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Positron emission tomography: current challenges and opportunities for technological advances in clinical and preclinical imaging systems
Positron emission tomography (PET) imaging is based on detecting two time-coincident high-
energy photons from the emission of a positron-emitting radioisotope. The physics of the …
energy photons from the emission of a positron-emitting radioisotope. The physics of the …
Latest advances in molecular imaging instrumentation
This review concentrates on the latest advances in molecular imaging technology, including
PET, MRI, and optical imaging. In PET, significant improvements in tumor detection and …
PET, MRI, and optical imaging. In PET, significant improvements in tumor detection and …
NEMA NU 4-2008 comparison of preclinical PET imaging systems
The National Electrical Manufacturers Association (NEMA) standard NU 4-2008 for
performance measurements of small-animal tomographs was recently published. Before this …
performance measurements of small-animal tomographs was recently published. Before this …
Performance evaluation of the MOLECUBES β-CUBE—a high spatial resolution and high sensitivity small animal PET scanner utilizing monolithic LYSO scintillation …
The MOLECUBES β-CUBE scanner is the newest amongst commercially available
preclinical PET scanners for dedicated small animal imaging. The scanner is compact …
preclinical PET scanners for dedicated small animal imaging. The scanner is compact …
Noninvasive quantification and optimization of acute cell retention by in vivo positron emission tomography after intramyocardial cardiac-derived stem cell delivery
Objectives: The aim of this study was to quantify acute myocardial retention of cardiac-
derived stem cells (CDCs) and evaluate different delivery methods with positron emission …
derived stem cells (CDCs) and evaluate different delivery methods with positron emission …
Spatial resolution and sensitivity of the Inveon small-animal PET scanner
The Inveon small-animal PET scanner is characterized by a large, 127-mm axial length and
a 161-mm crystal ring diameter. The associated high sensitivity is obtained by using all lines …
a 161-mm crystal ring diameter. The associated high sensitivity is obtained by using all lines …
Simultaneous in vivo imaging with PET and SPECT tracers using a Compton-PET hybrid camera
Positron-emission tomography (PET) and single-photon-emission computed tomography
(SPECT) are well-established nuclear-medicine imaging methods used in modern medical …
(SPECT) are well-established nuclear-medicine imaging methods used in modern medical …
Small animal PET: a review of what we have done and where we are going
Small animal research is an essential tool in studying both pharmaceutical biodistribution
and disease progression over time. Furthermore, through the rapid development of in vivo …
and disease progression over time. Furthermore, through the rapid development of in vivo …
Metabolic alterations in a rat model of takotsubo syndrome
N Godsman, M Kohlhaas, A Nickel… - Cardiovascular …, 2022 - academic.oup.com
Aims Cardiac energetic impairment is a major finding in takotsubo patients. We investigate
specific metabolic adaptations to direct future therapies. Methods and results An …
specific metabolic adaptations to direct future therapies. Methods and results An …
Small-animal PET: what is it, and why do we need it?
Small-animal PET refers to imaging of animals such as rats and mice using dedicated PET
scanners. Small-animal PET has been used extensively in modern biomedical research. It …
scanners. Small-animal PET has been used extensively in modern biomedical research. It …