Results 41 to 50 of about 859,031 (290)
Clinical language search algorithm from free-text: facilitating appropriate imaging
BMC Medical Imaging, 2022 Background The comprehensiveness and maintenance of the American College of Radiology (ACR) Appropriateness Criteria (AC) makes it a unique resource for evidence-based clinical imaging decision support, but it is underutilized by clinicians.
Gunvant R. Chaudhari +7 more
doaj +1 more source
EJNMMI Research, 2017 Background Measures of tumour heterogeneity derived from 18-fluoro-2-deoxyglucose positron emission tomography/computed tomography (18F-FDG PET/CT) scans are increasingly reported as potential biomarkers of non-small cell lung cancer (NSCLC) for ...
Usman Bashir +8 more
doaj +1 more source
On the noise-resolution duality, Heisenberg uncertainty and Shannon's information [PDF]
, 2015 Several variations of the Heisenberg uncertainty inequality are derived on the basis of "noise-resolution duality" recently proposed by the authors. The same approach leads to a related inequality that provides an upper limit for the information capacity
de Hoog, F. +3 more
core +3 more sources
Journal of Cardiovascular Magnetic Resonance, 2021 Background The widespread clinical application of coronary cardiovascular magnetic resonance (CMR) angiography (CMRA) for the assessment of coronary artery disease (CAD) remains limited due to low scan efficiency leading to prolonged and unpredictable ...
Reza Hajhosseiny +16 more
doaj +1 more source
Organoids in pediatric cancer research
FEBS Letters, EarlyView.Organoid technology has revolutionized cancer research, yet its application in pediatric oncology remains limited. Recent advances have enabled the development of pediatric tumor organoids, offering new insights into disease biology, treatment response, and interactions with the tumor microenvironment.
Carla Ríos Arceo, Jarno Drost
wiley +1 more source
Imaging to study solid tumour origin and progression: lessons from research and clinical oncology [PDF]
, 2017 Biomedical imaging in recent decades has clarified our understanding of normal and pathological cellular processes in vivo. In particular, this approach recently provided insights into processes occurring at a molecular or genetic level rather than at ...
Beyer T +5 more
core +1 more source
Structural biology of ferritin nanocages
FEBS Letters, EarlyView.Ferritin is a conserved iron‐storage protein that sequesters iron as a ferric mineral core within a nanocage, protecting cells from oxidative damage and maintaining iron homeostasis. This review discusses ferritin biology, structure, and function, and highlights recent cryo‐EM studies revealing mechanisms of ferritinophagy, cellular iron uptake, and ...
Eloise Mastrangelo, Flavio Di Pisa
wiley +1 more source
Improving spatial resolution of confocal Raman microscopy by super-resolution image restoration [PDF]
, 2016 A new super-resolution image restoration confocal Raman microscopy method (SRIR-RAMAN) is proposed for improving the spatial resolution of confocal Raman microscopy. This method can recover the lost high spatial frequency of the confocal Raman microscopy
Cui, Han +5 more
core +1 more source
Three-dimensional imaging and scanning: Current and future applications for pathology
Journal of Pathology Informatics, 2017 Imaging is vital for the assessment of physiologic and phenotypic details. In the past, biomedical imaging was heavily reliant on analog, low-throughput methods, which would produce two-dimensional images.
Navid Farahani +7 more
doaj +1 more source
A general 11C-labeling approach enabled by fluoride-mediated desilylation of organosilanes
Nature Communications, 2020 Convenient and fast methods to introduce 11C into organic molecules are of great help for molecular imaging studies. Here, the authors developed an efficient incorporation of [11C]CO2 and [11C]CH3I into molecules via a fluoride-mediated desilylation ...
Wenchao Qu +6 more
doaj +1 more source