Zobrazeno 1 - 10
of 1 364
pro vyhledávání: '"small animal PET"'
Publikováno v:
Journal of Isotopes, Vol 37, Iss 5, Pp 431-437 (2024)
Small animal PET/MRI is an integrated imaging device that combines the high-performance molecular imaging function of PET with the excellent soft tissue contrast function of MRI，offering unique advantages and significant application value in drug d
Externí odkaz:
https://doaj.org/article/fd656ca2009c4a8a9703f9ecd0fef576
Autor:
YueHua Chen, ShuangShuang Song, YanQin Sun, FengYu Wu, GuangJie Yang, ZhenGuang Wang, MingMing Yu
Publikováno v:
EJNMMI Radiopharmacy and Chemistry, Vol 9, Iss 1, Pp 1-14 (2024)
Abstract Background The aim of this study was to prepare a novel 68Ga-labeled pH (low) insertion peptide (pHLIP)-like peptide, YJL-4, and determine its value for the early diagnosis of triple-negative breast cancer (TNBC) via in vivo imaging of tumor
Externí odkaz:
https://doaj.org/article/a1f0dfa9ff1f4e9bb66b947eb9dff9ce
Autor:
Samuel Kuttner, Luigi T. Luppino, Laurence Convert, Otman Sarrhini, Roger Lecomte, Michael C. Kampffmeyer, Rune Sundset, Robert Jenssen
Publikováno v:
Frontiers in Nuclear Medicine, Vol 4 (2024)
Dynamic positron emission tomography and kinetic modeling play a critical role in tracer development research using small animals. Kinetic modeling from dynamic PET imaging requires accurate knowledge of an input function, ideally determined through
Externí odkaz:
https://doaj.org/article/a2f205c353d544dbaaca7c31c1b0ff70
Autor:
Anna Clara Moreira da Silva, Victória Garcia Moreira, Bruno Melo Mendes, Rodrigo Modesto Gadelha Gontijo, Andrea Vidal Ferreira
Publikováno v:
Brazilian Journal of Radiation Sciences, Vol 12, Iss 1 (2024)
Normalization is a step taken to correct variations in count rates between detection channels of small animals PET scanners. In general, in laboratory practice, normalization is performed using a commercial source of germanium 68. Given the half-life
Externí odkaz:
https://doaj.org/article/fa4117c172be45fe91b6d40888e186ac
Autor:
François Ruch, Johannes Gnörich, Karin Wind, Mara Köhler, Artem Zatcepin, Thomas Wiedemann, Franz-Joseph Gildehaus, Simon Lindner, Guido Boening, Barbara von Ungern-Sternberg, Leonie Beyer, Jochen Herms, Peter Bartenstein, Matthias Brendel, Florian Eckenweber
Publikováno v:
NeuroImage, Vol 286, Iss , Pp 120513- (2024)
Among functional imaging methods, metabolic connectivity (MC) is increasingly used for investigation of regional network changes to examine the pathophysiology of neurodegenerative diseases such as Alzheimer's disease (AD) or movement disorders. Hith
Externí odkaz:
https://doaj.org/article/ff0ded87059447c5b1e4e71cf7a2f654
Autor:
Thomas Wanek, Severin Mairinger, Thomas Filip, Mathilde Löbsch, Johann Stanek, Claudia Kuntner
Publikováno v:
Frontiers in Physics, Vol 11 (2023)
Introduction: Current small-animal PET instrumentation provides sufficient resolution, sensitivity, and quantitative accurate information on the radiotracer distribution within the whole body. However, most preclinical imaging studies focus on the di
Externí odkaz:
https://doaj.org/article/3aca3392b93647d2b3823879d839eada
Publikováno v:
Tomography, Vol 9, Iss 2, Pp 567-578 (2023)
We have integrated a compact and lightweight PET with an existing CT image-guided small animal irradiator to enable practical onboard PET/CT image-guided preclinical radiation therapy (RT) research. The PET with a stationary and full-ring detectors h
Externí odkaz:
https://doaj.org/article/e8a98fa48b834ae383f417287bce98e2
Autor:
Thomas Wanek, Marco Raabe, Md Noor A Alam, Thomas Filip, Johann Stanek, Mathilde Loebsch, Christian Laube, Severin Mairinger, Tanja Weil, Claudia Kuntner
Publikováno v:
Pharmaceuticals, Vol 17, Iss 4, p 514 (2024)
Nanodiamonds (NDs) are emerging as a novel nanoparticle class with growing interest in medical applications. The surface coating of NDs can be modified by attaching binding ligands or imaging probes, turning them into multi-modal targeting agents. In
Externí odkaz:
https://doaj.org/article/82572aa1f8094fe2ae24c5466f2dd4ac
Publikováno v:
EJNMMI Research, Vol 12, Iss 1, Pp 1-9 (2022)
Abstract The experimental outcomes of small-animal positron emission tomography (PET) imaging with 18F-labelled fluorodeoxyglucose (18F-FDG) can be particularly compromised by animal preparation and care. Several works intend to improve research repo
Externí odkaz:
https://doaj.org/article/66509bd3c04648ceaa5f5c22c260c292
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