Results 41 to 50 of about 812 (118)

Quantitative Dual‐Energy CT Perfusion Versus SPECT/CT V/Q Scintigraphy for Preoperative Lung Function Assessment: A Prospective Cohort Study

Journal of Medical Imaging and Radiation Oncology, EarlyView.
ABSTRACT Introduction Accurate preoperative physiological assessment is critical for high‐risk patients undergoing lung resection to predict postoperative lung function. This study compared quantitative dual‐energy CT (DECT) perfusion with SPECT/CT for lobar perfusion mapping in an at‐risk oncological cohort.
Jack Edward Liu, Kane Nicholls, Audree So, Siddharth M. Kulkarni, Anthony Tu Tran, Stephen A. Barnett, Amy Baker   +6 more
wiley   +1 more source

Engineered antibody and neuropeptide mediated radionuclide targeting in prostate cancer

, 2010
PhDProstate cancer (PC) is the most common cancer type in men in the western world and to date no definitive stratergy to image PC is avaliable. This thesis explores the possibility of using Prostate Specific Membrane Antigen (PSMA) and Gastrin Releasing
Kashani, Roxana M G, Kashani, Roxana M. G.   +1 more
core  

Brain Serotonin Transporter Is Elevated in Obesity: Bayesian and Frequentist Meta‐Analyses

Diabetes, Obesity and Metabolism, EarlyView.
ABSTRACT Aims The brain plays a critical role in controlling energy balance. Previous studies have mainly focused on dopaminergic mechanisms, whereas much less attention has been paid to serotonin during the emergence of overweight and obesity. Therefore, this study investigated the association between serotonin transporter (SERT) availability and ...
Kyoungjune Pak
wiley   +1 more source

Progettazione e sintesi di nuovi probes molecolari per la Proteina Traslocatrice (18kDa) (TSPO)

, 2011
La Proteina Traslocatrice (18 kDa) (TSPO) è una proteina mitocondriale ampiamente espressa nelle cellule gliali e in molti tessuti periferici. Il TSPO è coinvolto in numerosi processi cellulari e la sua espressione risulta alterata in concomitanza di ...
SIGNORINI, PIERSERGIO
core  

A Four‐Week Treatment With Dapagliflozin Is Associated With a Reduction in Insulin‐Stimulated Renal Cortical Glucose Uptake: A Post Hoc Analysis From a Pilot Study

Diabetes, Obesity and Metabolism, EarlyView.
ABSTRACT Introduction and Objective Treatment with sodium‐glucose cotransporter‐2 inhibitors (SGLT‐2i) reduces the risk of both cardiovascular and renal outcomes in type 2 diabetes (T2D). The specific mechanism by which this happens has not yet been clarified.
Shawn Gugliandolo, Cassandra Morciano, Andrea Guarneri, Gian Pio Sorice, Marta Giaccari, Luigi Cappannoli, Umberto Capece, Amelia Splendore, Adriana Avolio, Lorenzo Diego Greco, Patricia Iozzo, Rossana Moroni, Alfredo Pontecorvi, Maria Lucia Calcagni, Francesco Burzotta, Domenico D'Amario, Filippo Crea, Lucia Leccisotti, Francesca Cinti   +18 more
wiley   +1 more source

From chromaffin cells to Phaeochromocytoma: insight into the sympathoadrenal cell lineage

, 2007
Chromaffin cells are a modified post-ganglionic sympathetic neuron, which synthesise and secrete catecholamines. The neoplastic transformation of chromaffin cells is demonstrated by the tumour phaeochromocytoma, a functional tumour that recapitulates the
Cleary, Susannah
core  

Longitudinal Tracking of Astrocyte Reactivity During the Development of Chronic Orofacial Neuropathic Pain Using [18F]‐SMBT‐1 Positron‐Emission Tomography

Glia, Volume 74, Issue 8, August 2026.
Using [18F]‐SMBT‐1 PET, we longitudinally tracked MAO‐B–expressing reactive astrocytes during orofacial neuropathic pain development in rats, revealing region‐ and time‐specific astrocyte activation during pain chronification. ABSTRACT Chronic neuropathic pain represents a significant global health burden and is hypothesized to be maintained by an ...
Lewis S. Crawford, James W. M. Kang, OIivia I. Davanzo, Hyunsol Lim, Sabrina Salberg, Marissa Srgo, Crystal Li, Gaelle M. Emvalomenos, Bianca Jupp, Matthew Long, Wayne Noonan, Mohammad B. Haskali, Richelle Mychasiuk, Kevin A. Keay, Luke A. Henderson   +14 more
wiley   +1 more source

Accreditation of the Laboratory of Radiopharmacy – requested requirements or need of challenge

, 2015
Laboratory of Radiopharmacy is a part the Faculty of Medical Sciences, Department of Pharmacy in the Goce Delcev University in Stip and was granted by the Government of Republic of Macedonia as a part of the project for improvement of the laboratories in
Janevik-Ivanovska, Emilija, Smilkov, Katarina, Gjorgieva Ackova, Darinka, Delipetreva, Katarina, Arev, Marija, Apostolova, Paulina   +5 more
core  

Improving image quality in terbium‐161 phantom imaging: Quantitative evaluation of DEW and TEW scatter correction methods

Journal of Applied Clinical Medical Physics, Volume 27, Issue 7, July 2026.
Abstract Background Terbium‐161 (Tb‐161) emits gamma rays and beta radiation, enabling both therapeutic and imaging applications. However, the multiple gamma emissions of 161Tb can affect image quality by increasing the scattering rate during SPECT imaging.
Melek Can, Gamze Çapa Kaya, Gül Gümüşer, Yasemin Parlak   +3 more
wiley   +1 more source

Forcing the Side‐on π‐Coordination of a C≡C Triple Bond to Technetium Using the As,CC,As Alkyne Pincer Ligand 1,2‐Bis(2‐(diisopropylarsaneyl)‐4‐(trifluoromethyl)phenyl)Ethyne

Angewandte Chemie International Edition, Volume 65, Issue 25, 15 June 2026.
Technetium alkyne complexes have eluded isolation for decades with the only indicators for their existence being the isolation of vinylidene carbenes or their follow‐up reaction products despite plentiful of reports for neighboring elements. Stable, crystalline Tc(III) and Tc(V) alkyne complexes (and their Re analogs) have now been prepared and fully ...
Maximilian Roca Jungfer, Moritz Johannes Ernst, Lukas Eberle, Marius Kesselring, Guilhem Claude, Joachim Ballmann   +5 more
wiley   +1 more source