Results 41 to 50 of about 161,763 (251)

-----Comparison of T1-Post and FLAIR-Post MRI for identification of traumatic meningeal enhancement in traumatic brain injury patients.

PLoS ONE, 2020
Traumatic meningeal enhancement (TME) is a novel biomarker observed on post-contrast fluid-attenuated inversion recovery (FLAIR) in patients who undergo contrast-enhanced magnetic resonance imaging (MRI) after suspected traumatic brain injury (TBI).
Tara S Davis, Jennifer E Nathan, Ana S Tinoco Martinez, Jill B De Vis, L Christine Turtzo, Lawrence L Latour   +5 more
doaj   +1 more source

Detecting Small Vessel Pathology in Cocaine Use Disorder

Frontiers in Neuroscience, 2022
BackgroundCocaine use is associated with an increased risk of cerebrovascular accidents. Small vessel pathology has been linked to the risk of stroke in cocaine users, but can be challenging to detect on conventional magnetic resonance (MR) scans.
Marco Öchsner, Elijah Mak, Karen D. Ersche, Karen D. Ersche   +3 more
doaj   +1 more source

International Veterinary Epilepsy Task Force recommendations for a veterinary epilepsy-specific MRI protocol [PDF]

, 2015
Epilepsy is one of the most common chronic neurological diseases in veterinary practice. Magnetic resonance imaging (MRI) is regarded as an important diagnostic test to reach the diagnosis of idiopathic epilepsy.
A Bathen-Noethen, A Ciantis De, A Pakozdy, AA Raymond, AJ Hall, AK Shah, Akos Pakozdy, AM McIntosh, Andrea Fischer, Andrea Tipold, AR Deibler, CJ Abramson, Clare Rusbridge, DK Thompson, E Wagner, Edward E. Patterson, EJ Ives, EL So, F Cendes, F Rosenow, GS Berns, GS Berns, H Goldberg, Heidrun Potschka, Holger A. Volk, I Craven, J Laothamatas, J Oertzen Von, J Velmurugan, J Wellmer, J Wellmer, Jacques Penderis, Jelena Jovanovik, JS Duncan, JW Wheless, K Ono, Karen Muñana, Kaspar Matiasek, KL Stadler, KM Casey, KM Fiest, L Gygax, L Heske, L Kearsley-Fleet, LM Mellema, LS Garosi, Luisa De Risio, M Guye, M Konar, M Schwartz, Marjorie Milne, ME Milne, Mette Berendt, Michael Podell, MJ Fernandes, MS Anaya Garcia, N Farid, N Ogata, NK Focke, O Jacqmot, P Singh, P Szmuk, PF Cook, PM Smith, PT Wei, R Goncalves, R Kuzniecky, R Neppl, R Vasta, R Viitmaa, R Viitmaa, RA Thames, RL Wolf, Robyn G. Farqhuar, S Hecht, S Mizoguchi, S Torisu, Sam Long, SD Shorvon, Simon Platt, Sofie F. M. Bhatti, SP Knowler, T Guadalupe, T Hammen, T Kuwabara, TJ Oertzen von, TS Jokinen, U Ebert, V Jantti, V Martle, Veronika M. Stein, WD Gaillard, YM Lim, YS Ding, Z Haneef   +94 more
core   +6 more sources

Effect of informed consent on patient characteristics in a stroke thrombolysis trial [PDF]

, 2017
Objective: To determine whether the manner of consent, i.e., informed consent by patients themselves or informed consent by proxy, affects clinical characteristics of samples of acute stroke patients enrolled in clinical trials.
Boutitie, Florent, Cheng, Bastian, Cho, Tae-Hee, Ebinger, Martin, Endres, Matthias, Fiebach, Jochen B., Fiehler, Jens, Ford, Ian, Gerloff, Christian, Heesen, Christoph, Lemmens, Robin, Muir, Keith W., Nighoghossian, Norbert, Pedraza, Salvador, Puig, Josep, Roy, Pascal, Simonsen, Claus Z., Thijs, Vincent, Thomalla, Götz   +18 more
core   +2 more sources

In situ molecular organization and heterogeneity of the Legionella Dot/Icm T4SS

FEBS Letters, EarlyView.
We present a nearly complete in situ model of the Legionella Dot/Icm type IV secretion system, revealing its central secretion channel and identifying new components. Using cryo‐electron tomography with AI‐based modeling, our work highlights the structure, variability, and mechanism of this complex nanomachine, advancing understanding of bacterial ...
Przemysław Dutka, Yuxi Liu, Stefano Maggi, Debnath Ghosal, Jue Wang, Prashant P. Damke, Stephen D. Carter, Wei Zhao, Sukhithasri Vijayrajratnam, Joseph P. Vogel, Carrie L. Shaffer, Grant J. Jensen   +11 more
wiley   +1 more source

Cell wall target fragment discovery using a low‐cost, minimal fragment library

FEBS Letters, EarlyView.
LoCoFrag100 is a fragment library made up of 100 different compounds. Similarity between the fragments is minimized and 10 different fragments are mixed into a single cocktail, which is soaked to protein crystals. These crystals are analysed by X‐ray crystallography, revealing the binding modes of the bound fragment ligands.
Kaizhou Yan, Mathew Stanley, Olawale Raimi, Andrew T. Ferenbach, Helge C Dorfmueller, Daan M. F. van Aalten   +5 more
wiley   +1 more source

DWI intensity values predict FLAIR lesions in acute ischemic stroke. [PDF]

PLoS ONE, 2014
BACKGROUND AND PURPOSE: In acute stroke, the DWI-FLAIR mismatch allows for the allocation of patients to the thrombolysis window (
Vince I Madai, Ivana Galinovic, Ulrike Grittner, Olivier Zaro-Weber, Alice Schneider, Steve Z Martin, Federico C von Samson-Himmelstjerna, Katharina L Stengl, Matthias A Mutke, Walter Moeller-Hartmann, Martin Ebinger, Jochen B Fiebach, Jan Sobesky   +12 more
doaj   +1 more source

Imaging Indicators for Parenchymal Hemorrhage After Mechanical Thrombectomy in Acute Stroke

Stroke: Vascular and Interventional Neurology, 2023
Background In patients with acute ischemic stroke with large vessel occlusion, the presence of hyperintense lesions on fluid‐attenuated inversion recovery (FLAIR‐positive) before mechanical thrombectomy (MT) and that of hyperdense lesions on noncontrast ...
Ryutaro Kimura, Sotaro Shoda, Tomonari Saito, Kentaro Suzuki, Akihito Kutsuna, Takuya Kanamaru, Takehiro Katano, Toru Nakagami, Shinichiro Numao, Satoshi Suda, Yasuhiro Nishiyama, Kazumi Kimura   +11 more
doaj   +1 more source

The (Glg)ABCs of cyanobacteria: modelling of glycogen synthesis and functional divergence of glycogen synthases in Synechocystis sp. PCC 6803

FEBS Letters, EarlyView.
We reconstituted Synechocystis glycogen synthesis in vitro from purified enzymes and showed that two GlgA isoenzymes produce glycogen with different architectures: GlgA1 yields denser, highly branched glycogen, whereas GlgA2 synthesizes longer, less‐branched chains.
Kenric Lee, Dimitrios Bekiari, Sofia Doello, Karl Forchhammer   +3 more
wiley   +1 more source

Focal T2 and FLAIR hyperintensities within the infarcted area: A suitable marker for patient selection for treatment? [PDF]

PLoS ONE, 2017
Some authors use FLAIR imaging to select patients for stroke treatment. However, the effect of hyperintensity on FLAIR images on outcome and bleeding has been addressed in only few studies with conflicting results.466 patients with anterior circulation ...
Julia Meisterernst, Pascal P Klinger-Gratz, Lars Leidolt, Matthias F Lang, Gerhard Schroth, Pasquale Mordasini, Mirjam R Heldner, Marie-Luise Mono, Rebekka Kurmann, Monika Buehlmann, Urs Fischer, Marcel Arnold, Jan Gralla, Heinrich P Mattle, Marwan El-Koussy, Simon Jung   +15 more
doaj   +1 more source