Results 261 to 270 of about 6,785,321 (317)

Iodinated Contrast Media in Oncologic CT: A Narrative Review of Safety, Risk Stratification, and Practical Considerations. [PDF]

Diagnostics (Basel)
Vasii SO, Crișan FG, Lazăr SM, Ioniță C, Iliescu D, Ioniță I, Malița DC, Voicu M, Voicu A, Udrescu L.   +9 more
europepmc   +1 more source

In vitro and in silico modelling of ROS1‐positive non‐small cell lung cancer reveals fusion‐dependent tyrosine kinase inhibitor responses

Molecular Oncology, EarlyView.
Drug resistance limits treatment success in a subset of lung cancers driven by ROS1 gene alterations. Using patient‐derived cells and computer simulations, we studied three key mutations and how they affect five targeted drugs. The mutations reduced drug effectiveness in different ways by altering protein structure and behavior.
Farhan Ul Haq, Marc Terrones, Felicia Rodrigues Fortes, Anne Schepers, Alessia Denis, Christophe Deben, Ken Op de Beeck, Guy Van Camp, Geert Vandeweyer   +8 more
wiley   +1 more source

Umbilical vein recanalization identified on contrast-enhanced ultrasound in a patient with hepatocellular carcinoma during TACE assessment. [PDF]

Radiol Case Rep
KuonYeng-Escalante C, Liu JB, Xu J, Leung S, Lyshchik A, Eisenbrey JR.   +5 more
europepmc   +1 more source

Context and contrast

Journal of Dermatological Treatment, 2008
openaire   +2 more sources

Automated FRAP microscopy for high‐throughput analysis of protein dynamics in chromatin organization and transcription

FEBS Open Bio, EarlyView.
RoboMic is an automated confocal microscopy pipeline for high‐throughput functional imaging in living cells. Demonstrated with fluorescence recovery after photobleaching (FRAP), it integrates AI‐driven nuclear segmentation, ROI selection, bleaching, and analysis.
Selçuk Yavuz, Bart Geverts, Johan A. Slotman, Andrea Sacchetti, Stefan Prekovic, Martin E. van Royen, Adriaan B. Houtsmuller   +6 more
wiley   +1 more source

Raman‐based label‐free microscopic analysis of the pancreas in living zebrafish larvae

FEBS Open Bio, EarlyView.
Forward stimulated Raman scattering (F‐SRS) and epi coherent anti‐Stokes Raman scattering (E‐CARS) allow label‐free discrimination of distinct subcellular structures in the pancreas of living zebrafish larvae. Given the straightforward applicability, we anticipate broad implementation of Raman microscopy in other organs and across various biomedical ...
Noura Faraj, Eline M. F. de Lange, Klaas A. Sjollema, Ben N. G. Giepmans   +3 more
wiley   +1 more source

Analysis of Bond Strength of Bioceramic Sealer Following Irrigation with Chlorhexidine. [PDF]

Iran Endod J
Costa LG, Saldanha JM, da Silva-Filho JE, Aguiar BA, de Almeida Gomes F, Gurgel-Filho ED.   +5 more
europepmc   +1 more source

The effects of surround contrast on contrast thresholds, perceived contrast and contrast discrimination

Vision Research, 1998
Perceived contrast, contrast detection thresholds and contrast discrimination thresholds were measured in the presence and absence of surrounding patterns of a similar spatio-temporal makeup. In the foveal retina we found that the perceived contrast of the central pattern was reduced by the presence of the contrast surrounds with the effect being ...
Robert J Snowden, Stephen T Hammett
exaly   +3 more sources

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Contrast–contrast asynchronies

Journal of the Optical Society of America A, 2014
We introduce the "contrast-contrast asynchrony," a dynamic stimulus configuration that combines elements of the Shapiro contrast asynchrony with elements of the Chubb contrast-contrast illusion. In the contrast-contrast asynchrony, static textured fields surround two textured fields; one surround has high-contrast texture, and the other has low ...
Alex, Rose-Henig, Arthur G, Shapiro
openaire   +2 more sources