Results 161 to 170 of about 5,142,068 (306)

Slice-Level Deep Learning Classification of Acute Cholecystitis on Contrast-Enhanced CT: A Single-Center Benchmark of Six CNN Architectures. [PDF]

Diagnostics (Basel)
Huang JL, Lin CY, Lin CW, Wang CCN.
europepmc   +1 more source

GaSex Nanoparticles Modulate Neutrophil Function and Mitigate NET‐Driven Osteogenic Impairment in Osteomyelitis Therapy

Advanced Materials, EarlyView.
Neutrophil extracellular traps (NETs) emerge as a critical repair‐limiting factor in osteomyelitis, driving osteoblast mitochondrial dysfunction and excessive PINK1/Parkin‐mediated mitophagy. Gallium–selenium nanoparticles (GaSex) scavenge reactive oxygen species, redirect neutrophils from NETosis toward bactericidal phagocytosis, eliminate methicillin‐
Kai Ye, Xuanzhe Liu, Zifan Pei, Chenyi Jiang, Xiaofen Zhang, Lin Lin, Qihang Fang, Binyu Chen, Longxiang Shen, Liang Cheng, Peng Ding, Xianyou Zheng   +11 more
wiley   +1 more source

Contrast-Enhanced CT Finding of Hot Spot Sign Secondary to Supra Hilar Mass Causing Superior Vena Cava Syndrome: A Case Report. [PDF]

Clin Case Rep
Shahzad G, Memon R, Hassan SMS, Khan F, Khan RH, Khalid M, Segawa F.   +6 more
europepmc   +1 more source

Synthesis of Ti2B2Clx MBenes in Molten Salts From Theoretical and Experimental Perspectives

Advanced Materials, EarlyView.
By integrating a theoretical framework with experiments, Ti2InB2 was selectively etched with ZnCl2 to produce a multilayer (ml) Ti2B2Clx MBene. The In atoms are completely removed, with simultaneous incorporation of chlorine surface terminations. in situ x‐ray diffraction indicates a direct biphasic transformation from Ti2InB2 to ml‐MBene, with no ...
Rodrigo M. Ronchi, Emile Defoy, Andrejs Petruhins, Justinas Palisaitis, Leiqiang Qin, Joseph Halim, Lianghao Yu, Lan Tang, Solenn Reguer, Dominique Thiaudière, Ningjun Chen, Durga Sankar Vavilapalli, David Portehault, Jonas Björk, Per O. Å. Persson, Johanna Rosen   +15 more
wiley   +1 more source

Improved detection of local tumor progression after ablation or resection of colorectal liver metastases using [¹⁸F]FDG-PET/contrast-enhanced CT versus contrast-enhanced CT alone: results from a Dutch prospective cohort. [PDF]

Eur Radiol
Bijlstra OD, van Mossel S, Boekestijn B, Burgmans MC, van Persijn van Meerten EL, Rietbergen DDD, Shahbazi Feshtali S, Swijnenburg RJ, van Velden FHP, Koffijberg H, de Geus-Oei LF, Mieog JSD.   +11 more
europepmc   +1 more source

A Retinal Matrix Stiffening Model Reveals FAK‐Dependent Mechanotransduction in Pericytes Underlies Vascular Destabilization

Advanced Materials, EarlyView.
In this study, we show that retinal matrix stiffness is increased in diabetic mice. Using engineered human vascular models with controlled matrix stiffness, we demonstrate that stiffening activates focal adhesion kinase (FAK) signaling in pericytes, suppresses Notch signaling, and disrupts vascular morphology.
Emily Warren, Alex Wu, Lucas Ramirez, Yaqing Huang, Connor Amelung, Sophia Saxonhouse, Sharon Gerecht   +6 more
wiley   +1 more source

Identifying Anatomical Predictors of Median Arcuate Ligament Overlap to Guide Selective Use of Contrast-Enhanced Computed Tomography in Adult Spinal Deformity Surgery

Spine Surgery and Related Research
Introduction: Acute celiac artery compression syndrome (ACACS) is a rare but potentially life-threatening complication following surgery for adult spinal deformity (ASD); it is caused by compression of the celiac artery (CA) by the median arcuate ...
Yasushi Iijima, Toshiaki Kotani, Tsuyoshi Sakuma, Shunji Kishida, Shohei Ise, Sho Inoue, Fumiya Shimizu, Yusuke Setojima, Shuhei Ohyama, Shuhei Iwata, Masaya Mizutani, Kotaro Sakashita, Takahiro Sunami, Shun Okuwaki, Yosuke Ogata, Yasuhiro Shiga, Shohei Minami, Seiji Ohtori   +17 more
doaj  

Contrast enhanced CT and MRI interchangeably reflect tumor characteristics in murine pancreatic cancer. [PDF]

Sci Rep
Würfel L, Niehaus P, Topping GJ, Semina M, Mittelhäuser M, Kossatz S, Lesina M, Lohöfer F, Schilling F, Karst U, Braren R, Heid I.   +11 more
europepmc   +1 more source

Three-dimensional modeling of hepatic vasculature using contrast-enhanced CT

Introduction/Objectives: Cirrhosis affects not only hepatic parenchymal function but also intrahepatic vascular architecture. Structural vascular alterations, including angiogenesis and capillarization, contribute to increased intrahepatic resistance and
Snively, Eric, Bartlett, Hayden
core  

Anchored Fluoro‐Shielded Solvation for Lithium Metal Batteries

Advanced Materials, EarlyView.
Anchored fluoro‐shielded solvation reconstructs PVDF‐based polymer electrolytes by coupling polyanionic Li+‐solvate sites with fluorinated shielding segments. This design organizes anion‐rich solvation networks, strengthens selective Li+ transport, and generates LiF‐rich solid electrolyte interphase, enabling high conductivity, wide oxidative tolerance,
Kaihua Wen, Tengsheng Chi, Junyao You, Lei Mao, Xinxin Zhu, Yan‐Bing He, Zaiping Guo, Shilin Zhang   +7 more
wiley   +1 more source