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AMI 227

Known as: AMI-227 
National Institutes of Health

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1 relation

Broader (1)

ferumoxtran-10

Papers overview

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2004
2004
Vessel size imaging using low intravascular contrast agent concentrations
Vessel size index (VSI) measurements have been validated on rats bearing a glioma with high doses of contrast agent. The aim of… 
Highly Cited
2002
Highly Cited
2002
Effects of intracellular pH, blood, and tissue oxygen tension on T1ρ relaxation in rat brain
The effects of intracellular pH (pHi), paramagnetic macroscopic, and microscopic susceptibility on T1 in the rotating frame (T1… 
1999
1999
Electron microscopy study of intrahepatic ultrasmall superparamagnetic iron oxide kinetics in the rat. Relation with magnetic resonance imaging
Highly Cited
1999
Highly Cited
1999
In vivo measurement of ADC change due to intravascular susceptibility variation
The apparent diffusion coefficient (ADC) of extravascular tissue water in rat brains was measured in response to step‐wise… 
Highly Cited
1999
Highly Cited
1999
Dose and scanning delay using USPIO for central nervous system macrophage imaging
Rationale and objectives: In experimental allergic encephalomyelitis (EAE), central nervous system (CNS) macrophage imaging is… 
Highly Cited
1998
Highly Cited
1998
Lymph node metastases: safety and effectiveness of MR imaging with ultrasmall superparamagnetic iron oxide particles--initial clinical experience.
PURPOSE To evaluate the clinical and biologic safety of ultrasmall superparamagnetic iron oxide particles (AMI-227) as a contrast… 
Highly Cited
1997
Highly Cited
1997
Liver positive enhancement after injection of superparamagnetic nanoparticles: respective role of circulating and uptaken particles.
Highly Cited
1995
Highly Cited
1995
Blood-pool MR contrast material for detection and characterization of focal hepatic lesions: initial clinical experience with ultrasmall superparamagnetic iron oxide (AMI-227).
OBJECTIVE AMI-227 is an ultrasmall superparamagnetic iron oxide colloid known to enhance tissue T1 and T2 relaxation rates… 
Highly Cited
1994
Highly Cited
1994
MR lymphography with superparamagnetic iron nanoparticles in rats: pathologic basis for contrast enhancement.
OBJECTIVE The purpose of this study in rodents was to determine the pathologic basis for enhancement patterns of hyperplastic and… 
1993
1993
Dual contrast enhancement of both T1- and T2-weighted sequences using ultrasmall superparamagnetic iron oxide.
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