Zobrazeno 1 - 10
of 10 718
pro vyhledávání: '"Pet imaging"'
Autor:
Anika Wuestefeld, Alexa Pichet Binette, Danielle van Westen, Olof Strandberg, Erik Stomrud, Niklas Mattsson-Carlgren, Shorena Janelidze, Ruben Smith, Sebastian Palmqvist, Hannah Baumeister, David Berron, Paul A. Yushkevich, Oskar Hansson, Nicola Spotorno, Laura E.M. Wisse
Publikováno v:
Alzheimer’s Research & Therapy, Vol 16, Iss 1, Pp 1-12 (2024)
Abstract Background The medial temporal lobe (MTL) is hypothesized to be relatively spared in early-onset Alzheimer’s disease (EOAD). Yet, detailed examination of MTL subfields and drivers of atrophy in amnestic EOAD is lacking. Methods BioFINDER-2
Externí odkaz:
https://doaj.org/article/b9abd4ab96174d0c88ed8964d092f79e
Autor:
Junqi Hu, Yinlong Li, Chenchen Dong, Huiyi Wei, Kai Liao, Junjie Wei, Chunyu Zhao, Ahmad Chaudhary, Jiahui Chen, Hao Xu, Ke Zhong, Steven H. Liang, Lu Wang, Weijian Ye
Publikováno v:
Acta Pharmaceutica Sinica B, Vol 14, Iss 9, Pp 4014-4027 (2024)
The arginine-vasopressin (AVP) hormone plays a pivotal role in regulating various physiological processes, such as hormone secretion, cardiovascular modulation, and social behavior. Recent studies have highlighted the V1a receptor as a promising ther
Externí odkaz:
https://doaj.org/article/3d89230ad29d4937a8d0aff7aaaff0fb
Autor:
Louis Lauwerys, Lucas Beroske, Angelo Solania, Christel Vangestel, Alan Miranda, Nele Van Giel, Karuna Adhikari, Anne-Marie Lambeir, Leonie wyffels, Dennis Wolan, Pieter Van der Veken, Filipe Elvas
Publikováno v:
EJNMMI Radiopharmacy and Chemistry, Vol 9, Iss 1, Pp 1-26 (2024)
Abstract Background The cysteine-aspartic acid protease caspase-3 is recognized as the main executioner of apoptosis in cells responding to specific extrinsic and intrinsic stimuli. Caspase-3 represents an interesting biomarker to evaluate treatment
Externí odkaz:
https://doaj.org/article/7d195dcb92624a9bab00b7cbe35e7adc
Autor:
Tuan Vu, BS, Sophia R. O'Brien, MD, Shawn X. Ma, MD, Karthik M. Sundaram, MD, PhD, Austin R. Pantel, MD, MSTR
Publikováno v:
Radiology Case Reports, Vol 19, Iss 9, Pp 3959-3961 (2024)
A 76-year-old man with a history of malignant pleural mesothelioma treated with pembrolizumab underwent FDG-PET/CT for restaging. The images demonstrated FDG uptake overlying the right hepatic and splenic artery, which were new from the previous FDG-
Externí odkaz:
https://doaj.org/article/bd050e85a17d429ea7846dc8824e5c0c
Autor:
Ling Wang, Xue Zhu, Yan Xue, Zhihong Huang, Wenjun Zou, Zhengwei Zhang, Mengxi Yu, Donghui Pan, Ke Wang
Publikováno v:
EJNMMI Research, Vol 14, Iss 1, Pp 1-10 (2024)
Abstract Background Uveal melanoma (UM) is the most common primary intraocular tumor in adults, and early detection is critical to improve the clinical outcome of this disease. In this study, the diagnostic effectiveness of [18F]AlF-NOTA-PRGD2 (an in
Externí odkaz:
https://doaj.org/article/e963af5c09434217913f0745c5ffea7d
Publikováno v:
ETRI Journal, Vol 46, Iss 3, Pp 513-525 (2024)
Deep neural networks trained on labeled medical data face major challenges owing to the economic costs of data acquisition through expensive medical imaging devices, expert labor for data annotation, and large datasets to achieve optimal model perfor
Externí odkaz:
https://doaj.org/article/35bb0bec8a5645cdb31f420d09558d6c
Publikováno v:
EJNMMI Physics, Vol 11, Iss 1, Pp 1-15 (2024)
Abstract Purpose The purpose of our study is to validate the robustness and accuracy of consensus contour in 2-deoxy-2-[ $$^{18}$$ 18 F]fluoro-D-glucose ( $$^{18}$$ 18 F-FDG) PET radiomic features. Methods 225 nasopharyngeal carcinoma (NPC) and 13 ex
Externí odkaz:
https://doaj.org/article/5f4fb3e98ff140dfaf17eeb742bbf2e7
Autor:
Mikko Koivumäki, Laura Ekblad, Juan Lantero-Rodriguez, Nicholas J. Ashton, Thomas K. Karikari, Semi Helin, Riitta Parkkola, Jyrki Lötjönen, Henrik Zetterberg, Kaj Blennow, Juha O. Rinne, Anniina Snellman
Publikováno v:
Alzheimer’s Research & Therapy, Vol 16, Iss 1, Pp 1-15 (2024)
Abstract Background Alzheimer’s disease (AD) is characterized by the accumulation of amyloid-β (Aβ) plaques, neurofibrillary tau tangles, and neurodegeneration in the brain parenchyma. Here, we aimed to (i) assess differences in blood and imaging
Externí odkaz:
https://doaj.org/article/ec950c17ae934bbbad1dedba707143df
Autor:
Marilena Poxleitner, Sabrina H. L. Hoffmann, Georgy Berezhnoy, Tudor M. Ionescu, Irene Gonzalez-Menendez, Florian C. Maier, Dominik Seyfried, Walter Ehrlichmann, Leticia Quintanilla-Martinez, Andreas M. Schmid, Gerald Reischl, Christoph Trautwein, Andreas Maurer, Bernd J. Pichler, Kristina Herfert, Nicolas Beziere
Publikováno v:
Journal of Neuroinflammation, Vol 21, Iss 1, Pp 1-29 (2024)
Abstract Diet-induced increase in body weight is a growing health concern worldwide. Often accompanied by a low-grade metabolic inflammation that changes systemic functions, diet-induced alterations may contribute to neurodegenerative disorder progre
Externí odkaz:
https://doaj.org/article/67e4f3a5099d4da3aa33f787295c7a78
Autor:
Shilan Peng, Yuanyuan Liang, Haotian Zhu, Yike Wang, Yun Li, Zuoquan Zhao, Yesen Li, Rongqiang Zhuang, Lumei Huang, Xianzhong Zhang, Zhide Guo
Publikováno v:
Redox Biology, Vol 75, Iss , Pp 103294- (2024)
Idiopathic pulmonary fibrosis (IPF) is a serious interstitial lung disease. However, the definitive diagnosis of IPF is impeded by the limited capabilities of current diagnostic methods, which may fail to capture the optimal timing for treatment. The
Externí odkaz:
https://doaj.org/article/0d267f2ae5e04d7d9346b88de1efd61b