Results 41 to 50 of about 61,746 (312)

Persistent Bilateral [18F]THK5351 and Migrating Unilateral [18F]FDG Uptake in Anti‐LGI1 Encephalitis

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Anti–leucine‐rich glioma‐inactivated 1 encephalitis (LGI1‐E) can cause persistent cognitive deficits, but the mechanisms remain unclear. A 40‐year‐old woman with LGI1‐E presented with subacute cognitive deficits and showed mild left medial temporal lobe (MTL) swelling and fluid‐attenuated inversion recovery (FLAIR) hyperintensity on initial ...
Yusuke Akitomi, Kenichiro Taira, Masanori Kurihara, Kenji Ishibashi, Kenji Ishii, Fumio Suzuki, Aya Midori Tokumaru, Makoto Hara, Atsushi Iwata   +8 more
wiley   +1 more source

Characterization of a Recyclate‐Based MgO‐Steel Composite As‐Sintered Inert Anode Candidate After Exposure to Cryolite Electrolysis

Advanced Engineering Materials, EarlyView.
Carbon‐free inert anodes are essential for decarbonizing aluminum electrolysis. This study investigates a recyclate‐based MgO‐316L steel composite anode tested under galvanostatic Hall–Héroult conditions in cryolite at 1000°C. Microstructural analysis reveals selective MgO fluorination, spinel and oxide layer formation, electrolyte infiltration, and ...
Serhii Yaroshevskyi, Alexander Adamczyk, Nora Brachhold, Gert Schmidt, Jana Hubálková, R. Gumeniuk, Alexandros Charitos, Christos G. Aneziris   +7 more
wiley   +1 more source

A BORON COMPLEX DESIGNED FOR FLUORINE-18 LABELING AIMING FOR PET IMAGING APPLICATION

Hematology, Transfusion and Cell Therapy
Introduction/Justification: Positron emission tomography (PET) is a rapidly expanding clinical modality worldwide due to the availability of compact medical cyclotrons and automated chemistry for the production of radiopharmaceuticals.
Mariana Almeida Figueira, Joaldo Garcia Arruda, Victor Maia Miranda, Pedro Paulo Corbi, Luiz Antônio Sodré Costa, Fabio Luiz Navarro Marques, Victor Marcelo Deflon   +6 more
doaj   +1 more source

Fluorine-18-Labeled Fluorescent Dyes for Dual-Mode Molecular Imaging

Molecules, 2020
Recent progress realized in the development of optical imaging (OPI) probes and devices has made this technique more and more affordable for imaging studies and fluorescence-guided surgery procedures.
Maxime Munch, Benjamin H. Rotstein, Gilles Ulrich   +2 more
doaj   +1 more source

Towards the development of new subtype-specific muscarinic receptor radiopharmaceuticals-radiosynthesis and ex vivo biodistribution of [18F] 3-(4-(2-(2-(2-fluoroethoxy) ethoxy) ethylthio)-1, 2, 5-thiadiazol-3-yl)-1-methyl-1, 2, 5, 6-tetrahydropyridine [PDF]

, 2010
Muscarinic receptors have been implicated in neurological disorders including Alzheimer’s disease, Parkinson’s disease, and schizophrenia. Nineteen derivatives of thiadiazolyltetrahydropyridine (TZTP), a core that has previously shown high affinities ...
Houle, Sylvain, Mamo, David, Mulsant, Benoit H., Pollock, Bruce G., van Oosten, Erik M., Vasdev, Neil, Wilson, Alan A.   +6 more
core   +1 more source

Interaction of MgO Recyclate‐Based Cermet Anode With KF‐AlF3‐Al2O3 at 800°C During Laboratory Scale Aluminum Molten Salt Electrolysis

Advanced Engineering Materials, EarlyView.
A carbon‐free, as‐sintered MgO–steel cermet anode, fabricated via cold isostatic pressing using MgO–C refractory recyclate, was evaluated under laboratory‐scale K‐cryolite electrolysis at 800°C. Operation at this reduced temperature, combined with the electrolyte's limited electrical conductivity, led to an increase in cell voltage.
Farhan Hossain, Alexander Adamczyk, Felipe Alejandro Garcia Paz, Serhii Yaroshevskyi, Felix Drechsler, Daniel Vogt, Christos G. Aneziris, Alexandros Charitos   +7 more
wiley   +1 more source

Synthesis and evaluation of TSPO-targeting radioligand [18F]F-TFQC for PET neuroimaging in epileptic rats

Acta Pharmaceutica Sinica B
The translocator protein (TSPO) positron emission tomography (PET) can noninvasively detect neuroinflammation associated with epileptogenesis and epilepsy.
Wenhui Fu, Qingyu Lin, Zhequan Fu, Tingting Yang, Dai Shi, Pengcheng Ma, Hongxing Su, Yunze Wang, Guobing Liu, Jing Ding, Hongcheng Shi, Dengfeng Cheng   +11 more
doaj   +1 more source

2-(4-Methylsulfonylphenyl)pyrimidines as Prospective Radioligands for Imaging Cyclooxygenase-2 with PET—Synthesis, Triage, and Radiolabeling

Molecules, 2018
Cyclooxygenase 2 (COX-2) is an inducible enzyme responsible for the conversion of arachidonic acid into the prostaglandins, PGG2 and PGH2. Expression of this enzyme increases in inflammation.
Michelle Y. Cortes-Salva, Stal Shrestha, Prachi Singh, Cheryl L. Morse, Kimberly J. Jenko, Jose A. Montero Santamaria, Sami S. Zoghbi, Robert B. Innis, Victor W. Pike   +8 more
doaj   +1 more source

Time-course of effects of external beam radiation on [18F]FDG uptake in healthy tissue and bone marrow. [PDF]

, 2008
The utility of PET for monitoring responses to radiation therapy have been complicated by metabolically active processes in surrounding normal tissues.
Agazaryan, Nzhde, Czernin, Johannes, DeMarco, John J, Hsueh, Wei-Ann, Kesner, Adam L, Lau, Victoria K, Silverman, Daniel Hs, Speiser, Michael   +7 more
core  

Development of novel fluorine-18 labeled PET radioligands for monoamine oxidase B (MAO-B) [PDF]

, 2013
Monoamine oxidases (MAO-A and MAO-B) are important enzymes regulating the levels of monoaminergic neurotransmitters. Selectiv e and irreversible MAO-B inhibitors such as L -deprenyl and rasagiline are clinically used for the t reatment of ...
Nag, Sangram
core   +2 more sources