Results 131 to 140 of about 591,641 (254)

Reported Safety and Sedation Outcomes of Intranasal Dexmedetomidine as a Sole Sedative for Magnetic Resonance Imaging (MRI) in Children: A Systematic Review and Meta-Analysis. [PDF]

Children (Basel)
Ajabnoor HM, Alshihri D, Albaqami F, Alghamdi L, Alhazmi LM, Alghamdi R, Ajabnoor AM, Almadfaa RO, Baamer RM.   +8 more
europepmc   +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

Efficient attention-based Ghost-ResNet for brain tumor classification in magnetic resonance imaging (MRI). [PDF]

Front Neurosci
Shatnawi N, Nahar KMO, Al Mamlook RE, Almuflih AS, Al Fatais AM, Alhatamleh S, Alishwait A, Amin M.   +7 more
europepmc   +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

Association Between Timing of Preoperative Magnetic Resonance Imaging (MRI) and Postoperative Outcomes After Lumbar Decompression: A Propensity-Matched Cohort Study. [PDF]

Cureus
Robertson KA, Spivey R, Blake K, Courtland A, Huggins T, Deverapalli M, Michael M.   +6 more
europepmc   +1 more source

Neural Fields for Highly Accelerated 2D Cine Phase Contrast MRI

Advanced Science, EarlyView.
ABSTRACT 2D cine phase contrast (CPC) MRI provides quantitative information on blood velocity and flow within the human vasculature. However, data acquisition is time‐consuming, motivating the reconstruction of the velocity field from undersampled measurements to reduce scan times. In this work, neural fields are proposed as a continuous spatiotemporal
Pablo Arratia, Martin J. Graves, Mary McLean, Carolin Pirkl, Carola‐Bibiane Schönlieb, Timo Schirmer, Florian Wiesinger, Matthias J. Ehrhardt   +7 more
wiley   +1 more source

Burnout and the Brain-A Mechanistic Review of Magnetic Resonance Imaging (MRI) Studies. [PDF]

Int J Mol Sci
Chmiel J, Kurpas D.
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

Evaluation of Diagnostic Performance and Inter-Reader Agreement of Prostate Imaging After Focal Ablation (PI-FAB) on Post-Focal Therapy (FT) Magnetic Resonance Imaging (MRI). [PDF]

Curr Oncol
Hang G, Lee ZR, Lai AL, Velaga J, Ho HT, Lam SXL, Tan YG, Ngo NT, Yuen JSP, Khor LY, Chua MLK, Tay KJ, Law YM.   +12 more
europepmc   +1 more source

Astrocytic LMP2 Coordinates NF‐κB and TGF‐β1/Smad3 Signaling to Drive Neuroinflammation after Cerebral Ischemia/Reperfusion

Advanced Science, EarlyView.
ABSTRACT Astrocyte reactivity critically shapes neuroinflammatory outcomes after ischemic stroke, yet the upstream regulators governing astrocyte state transitions remain incompletely defined. Here, we identify the immunoproteasome subunit low molecular weight protein 2 (LMP2) as an important modulator of astrocyte functional remodeling following ...
Yanguang Mao, Rulan Ma, Zejing Lin, Huiying Zhao, Yuexian Liu, Yonghe Su, Xu Zhang, Xingyong Chen   +7 more
wiley   +1 more source