scholarly journals Enhancement and Passive Acoustic Mapping of Cavitation from Fluorescently Tagged Magnetic Resonance-Visible Magnetic Microbubbles In Vivo

2016 ◽  
Vol 42 (12) ◽  
pp. 3022-3036 ◽  
Author(s):  
Calum Crake ◽  
Joshua Owen ◽  
Sean Smart ◽  
Christian Coviello ◽  
Constantin-C. Coussios ◽  
...  
Keyword(s):  
Magnetic Resonance ◽  
Passive Acoustic ◽  
Acoustic Mapping

Cavitation enhanced drug delivery in-vivo using combined B-mode guidance and real-time passive acoustic mapping: Challenges and results

2017 ◽  
Vol 141 (5) ◽  
pp. 3491-3491
Author(s):  
Christian Coviello ◽  
Rachel Myers ◽  
Edward Jackson ◽  
Erasmia Lyka ◽  
Lauren Morris ◽  
...  
Keyword(s):  
Drug Delivery ◽  
Real Time ◽  
Passive Acoustic ◽  
Acoustic Mapping

In vivo biodistribution of fluorescently tagged magnetic microbubbles for cavitation enhancement with real time passive acoustic mapping

2015 ◽  
Vol 138 (3) ◽  
pp. 1845-1845
Author(s):  
Calum Crake ◽  
Robert Carlisle ◽  
Joshua Owen ◽  
Sean Smart ◽  
Christian Coviello ◽  
...  
Keyword(s):  
Real Time ◽  
In Vivo Biodistribution ◽  
Passive Acoustic ◽  
Acoustic Mapping

Spectroscopic imaging of human disease

1996 ◽  
Vol 54 ◽  
pp. 884-885
Author(s):  
D.J. Meyerhoff
Keyword(s):  
Magnetic Field ◽  
Magnetic Resonance ◽  
Field Gradient ◽  
Human Disease ◽  
Morphological Changes ◽  
Magnetic Field Gradient ◽  
Spectroscopic Imaging ◽  
Resonance Spectroscopy ◽  
Tissue Water

Magnetic Resonance Imaging (MRI) observes tissue water in the presence of a magnetic field gradient to study morphological changes such as tissue volume loss and signal hyperintensities in human disease. These changes are mostly non-specific and do not appear to be correlated with the range of severity of a certain disease. In contrast, Magnetic Resonance Spectroscopy (MRS), which measures many different chemicals and tissue metabolites in the millimolar concentration range in the absence of a magnetic field gradient, has been shown to reveal characteristic metabolite patterns which are often correlated with the severity of a disease. In-vivo MRS studies are performed on widely available MRI scanners without any “sample preparation” or invasive procedures and are therefore widely used in clinical research. Hydrogen (H) MRS and MR Spectroscopic Imaging (MRSI, conceptionally a combination of MRI and MRS) measure N-acetylaspartate (a putative marker of neurons), creatine-containing metabolites (involved in energy processes in the cell), choline-containing metabolites (involved in membrane metabolism and, possibly, inflammatory processes),

Monitoring stem cell migration in the nervous system by in vivo magnetic resonance imaging

2005 ◽  
Vol 25 (1_suppl) ◽  
pp. S692-S692
Author(s):  
Mathias Hoehn ◽  
Uwe Himmelreich ◽  
Ralph Weber ◽  
Pedro Ramos-Cabrer ◽  
Susanne Wegener ◽  
...  
Keyword(s):  
Magnetic Resonance Imaging ◽  
Nervous System ◽  
Stem Cell ◽  
Cell Migration ◽  
Magnetic Resonance ◽  
Resonance Imaging ◽  
Stem Cell Migration
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