Results 131 to 140 of about 528,348 (385)

Positron Emission Tomography: Current Challenges and Opportunities for Technological Advances in Clinical and Preclinical Imaging Systems.

open access: yesAnnual Review of Biomedical Engineering, 2015
Positron emission tomography (PET) imaging is based on detecting two time-coincident high-energy photons from the emission of a positron-emitting radioisotope.
J. Vaquero, Paul Kinahan
semanticscholar   +1 more source

Theranostic Toolbox for Neutrophil Functionalization

open access: yesAdvanced Science, EarlyView.
Here, neutrophil‐specific fluorine nanoparticles additionally equipped with either activating or inhibiting peptides for a background‐free 19F MRI‐based nanotheranostic approach are engineered. It is demonstrated that this approach is suitable to visualize and concomitantly direct neutrophil functionality depending on the specific requirements to ...
Pascal Bouvain   +11 more
wiley   +1 more source

Randomized control trial of using tongue acupuncture in autism spectrum disorder

open access: yesJournal of Traditional Chinese Medical Sciences, 2014
Objective: The therapeutic approach of traditional chinese Medicine (TCM) in autism spectrum disorder (ASD) is a functional one. To study the efficacy, safety and functional brain change from the use of tongue acupuncture (TAC) on ASD children.
Virginia Chun-Nei Wong   +2 more
doaj   +1 more source

Positron emission tomography imaging using radiolabeled inorganic nanomaterials.

open access: yesAccounts of Chemical Research, 2015
CONSPECTUS: Positron emission tomography (PET) is a radionuclide imaging technology that plays an important role in preclinical and clinical research.
Xiaolian Sun, W. Cai, Xiaoyuan Chen
semanticscholar   +1 more source

Visualization of the Spiral Ganglion Neuron in Vivo Using a Novel 177Lu Nuclear Molecule Label

open access: yesAdvanced Science, EarlyView.
The study developed and validated a radionuclide‐labeled anti‐VGLUT1 antibody probe for the first nuclear imaging of cochlear spiral ganglion neurons (SGNs) in vivo. This approach may provide aid in screening candidates suitable for CI surgery by quantifying the number of surviving SGNs, and predicting the potential for postoperative hearing ...
Chenyang Kong   +11 more
wiley   +1 more source

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

open access: yes, 2008
The utility of PET for monitoring responses to radiation therapy have been complicated by metabolically active processes in surrounding normal tissues.
Agazaryan, Nzhde   +7 more
core  

The methodology of TSPO imaging with positron emission tomography

open access: yesBiochemical Society Transactions, 2015
The 18-kDA translocator protein (TSPO) is consistently elevated in activated microglia of the central nervous system (CNS) in response to a variety of insults as well as neurodegenerative and psychiatric conditions.
F. Turkheimer   +6 more
semanticscholar   +1 more source

Targeting Hyperglycemic Bone Pre‐Metastatic Niche for Breast Cancer Bone Metastasis Therapy

open access: yesAdvanced Science, EarlyView.
This study reveals that breast cancer creates a hyperglycemic pre‐metastatic niche in bone prior to colonization and amplifies glucose metabolism post‐metastasis. To target this mechanism, a biomimetic enzyme‐engineered nanoplatform that disrupts tumor glycolytic pathways, proposing a therapeutic strategy to inhibit breast cancer bone metastasis by ...
Jianxin Ye   +13 more
wiley   +1 more source

Glucose Transport across the Blood—Brain Barrier in Normal Human Subjects and Patients with Cerebral Tumours Studied Using [11C]3-O-Methyl-D-Glucose and Positron Emission Tomography [PDF]

open access: bronze, 1986
David J. Brooks   +9 more
openalex   +1 more source

Time resolution of the plastic scintillator strips with matrix photomultiplier readout for J-PET tomograph

open access: yes, 2016
Recent tests of a single module of the Jagiellonian Positron Emission Tomography system (J-PET) consisting of 30 cm long plastic scintillator strips have proven its applicability for the detection of annihilation quanta (0.511 MeV) with a coincidence ...
3M Optical Systems   +52 more
core   +1 more source

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