Results 151 to 160 of about 7,137,507 (302)

Accuracy of Distal Internal Carotid Artery Contrast Ratio to Infer Proximal Carotid Disease in the Mobile Stroke Unit. [PDF]

Stroke Vasc Interv Neurol
Barker JL, Swarup O, Johns HT, Churilov L, Balabanski AH, Williams C, Yan B, Mitchell PJ, Thijs VN, Bivard A, Langenberg F, Zhao H, Donnan GA, Davis SM, Campbell BCV.   +14 more
europepmc   +1 more source

Paclitaxel induces NM2‐dependent cellular contraction through GEF‐H1 dissociation from microtubules and RhoA/ROCK activation in cancer cells

Molecular Oncology, EarlyView.
Taxanes are widely used chemotherapeutics whose effects on cellular mechanics remain poorly understood. We show that paclitaxel induces rapid cellular contraction by promoting GEF‐H1 dissociation from microtubules and non‐muscle myosin II activation through RhoA/ROCK.
Gloria Asensio‐Juárez, Rafael Pérez‐Díaz, Hugo Ramos‐Solano, Marina Garrido‐Casado, Vanessa C. Talayero, Miguel Vicente‐Manzanares   +5 more
wiley   +1 more source

Impact of digital enhancement on contrast ratio in internal limiting membrane peeling using the NGENUITY 3D visualisation system. [PDF]

BMC Ophthalmol
Fujioka Y, Sakanishi Y, Fujii T, Usui-Ouchi A, Nakao S, Ebihara N.   +5 more
europepmc   +1 more source

Wall Shear Stress and T1 Contrast Ratio Are Associated With Embolic Signals During Carotid Exposure in Endarterectomy. [PDF]

Stroke, 2018
Oshida S, Mori F, Sasaki M, Sato Y, Kobayshi M, Yoshida K, Fujiwara S, Ogasawara K.   +7 more
europepmc   +1 more source

p190A/ARHGAP35 and p190B/ARHGAP5 proteins in endometrial cancer: a novel cancer‐relevant paralog interplay

Molecular Oncology, EarlyView.
This study identifies ARHGAP5, in addition to the frequently mutated ARHGAP35, as significantly mutated in endometrial cancer. Mutations in both genes co‐occur and are associated with their correlated downregulation. Functional CRISPR studies show that both paralogs regulate similar pathways, including actin cytoskeleton organization.
Mathilde Pinault, Capucine Heraud, Mélissa Correia de Oliveira, Véronique Neaud, Valérie Valesco, Valérie Prouzet‐Mauleon, Béatrice Turcq, Jean‐William Dupuy, Anne‐Aurélie Raymond, Sabrina Croce, Frédéric Saltel, Valérie Lagrée, Violaine Moreau   +12 more
wiley   +1 more source

High contrast ratio, high uniformity multiple quantum well spatial light modulators

, 2010
Our latest research results on GaAs-AlGaAs multiple quantum well spatial light modulators are presented.The thickness uniformity of the epitaxial layers across the 3-inch wafer grown by our molecular beam epitaxy is better than 0.1% and the variation of ...
Huang Yuyang, Liu H C, Bian Lifeng, Yang Hui, Cui Guoxin, Zhang Yaohui, Buchanan M, Yang Chen, Wasilewski Z R, Laframboise S R   +9 more
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Translucency and contrast ratio of dimetharcyrlate resin based dental materials after bleaching: an in-vitro study. [PDF]

BMC Oral Health
Akgul N, Yilmaz MN.
europepmc   +1 more source

Impact of the pulse contrast ratio on molybdenum K_α generation by ultrahigh intensity femtosecond laser solid interaction. [PDF]

Sci Rep, 2018
Azamoum Y, Tcheremiskine V, Clady R, Ferré A, Charmasson L, Utéza O, Sentis M.   +6 more
europepmc   +1 more source

Bridging the gap: a genetically validated avian chorioallantoic membrane platform for investigation of spontaneous circulating tumor cells

Molecular Oncology, EarlyView.
We established the avian chorioallantoic membrane (CAM) assay as a scalable in vivo model for studying circulating tumor cells (CTCs). Human gastrointestinal tumors spontaneously released genetically validated CTCs that were detected across multiple platforms, demonstrating that the CAM model provides an accessible tool for investigating early cancer ...
Dennis Roth, Rui P. L. Neves, Julia Geheb, Christian Ballmeyer, Nathalie Gaßmann, Kiki C. Andree, Monica Sudarsanam, Christiane Driemel, Celine Örencik, Andrè Franken, Eslam Elmaghraby, Sven H. Loosen, Roderburg Christoph, Sebastian Schoelch, Hans Neubauer, Wolfram T. Knoefel, Nikolas H. Stoecklein, Georg Fluegen   +17 more
wiley   +1 more source

On reducing the cut ratio to the multicut problem

, 2007
We compare two multicommodity flow problems, the maximum sum of flow, and the maximum concurrent flow. We show that, for a given graph and a given set of k commodities with specified demands, if the minimum capacity of a multicut is approximated by the ...
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