Results 161 to 170 of about 5,193,269 (304)

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

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

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

Current status of contrast-enhanced MRI Proceedings

, 1993
The significance of magnetic resonance imaging (MRI) as a diagnostic tool is continuously increasing. Parallel with the growing technical possibilities of MR-machines contrast media for MRI emerge and are being used in increasing frequency and a widening
Schering AG, Berlin (Germany), Niendorf, H.P., Tan, L. (eds.)   +2 more
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

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

Tailored Cationic Visible‐Light‐Active Interfaces for Sustainable, Biodegradable Nanofibers With Dual‐Mode Antimicrobial Activity and Robust Electrostatic Particle Capture

Advanced Materials, EarlyView.
Surface co‐functionalization of biodegradable nanofibers with sodium copper chlorophyllin and quaternary ammonium compounds achieves synergistic antimicrobial activity through combined photodynamic and contact‐killing mechanisms. The cationic surface provides humidity‐resistant electrostatic particle capture while maintaining rapid enzymatic ...
Dong Uk Lee, Jae Hak Shin, Seung Yeon Lee, In Ho Kim, Jiho Choi, Joon Young Park, Sang Bok Kim, Jeong Sang Son, Sang Hun Kim, Jae Hee Jung, Dong Yun Choi   +10 more
wiley   +1 more source

Diagnostic Performance and Imaging Features of Dual-Phase Contrast-Enhanced CT in Peripheral Lung Cancer: A Prospective Study With Pathological Correlation. [PDF]

Med Sci Monit
Shao Y, Dong Q, Fan P.
europepmc   +1 more source

Low Resistance Interphase Formation at the PEO‐LiTFSI|LGPS Interface in Lithium Solid‐State Batteries

Advanced Materials Interfaces, EarlyView.
Interfacial charge transfer and low‐resistance interphase formation between PEO‐based polymer and Li10GeP2S12 solid electrolytes are investigated using multi‐electrode impedance spectroscopy and advanced analytical techniques such as XPS and ToF‐SIMS.
Ujjawal Sigar, Timo Weintraut, Sebastian L. Benz, Semih Engün, Sascha Kremer, Anja Henss, Felix H. Richter   +6 more
wiley   +1 more source