Results 221 to 230 of about 917,422 (286)

3D Large‐Scale Subwavelength‐Resolution Sound Sheet Tomography Based on an Active and Programmable Circular Meta‐Array

Advanced Science, EarlyView.
A programmable 2048‐element circular ultrasound array combined with a compact acoustic lens produces a thin “sound sheet” over a large field of view, and records echoes with wide angular diversity across the ring aperture. Coherence‐enhanced beamforming converts full‐matrix data into high‐contrast tomographic slices, delivering near‐diffraction‐limited
Qiu‐De Zhang, Zi‐Bin Lin, Zhuo Chen, Zhao‐Hui Liu, Jin‐Lian He, Jun‐Jie Song, Long‐Sheng Zeng, Liang Zhou, Ming‐Yue Ding, Yu‐Gui Peng, Ming Yuchi, Xue‐Feng Zhu   +11 more
wiley   +1 more source

Effective disc age: a statistical model for age-dependent and level-specific lumbar disc degeneration using magnetic resonance imaging (MRI). [PDF]

Eur Spine J
Newman HR, Peloquin JM, Meadows KD, Bodt BA, Vresilovic EJ, Elliott DM.   +5 more
europepmc   +1 more source

Biomimetic Nanoplatform for Targeted Glioblastoma Therapy via Concurrently Triggering GPX4/DHODH Mediated Ferroptosis

Advanced Science, EarlyView.
Considering the great challenge in Glioblastoma multiforme (GBM) treatment, the authors designed and synthesized a multifunctional nanoplatform that effectively induced ferroptosis by synergetically inhibiting intrinsic intrisinc anti‐ferroptosis proteins, GPX4 & DHODH, and realized excellent in vitro and in vivo anti‐GBM effect.
Guodong Ren, Xuewei Wang, Panpan Li, Hao Wu, Zhifei Bi, Qi Gao, Bolong Ma, Zixuan Tian, Jianfei Liu, Fuqiang Feng, Wen Liu, Lin Li, Chengwu Zhang   +12 more
wiley   +1 more source

Magnetic resonance imaging (MRI) vs. computed tomography (CT) in the diagnosis and classification of spondylolysis and spondylolisthesis-a narrative review. [PDF]

Quant Imaging Med Surg
Expósito Jiménez D, Álvarez de Sierra Garcia B.   +1 more
europepmc   +1 more source

POU2F1 Promotes Chemoresistance in Colorectal Cancer Cells via Attenuates the MDR2 Degradation Mediated by PPP1R11 Lactylation

Advanced Science, EarlyView.
Schematic diagram of our study showing that highly expressed POU2F1 in colorectal cancer (CRC) can directly accelerate the cytosolic lactate export to decrease PPP1R11 lactylation at K59, thereby attenuating the E3 ligase enzyme activity and protein stability of PPP1R11, which inhibits the ubiquitination of MDR2 at K413 and K538 but increases the ...
Longzheng Xia, Jinguan Lin, Xianjie Jiang, Linda Oyang, Shiming Tan, Zongyao Ren, Qiu Peng, Qianjin Liao, Yujuan Zhou   +8 more
wiley   +1 more source

Assessment of Neurodevelopmental Outcomes in Children With Congenital Heart Disease Using Magnetic Resonance Imaging (MRI): Focus on Brain Volume as a Predictor of Neurodevelopmental Abnormalities. [PDF]

J Multidiscip Healthc
Fu MC, Lin Y, Yang F, Wang Y, Mo XM.
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

Magnetic resonance imaging (MRI) and clinical features of different parts of the pancreas involved in acute pancreatitis: a cross-sectional study. [PDF]

Quant Imaging Med Surg
Jiang DL, Tang MY, Liu TT, Zhang XY, Luo J, Ji YF, Li XH, Zhang XM.   +7 more
europepmc   +1 more source

GPT-4 to obtain Pfirrmann grade from lumbar spine magnetic resonance imaging (MRI) reports. [PDF]

Quant Imaging Med Surg
Sertorio AC, Bernetti C, Di Gennaro G, Zobel BB, Mallio CA.   +4 more
europepmc   +1 more source

Anteromedial knee osteoarthritis (AMOA) evaluated with magnetic resonance imaging (MRI): a cohort study of 100 patients. [PDF]

Arch Orthop Trauma Surg
Bunyoz KI, Dixon J, Patel J, Troelsen A, Alvand A, Jackson W, Price A, Bottomley N.   +7 more
europepmc   +1 more source