Results 211 to 220 of about 1,343,802 (253)

Real-time ultrasound guidance improves neonatal umbilical venous catheter placement efficiency and reduces liver complications. [PDF]

Front Pediatr
Tomaszkiewicz A, Kruczek P, Szymański P, Walczak K, Teplicki P, Sobczak A, Mazela J.   +6 more
europepmc   +1 more source

Magnetically Actuated Microrobot for Drug Delivery: Current Progress and Challenges

Advanced Robotics Research, EarlyView.
Magnetically actuated microrobots are reshaping targeted drug delivery through wireless propulsion, programmable materials, and localized therapeutic release. This review examines how fabrication, body material selection, structural architecture, loading mechanisms, and imaging‐guided control converge to enable microrobotic therapies while identifying ...
Yang Yang, David J. Cappelleri
wiley   +1 more source

Site-specific complications of central venous catheterization under systematic ultrasound guidance: a target trial emulation revisiting the 3SITES study. [PDF]

Crit Care
Boulet N, Gavoille A, Iachkine J, Louart B, de Grooth HJ, Du Cheyron D, Roger C, Parienti JJ, 3SITES Study Group.   +8 more
europepmc   +1 more source

Overcoming the Trade‐Off Between Magnetic Coupling and Electrical Insulation in Soft Magnetic Materials via Nanochain Engineering

Advanced Science, EarlyView.
This study employs a nanochain engineering approach combined with an in situ oxidation strategy to fabricate self‐insulating iron‐based magnetic nanochains, addressing the challenge of balancing magnetic coupling and electrical insulation in soft magnetic materials.
Dingrong Zuo, Lichen Liu, Haibo Ke, Rongsheng Bai, Huaping Ding, Jing Zhou, Zhenxiang Cheng, Peng Yu, Weihua Wang   +8 more
wiley   +1 more source

Retrospective analysis of subclavian venous catheterization procedures performed with ultrasound guidance by anesthesiology residents in the intensive care unit. [PDF]

Front Med (Lausanne)
Yalçınkaya A, Kahraman A, Kahraman C, Sezgi A, Güngördü E, Mentes O, Doğanay GE, Didik M, Ozanbarcı A, Ergil J.   +9 more
europepmc   +1 more source

Microscale Mapping of Fiber Strain and Damage in Composite Wrinkled Laminates Using Computed Tomography Assisted Wide‐Angle X‐Ray Scattering

Advanced Science, EarlyView.
This study combines full‐field tomography with diffraction mapping to quantify radial (ε002$\varepsilon _{002}$) and axial (ε100$\varepsilon _{100}$) lattice strain in wrinkled carbon‐fiber specimens for the first time. Radial microstrain gradients (−14.5 µεMPa$\varepsilon \mathrm{MPa}$−1) are found to signal damage‐prone zones ahead of failure, which ...
Hoang Minh Luong, James Trevarthen, Igor Dolbnya, Wadwan Singhapong, Nicholas Pilato, Richard Butler, Jiraphant Srisuriyachot, Alexander J. G. Lunt   +7 more
wiley   +1 more source

Technical Validation of a Training Workstation for Magnet-Based Ultrasound Guidance of Fine-Needle Punctures. [PDF]

Sensors (Basel)
Kühnel C, Freesmeyer M, Gühne F, Schreiber L, Schrott S, Popp R, Seifert P.   +6 more
europepmc   +1 more source

Aptamer‐Engineered Liposomal Platform Enables in Situ cDC1 Vaccination to Potentiate Immunotherapy in Prostate Cancer

Advanced Science, EarlyView.
Prostate cancer is immunologically ‘cold’, with scarce, dysfunctional type 1 conventional dendritic cells (cDC1s) that limit T cell priming. We introduce an aptamer‐targeted liposomedelivering FMS‐like tyrosine kinase 3 ligand (Flt3L) and chlorin e6 (Ce6). Ultrasound induces antigen release and cDC1s recruitment, creating an in situ cDC1 vaccine.
Jiayi Wang, Xuan Wang, Xinfeng Dai, Linxin Tian, Wencheng Shen, Xueliang Liu, Wei Xue, Jiahua Pan, Yu Yang   +8 more
wiley   +1 more source

Clinical Outcomes of Coronary Artery Perforation Treated With Covered Stents: The Impact of Intravascular Ultrasound Guidance in a Contemporary Cohort. [PDF]

J Soc Cardiovasc Angiogr Interv
Abdelhai OS, Jabri A, Kumar S, Ghoneem A, Gelovani D, Halboni A, Memon M, Major J, Kamalipour P, Jiazuldin I, Fuller B, O'Neill B, Aronow HD, Basir MB, O'Neill WW, Alqarqaz M.   +15 more
europepmc   +1 more source

Engineering Approaches to Modify Immunomodulatory Functions of Mesenchymal Stromal Cells (MSCs): Tissue Regeneration and Clinical Application

Advanced Science, EarlyView.
Mesenchymal stromal cells (MSCs) show promise for treating immune‐related disorders through immunomodulation and tissue regeneration. This review gives a brief overview of current clinical approval of MSC therapies. It also discussed how bioengineering, including genetic modification, biomaterial delivery, extracellular vesicles, and iPSC‐derived MSCs,
Sichen Yang, Kejia Li, Ning Wang, Zhen Li, Zhiyong Zhang, Rocky S. Tuan, Yangzi Jiang   +6 more
wiley   +1 more source