Zobrazeno 1 - 10
of 293
pro vyhledávání: '"Gerhard Glatting"'
Publikováno v:
Zeitschrift für Medizinische Physik, Vol 34, Iss 3, Pp 419-427 (2024)
Purpose: Personalized treatment planning in Molecular Radiotherapy (MRT) with accurately determining the absorbed dose is highly desirable. The absorbed dose is calculated based on the Time-Integrated Activity (TIA) and the dose conversion factor. A
Externí odkaz:
https://doaj.org/article/9862cfef588c48bab2b4efc17d631197
Autor:
Katharina Deininger, Patrick Korf, Leonard Lauber, Robert Grimm, Ralph Strecker, Jochen Steinacker, Catharina S. Lisson, Bernd M. Mühling, Gerlinde Schmidtke-Schrezenmeier, Volker Rasche, Tobias Speidel, Gerhard Glatting, Meinrad Beer, Ambros J. Beer, Wolfgang Thaiss
Publikováno v:
Diagnostics, Vol 14, Iss 16, p 1787 (2024)
Hybrid positron emission tomography/magnetic resonance imaging (PET/MR) opens new possibilities in multimodal multiparametric (m2p) image analyses. But even the simultaneous acquisition of positron emission tomography (PET) and magnetic resonance ima
Externí odkaz:
https://doaj.org/article/357428bec8a14047ac8c16acc7283417
Autor:
Joachim Strobel, Elham Yousefzadeh-Nowshahr, Katharina Deininger, Karl Peter Bohn, Christine A. F. von Arnim, Markus Otto, Christoph Solbach, Sarah Anderl-Straub, Dörte Polivka, Patrick Fissler, Gerhard Glatting, Matthias W. Riepe, Makoto Higuchi, Ambros J. Beer, Albert Ludolph, Gordon Winter
Publikováno v:
Biomedicines, Vol 12, Iss 7, p 1460 (2024)
Accurately diagnosing Alzheimer’s disease (AD) and frontotemporal lobar degeneration (FTLD) is challenging due to overlapping symptoms and limitations of current imaging methods. This study investigates the use of [11C]PBB3 PET/CT imaging to visual
Externí odkaz:
https://doaj.org/article/d87668f1d75d4efda34c8e53925f4409
Publikováno v:
Zeitschrift für Medizinische Physik, Vol 33, Iss 1, Pp 70-81 (2023)
Introduction: Estimation of accurate time-integrated activity coefficients (TIACs) and radiation absorbed doses (ADs) is desirable for treatment planning in peptide-receptor radionuclide therapy (PRRT). This study aimed to investigate the accuracy of
Externí odkaz:
https://doaj.org/article/e3937d0eea164a418d36ff6f891d7d17
Publikováno v:
EJNMMI Physics, Vol 10, Iss 1, Pp 1-12 (2023)
Abstract Purpose This project aims to develop and evaluate a method for accurately determining time-integrated activities (TIAs) in single-time-point (STP) dosimetry for molecular radiotherapy. It performs a model selection (MS) within the framework
Externí odkaz:
https://doaj.org/article/ca9934be96cc4640af4755c13023ee62
Autor:
Catherine Meyer, Vikas Prasad, Andreea Stuparu, Peter Kletting, Gerhard Glatting, Jonathan Miksch, Christoph Solbach, Katharina Lueckerath, Lea Nyiranshuti, Shaojun Zhu, Johannes Czernin, Ambros J. Beer, Roger Slavik, Jeremie Calais, Magnus Dahlbom
Publikováno v:
EJNMMI Research, Vol 12, Iss 1, Pp 1-11 (2022)
Abstract Background PSMA-TO-1 (“Tumor-Optimized-1”) is a novel PSMA ligand with longer circulation time than PSMA-617. We compared the biodistribution in subcutaneous tumor-bearing mice of PSMA-TO-1, PSMA-617 and PSMA-11 when labeled with 68Ga an
Externí odkaz:
https://doaj.org/article/f0b657a7735b4a30a9347b512a4f3d6a
Autor:
Deni Hardiansyah, Ade Riana, Peter Kletting, Nouran R. R. Zaid, Matthias Eiber, Supriyanto A. Pawiro, Ambros J. Beer, Gerhard Glatting
Publikováno v:
EJNMMI Physics, Vol 8, Iss 1, Pp 1-13 (2021)
Abstract Background The calculation of time-integrated activities (TIAs) for tumours and organs is required for dosimetry in molecular radiotherapy. The accuracy of the calculated TIAs is highly dependent on the chosen fit function. Selection of an a
Externí odkaz:
https://doaj.org/article/74dfce0f17c6427eb96b50034c91076e
Publikováno v:
EJNMMI Physics, Vol 7, Iss 1, Pp 1-14 (2020)
Abstract Background Individualized dosimetry is recommended for [177Lu]Lu-PSMA radioligand therapy (RLT) which is resource-intensive and protocols are often not optimized. Therefore, a simulation study was performed focusing on the determination of e
Externí odkaz:
https://doaj.org/article/9b0d79fee9c0425fb10d389915a913a3
Autor:
Elham Yousefzadeh-Nowshahr, Gordon Winter, Peter Bohn, Katharina Kneer, Christine A F von Arnim, Markus Otto, Christoph Solbach, Sarah Anderl-Straub, Dörte Polivka, Patrick Fissler, Joachim Strobel, Peter Kletting, Matthias W Riepe, Makoto Higuchi, Gerhard Glatting, Albert Ludolph, Ambros J Beer, Alzheimer’s Disease Neuroimaging Initiative
Publikováno v:
PLoS ONE, Vol 17, Iss 4, p e0266906 (2022)
PurposeThe recent developments of tau-positron emission tomography (tau-PET) enable in vivo assessment of neuropathological tau aggregates. Among the tau-specific tracers, the application of 11C-pyridinyl-butadienyl-benzothiazole 3 (11C-PBB3) in PET
Externí odkaz:
https://doaj.org/article/5e8b71795e9c4e0099d9d89336fde267
Autor:
Gordon Winter, Nina Eberhardt, Jessica Löffler, Marco Raabe, Md. Noor A. Alam, Li Hao, Alireza Abaei, Hendrik Herrmann, Claudia Kuntner, Gerhard Glatting, Christoph Solbach, Fedor Jelezko, Tanja Weil, Ambros J. Beer, Volker Rasche
Publikováno v:
Nanomaterials, Vol 12, Iss 24, p 4471 (2022)
Nanodiamonds (NDs) have high potential as a drug carrier and in combination with nitrogen vacancies (NV centers) for highly sensitive MR-imaging after hyperpolarization. However, little remains known about their physiological properties in vivo. PET
Externí odkaz:
https://doaj.org/article/b26f5ea8e3c447788141c7b3eeb08342