using a novel 5D-MRI workflow for radiotherapy. [PDF]

Phys Med Biol
Ruff C, Naren T, Wieben O, Nagpal P, Johnson K, Zhao J, Grist T, Baschnagel A, Glide-Hurst C.   +8 more
europepmc   +1 more source

Normal tissue complication probability models of late cardiopulmonary toxicity following deep inspiration breath hold for breast cancer adjuvant radiotherapy

Precision Radiation Oncology, EarlyView.
Deep inspiration breath hold (DIBH) markedly cuts heart and left lung radiation doses during left‐sided breast cancer radiotherapy. The normal tissue complication probability (NTCP) model further confirms lower predicted cardiopulmonary toxicities versus free breathing (FB), potentially improving patients’ quality of life.
Lin Lin, Liang Liu, Zhengxin Gao, Yaling Hong, Qing Gong, Zhan Yu, Xue Liu, Qiaoying Hu, Yongqiang Li, Shen Fu, Qi Yu   +10 more
wiley   +1 more source

Deep Learning R-Wave Detection for Electrocardiographic Gating in Cardiac MRI. [PDF]

Radiol Cardiothorac Imaging
Mahmoodi A, Hosseiny M, Ermakov V, Masoudi S, Hsiao A.   +4 more
europepmc   +1 more source

Brain‐Inspired Neuromorphic Device for Artificial Intelligent Robots Applications

SmartBot, EarlyView.
Brain‐inspired neuromorphic devices mimic biological systems to provide an efficient hardware foundation for embodied intelligent robotics. This review explores the material systems and corresponding computing architectures of neuromorphic devices that support low‐power perception, adaptive learning, and real‐time decision‐making.
Jiachen Han, Zheng Wang, Tianyu Wang, Jialin Meng   +3 more
wiley   +1 more source

Phenotypic Severity of <i>SCN5A</i>-Related Bradycardia Is Independent of Dominant-Negative and Coupled Gating Effects. [PDF]

Circ Arrhythm Electrophysiol
Tano A, Kato K, Yamauchi K, Jinzai H, Iguchi T, Toyoda F, Baba Y, Kubo T, Ohno S, Makiyama T, Nakagawa Y, Horie M.   +11 more
europepmc   +1 more source

Osmotic Remodeling of Extracellular Vesicles for Precision Nanomedicine

Small, EarlyView.
Hypotonic lysis in bidistilled water is used to remodel B lymphocyte–derived extracellular vesicles into cargo‐depleted, structurally preserved nanovesicles. The process reduces intraluminal proteins and nucleic acids, reshapes membrane composition, and enhances tumor‐cell uptake in vitro, while allowing proof‐of‐concept reloading with exogenous agents,
Francesca Susa, Lorenzo Arnaboldi, Veronica De Giorgis, Marco Ghirimoldi, Elettra Barberis, Marco Brucale, Francesco Valle, Mario Malerba, Marta Vallino, Angelo Musicò, Roberto Frigerio, Alessandro Gori, Vera Mugoni, Claudia Voena, Roberto Pisano, Fabrizio Pirri, Silvia Arpicco, Marcello Manfredi, Tania Limongi   +18 more
wiley   +1 more source

Shear‐Responsive Red Blood Cell Carriers for Targeted Drug Delivery to Constricted Arteries

Small, EarlyView.
Red blood cells are harnessed as mechanoresponsive carriers that exploit the elevated shear stress of stenotic arteries to transiently open membrane pores and release encapsulated therapeutics selectively at sites of arterial narrowing. By coupling vascular hemodynamics with RBC membrane mechanics, a hemodynamically activated platform for localized ...
Danielle Nemcovsky Amar, Rukiye Tuna, Tirosh Mekler, Merav Belenkovich, Dmitry Korneyev, Yevgeniy Kreinin, Anat Glozman, Josué Sznitman, Donald E. Ingber, Zixiang Leonardo Liu, Netanel Korin   +10 more
wiley   +1 more source