Results 71 to 80 of about 137,461 (372)

Iodine-123 labeled reboxetine analogues for imaging of noradrenaline transporter in brain using single photon emission computed tomography [PDF]

, 2012
Preliminary investigation of the radioiodinated (S,S)-reboxetine analogue, 123I-INER, in baboons showed this tracer to have promise for imaging the noradrenaline transporter (NAT) using single photon emission computed tomography (SPECT).
Baldwin, Baldwin, Chang, Ding, Gandelman, Grandoso, Jobson, Jobson, Jobson, Kanegawa, Kiyono, Kung, Lakshmi, McConathy, Schou, Schou, Schou, Seibyl, Seneca, Smith, Stoddart, Tamagnan, Tavares, Tavares, Tejani-Butt, Zeng, Zoghbi   +26 more
core   +1 more source

Influence of Metal Implants on Quantitative Evaluation of Bone Single-Photon Emission Computed Tomography/Computed Tomography [PDF]

, 2022
Keisuke Oe, Feibi Zeng, Takahiro Niikura, Tomoaki Fukui, Kenichi Sawauchi, Tomoyuki Matsumoto, Munenobu Nogami, Takamichi Murakami, Ryosuke Kuroda   +8 more
openalex   +1 more source

Quantitative single-photon emission computed tomography/computed tomography for technetium pertechnetate thyroid uptake measurement

Medicine, 2016
Objectives:Technetium pertechnetate (99mTcO4) is a radioactive tracer used to assess thyroid function by thyroid uptake system (TUS). However, the TUS often fails to deliver accurate measurements of the percent of thyroid uptake (%thyroid uptake) of ...
Hyunjong Lee, J. Kim, Yeon-Koo Kang, J. Moon, Y. So, Won Woo Lee   +5 more
semanticscholar   +1 more source

Unveiling Phonon Contributions to Thermal Conductivity and the Applicability of the Wiedemann—Franz Law in Ruthenium and Tungsten Thin Films

Advanced Functional Materials, EarlyView.
Thermal transport in Ru and W thin films is studied using steady‐state thermoreflectance, ultrafast pump–probe spectroscopy, infrared‐visible spectroscopy, and computations. Significant Lorenz number deviations reveal strong phonon contributions, reaching 45% in Ru and 62% in W.
Md. Rafiqul Islam, Pravin Karna, Niraj Bhatt, Sandip Thakur, Helge Heinrich, Daniel M. Hirt, Saman Zare, Christopher Jezewski, Rinus T.P. Lee, Kandabara Tapily, John T. Gaskins, Colin D. Landon, Sean W. King, Ashutosh Giri, Patrick E. Hopkins   +14 more
wiley   +1 more source

Hybrid Single Photon Emission Computed Tomography/Computed Tomography Sulphur Colloid Scintigraphy in Focal Nodular Hyperplasia

World Journal of Nuclear Medicine, 2013
It is important to differentiate focal nodular hyperplasia (FNH), a benign condition of liver most commonly affecting women, from other neoplasm such as hepatic adenoma and metastasis.
Amit Bhoil, Shankramurthy Gayana, Ashwani Sood, Anish Bhattacharya, Bhagwant Mittal   +4 more
doaj   +1 more source

Hyperfunctioning parathyroid gland and skeletal involvement on [18F]fluorocholine PET/CT: one look with two views

European Journal of Hybrid Imaging, 2022
Hyperparathyroidism is an endocrine disorder that may be associated with other metabolic diseases. Non-invasive imaging techniques including [99mTc]Tc-sestamibi single-photon emission computed tomography (SPECT) and [18F]fluorocholine positron emission ...
Carmela Nappi, Leandra Piscopo, Michele Klain, Ciro Gabriele Mainolfi, Emilia Vergara, Daniela Adamo, Michele Davide Mignogna, Alberto Cuocolo   +7 more
doaj   +1 more source

Neuroimaging techniques in epilepsy [PDF]

, 2010
Objective: To review state-of-the-art neuroimaging modalities in epilepsy and their clinical applications. Data sources and study selection: PubMed literature searches to March 2010, using the following key words: 'epilepsy', 'positron emission ...
Ho, WY, Hung, KN, Lai, V, Mak, HKF, Yung, AWY   +4 more
core  

Determining and updating PET/CT and SPECT/CT diagnostic reference levels : a systematic review [PDF]

, 2018
The aim of this systematic review is to investigate the national diagnostic reference level (NDRL) methods for positron emission tomography/computed tomography (PET/CT) and single photon emission tomography/computed tomography (SPECT/CT) procedures.
Alkhybari, EM, Brennan, PC, Hogg, P, Kench, PL, McEntee, MF, Willowson, KP   +5 more
core   +1 more source

Decoupling Size and Electronic Effects in Doped SrTiO3 Photocatalysts Through Surface Area–Normalized CO2 Hydrogenation Rates

Advanced Functional Materials, EarlyView.
Exploring the photocatalytic reverse water–gas shift (RWGS) reaction on doped SrTiO3 nanoparticle films, reveals that normalizing catalytic rates by the catalyst's specific surface area (SSA) disentangled surface area effects from the catalyst's intrinsic material properties.
Dikshita Bhattacharyya, Baliana Shani, Isaac Holmes‐Gentle, Gerardo T Martinez, Martyn McLachlan, Nicola Seriani, Ludmilla Steier   +6 more
wiley   +1 more source

Optimized analytic reconstruction for SPECT [PDF]

, 2012
International audienceWe develop optimized analytic reconstruction for the single-photon emission computed tomography (SPECT). This reconstruction is based on : (1) Novikov's exact and Chang's approximate inversion formulas for the attenuated ray ...
Guillement, Jean-Pol, Novikov, Roman
core   +2 more sources