Zobrazeno 1 - 10
of 601
pro vyhledávání: '"Osama Sabri"'
Autor:
Johannes Gnörich, Mara Koehler, Karin Wind-Mark, Carolin Klaus, Artem Zatcepin, Giovanna Palumbo, Manvir Lalia, Laura Sebastian Monasor, Leonie Beyer, Florian Eckenweber, Maximilian Scheifele, Franz-Josef Gildehaus, Barbara von Ungern-Sternberg, Henryk Barthel, Osama Sabri, Peter Bartenstein, Jochen Herms, Sabina Tahirovic, Nicolai Franzmeier, Sibylle Ziegler, Matthias Brendel
Publikováno v:
NeuroImage, Vol 297, Iss , Pp 120748- (2024)
Aim: β-amyloid (Aβ) small animal PET facilitates quantification of fibrillar amyloidosis in Alzheimer's disease (AD) mouse models. Thus, the methodology is receiving growing interest as a monitoring tool in preclinical drug trials. In this regard,
Externí odkaz:
https://doaj.org/article/c4e03c5007ba44899c8b242dbed9d9d7
Autor:
Thomas Walter Georgi, Carmen Fernandez-Perez, Sandra Hoffmann, Andreas Boldt, Lars Kurch, Enrica Bach, Janine Kirchberg, Klaus Metzeler, Carmen Herling, Madlen Jentzsch, Sebastian Schwind, Simon M. Krauß, Naima Petermann, Georg-Nikolaus Franke, Paul Franz, Marco Herling, Stephan Fricke, Regine Kluge, Timm Denecke, Osama Sabri, Ulrich Sack, Ulrike Koehl, Uwe Platzbecker, Ronald Weiss, Vladan Vucinic
Publikováno v:
HemaSphere, Vol 7, p e26116cf (2023)
Externí odkaz:
https://doaj.org/article/e5b84ab9bdf944a082bbb9c3bac14b85
Autor:
Caroline G. Bergner, Lisa Schäfer, Vladan Vucinic, Birthe Schetschorke, Julia Lier, Cordula Scherlach, Michael Rullmann, Osama Sabri, Joseph Classen, Uwe Platzbecker, Jörn-Sven Kühl, Henryk Barthel, Wolfgang Köhler, Georg-Nikolaus Franke
Publikováno v:
Frontiers in Neurology, Vol 14 (2023)
CSF1 receptor-related leukoencephalopathy is a rare genetic disorder presenting with severe, adult-onset white matter dementia as one of the leading symptoms. Within the central nervous system, the affected CSF1-receptor is expressed exclusively in m
Externí odkaz:
https://doaj.org/article/d1748348c342489cac6dc03a759cd654
Autor:
Constantin Ehrengut, Johanna Vogt, Jakob Leonhardi, Emma Carabenciov, Felix Teske, Florian van Boemmel, Thomas Berg, Daniel Seehofer, Thomas Lincke, Osama Sabri, Holger Gößmann, Timm Denecke, Sebastian Ebel
Publikováno v:
Diagnostics, Vol 13, Iss 24, p 3609 (2023)
Background: Transarterial Radioembolization (TARE) is an effective treatment option for both primary and secondary liver malignancies. However, challenging anatomical conditions can lead to prolonged fluoroscopy times (FT), elevated doses of periproc
Externí odkaz:
https://doaj.org/article/3101c054b00c480d84aaca24da2a3680
Autor:
Eric Einspänner, Thies H. Jochimsen, Johanna Harries, Andreas Melzer, Michael Unger, Richard Brown, Kris Thielemans, Osama Sabri, Bernhard Sattler
Publikováno v:
EJNMMI Physics, Vol 9, Iss 1, Pp 1-17 (2022)
Abstract Background Due to comparatively long measurement times in simultaneous positron emission tomography and magnetic resonance (PET/MR) imaging, patient movement during the measurement can be challenging. This leads to artifacts which have a neg
Externí odkaz:
https://doaj.org/article/e38a6fd0a8414b9b8bba8ae76659f513
Autor:
Nicolai Franzmeier, Matthias Brendel, Leonie Beyer, Luna Slemann, Gabor G. Kovacs, Thomas Arzberger, Carolin Kurz, Gesine Respondek, Milica J. Lukic, Davina Biel, Anna Rubinski, Lukas Frontzkowski, Selina Hummel, Andre Müller, Anika Finze, Carla Palleis, Emanuel Joseph, Endy Weidinger, Sabrina Katzdobler, Mengmeng Song, Gloria Biechele, Maike Kern, Maximilian Scheifele, Boris-Stephan Rauchmann, Robert Perneczky, Michael Rullman, Marianne Patt, Andreas Schildan, Henryk Barthel, Osama Sabri, Jost J. Rumpf, Matthias L. Schroeter, Joseph Classen, Victor Villemagne, John Seibyl, Andrew W. Stephens, Edward B. Lee, David G. Coughlin, Armin Giese, Murray Grossman, Corey T. McMillan, Ellen Gelpi, Laura Molina-Porcel, Yaroslau Compta, John C. van Swieten, Laura Donker Laat, Claire Troakes, Safa Al-Sarraj, John L. Robinson, Sharon X. Xie, David J. Irwin, Sigrun Roeber, Jochen Herms, Mikael Simons, Peter Bartenstein, Virginia M. Lee, John Q. Trojanowski, Johannes Levin, Günter Höglinger, Michael Ewers
Publikováno v:
Nature Communications, Vol 13, Iss 1, Pp 1-18 (2022)
Tau pathology drives neuronal dysfunction in 4- repeat tauopathies. Here, the authors combine tau-PET, resting-state fMRI and histopathology data, to show that brain connectivity is associated with tau deposition patterns in 4-repeat tauopathies.
Externí odkaz:
https://doaj.org/article/bd1a4c237aa0450eb6ad79b56669c4c6
Autor:
Sonja Schönecker, Carla Palleis, Nicolai Franzmeier, Sabrina Katzdobler, Christian Ferschmann, Sebastian Schuster, Anika Finze, Maximilian Scheifele, Catharina Prix, Urban Fietzek, Endy Weidinger, Georg Nübling, Jonathan Vöglein, Marianne Patt, Henryk Barthel, Osama Sabri, Adrian Danek, Günter U. Höglinger, Matthias Brendel, Johannes Levin
Publikováno v:
NeuroImage: Clinical, Vol 38, Iss , Pp 103402- (2023)
In recent years in vivo visualization of tau deposits has become possible with various PET radiotracers. The tau tracer [18F]PI-2620 proved high affinity both to 3-repeat/4-repeat tau in Alzheimer’s disease as well as to 4-repeat tau in progressive
Externí odkaz:
https://doaj.org/article/68a090d29f7945d0a420e88bf7683b0a
Autor:
Thomas W Georgi, Lars Kurch, Dirk Hasenclever, Victoria S Warbey, Lucy Pike, John Radford, Osama Sabri, Regine Kluge, Sally F Barrington
Publikováno v:
PLoS ONE, Vol 18, Iss 3, p e0283694 (2023)
IntroductionInterim PET (iPET) assessment is important for response adaptation in Hodgkin lymphoma (HL). The current standard for iPET assessment is the Deauville score (DS). The aim of our study was to evaluate the causes of interobserver variabilit
Externí odkaz:
https://doaj.org/article/2d1e470bcb8c47d7af37e13d1c56ee9c
Autor:
Lars Kurch, Ulrich Dührsen, Andreas Hüttmann, Thomas W. Georgi, Osama Sabri, Regine Kluge, Dirk Hasenclever
Publikováno v:
EJNMMI Research, Vol 11, Iss 1, Pp 1-9 (2021)
Abstract Background Interim [18F]fluoro-deoxyglucose-positron emission tomography predicts outcome in peripheral T-cell lymphoma (PTCL). We compared two quantitative evaluation methods. Methods Interim scans from 43 patients with anaplastic lymphoma
Externí odkaz:
https://doaj.org/article/a18b734b58214ce9b31dc4adc752f308
Autor:
Santiago Bullich, Núria Roé-Vellvé, Marta Marquié, Susan M. Landau, Henryk Barthel, Victor L. Villemagne, Ángela Sanabria, Juan Pablo Tartari, Oscar Sotolongo-Grau, Vincent Doré, Norman Koglin, Andre Müller, Audrey Perrotin, Aleksandar Jovalekic, Susan De Santi, Lluís Tárraga, Andrew W. Stephens, Christopher C. Rowe, Osama Sabri, John P. Seibyl, Mercè Boada
Publikováno v:
Alzheimer’s Research & Therapy, Vol 13, Iss 1, Pp 1-15 (2021)
Abstract Background A low amount and extent of Aβ deposition at early stages of Alzheimer’s disease (AD) may limit the use of previously developed pathology-proven composite SUVR cutoffs. This study aims to characterize the population with earlies
Externí odkaz:
https://doaj.org/article/6b3f6777c03f4d5e85d5f200936af1eb