Results 51 to 60 of about 1,712,655 (307)

PET Imaging of Neuroinflammation in Alzheimer’s Disease

Frontiers in Immunology, 2021
Neuroinflammation play an important role in Alzheimer’s disease pathogenesis. Advances in molecular imaging using positron emission tomography have provided insights into the time course of neuroinflammation and its relation with Alzheimer’s disease ...
Rong Zhou, Bin Ji, Yanyan Kong, Limei Qin, Wuwei Ren, Yihui Guan, Ruiqing Ni, Ruiqing Ni   +7 more
doaj   +1 more source

Ovarian Sex Cord Stromal Tumors in Children and Adolescents—The European Standard Clinical Practice Recommendations

Pediatric Blood &Cancer, EarlyView.
ABSTRACT As part of the European Cooperative Study Group for Paediatric Rare Tumours initiative, we developed standard clinical practice guidelines for ovarian sex cord stromal tumors, based on comprehensive national and international cohort analyses, literature review, and a final expert consensus conference.
Dominik T. Schneider, Kris‐Ann Schultz, Nora Schnitzler, Michael Abele, Tal Ben‐Ami, Ewa Bien, Gianni Bisogno, Ines B. Brecht, Maja Cesen, Andrea Ferrari, Michaela Kuhlen, Malgorzata A. Krawczyk, Ricardo Lopez‐Almaraz, Yves Reguerre, Calogero Virgone, Daniel Orbach   +15 more
wiley   +1 more source

Development and application of dedicated positron emission tomography (PET) systems in prostate cancer diagnostics

Journal of Education, Health and Sport, 2017
Introduction: One of the most important parameter in prostate cancer diagnostics is fast and accurate diagnosis. The important role plays finding cancer markers in blood but also advanced medical imaging systems technology, that allows for faster and ...
Mateusz Wędrowski, Marta Maruszak, Ewelina Wędrowska, Elżbieta Piskorska, Bogdan Małkowski   +4 more
doaj   +3 more sources

Estimation of activity of administered 18F-fluorodeoxyglucose by measurement of the dose equivalent rate on the right temporal region of the head

EJNMMI Physics, 2016
Background Positron emission tomography (PET) with 18F-fluorodeoxyglucose (FDG) is now a routine procedure for the management of cancer patients. Intravenous administration of FDG is sometimes halted due to troubles. In such cases, estimations of the FDG
Kenta Sakaguchi, Makoto Hosono, Tomomi Imamura, Naomi Takahara, Misa Hayashi, Yuko Yakushiji, Kazunari Ishii, Tatsuro Uto, Takamichi Murakami   +8 more
doaj   +1 more source

Fragile X Mental Retardation Protein and Cerebral Expression of Metabotropic Glutamate Receptor Subtype 5 in Men with Fragile X Syndrome: A Pilot Study

Brain Sciences, 2022
Multiple lines of evidence suggest that a deficiency of Fragile X Mental Retardation Protein (FMRP) mediates dysfunction of the metabotropic glutamate receptor subtype 5 (mGluR5) in the pathogenesis of fragile X syndrome (FXS), the most commonly known ...
James Robert Brašić, Jack Alexander Goodman, Ayon Nandi, David S. Russell, Danna Jennings, Olivier Barret, Samuel D. Martin, Keith Slifer, Thomas Sedlak, Anil Kumar Mathur, John P. Seibyl, Elizabeth M. Berry-Kravis, Dean F. Wong, Dejan B. Budimirovic   +13 more
doaj   +1 more source

Molecular imaging using positron emission tomography in gastrointestinal malignancy [PDF]

, 2010
Positron Emission Tomography (PET) with 18F-FDG has emerged as a powerful tool in oncology. Furthermore, recent advent of PET/CT and novel tracers are continually expanding its role.
Pakzad, F.
core  

The Application of PET/CT in Predicting and Evaluating the Therapeutic Response in Chemotherapy of Solid Tumor

Journal of Isotopes, 2017
Three aspects of the application of PET/CT in solid tumor chemotherapy were summarized, including the selection of evaluation criteria, the proper time of using PET/CT in the evaluation and the parameters of PET/CT in evaluating the response of ...
positron emission tomography solid tumor chemotherapy predicton of therapeutic response
doaj   +1 more source

Association between cognitive performance and cortical glucose metabolism in patients with mild Alzheimer's disease [PDF]

, 2005
Background: Neuronal and synaptic function in Alzheimer's disease (AD) is measured in vivo by glucose metabolism using positron emission tomography (PET). Objective: We hypothesized that neuronal activation as measured by PET is a more sensitive index of
Teipel, S. J., Schwaiger, Markus, Drzezga, A., Hampel, H., Bokde, ALW, Leinsinger, G., Born, C., Thissen, J., Bartenstein, P., Dong, W., Schwaiger, M., Möller, Hans-Jürgen, Bokde, AL;Teipel, SJ;Drzezga, A;Thissen, J;Bartenstein, P;Dong, W;Leinsinger, G;Born, C;Schwaiger, M;Moeller, HJ;Hampel, H, Bokde, A.L.W.;Teipel, S. J.;Drzezga, A.;Thissen, J.;Bartenstein, P.;Dong, W.;Leinsinger, G.;Born, C.;Schwaiger, M.;Moeller, H.-J.;Hampel, H.   +13 more
core   +1 more source

Global Efforts to Reduce Paediatric Cancer Care Disparities in Radiotherapy: A Decade Change

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background We present an update on the status, needs and challenges faced by paediatric imaging and radiotherapy (RT) programmes globally after a previous survey conducted by the International Atomic Energy Agency (IAEA) 10 years prior. Methods We developed and distributed a 121‐question survey to radiation oncologists, medical physicists and ...
Raymond B. Mailhot Vega, Daniel J. Indelicato, Jeanette Parkes, Natia Esiashvili, Josué Hernández Benítez, Miriam Mikhail‐Lette, Olivera Cirajc Bjelac, Daniel Berger, Eva Ciurana, Yavuz Anacak, Lisbeth Cordero‐Mendez   +10 more
wiley   +1 more source

Radiochemistry for positron emission tomography

Nature Communications, 2023
AbstractPositron emission tomography (PET) constitutes a functional imaging technique that is harnessed to probe biological processes in vivo. PET imaging has been used to diagnose and monitor the progression of diseases, as well as to facilitate drug development efforts at both preclinical and clinical stages.
Jian Rong, Achi Haider, Troels E. Jeppesen, Lee Josephson, Steven H. Liang   +4 more
openaire   +3 more sources