In Vivo Magnetic Resonance Tracking of Magnetically Labeled Cells after Transplantation
نویسندگان
چکیده
منابع مشابه
In vivo magnetic resonance tracking of magnetically labeled cells after transplantation.
During the last few years, the therapeutic use of stem and progenitor cells as a substitute for malfunctioning endogenous cell populations has received considerable attention. Unlike their current use in animal models, the introduction of therapeutic cells in patients will require techniques that can monitor their tissue biodistribution noninvasively. Among the different imaging modalities, mag...
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BACKGROUND Stem cell labeling with iron oxide (ferumoxide) particles allows labeled cells to be detected by magnetic resonance imaging (MRI) and is commonly used to track stem cell engraftment. However, the validity of MRI for distinguishing surviving ferumoxide-labeled cells from other sources of MRI signal, for example, macrophages containing ferumoxides released from nonsurviving cells, has ...
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ژورنال
عنوان ژورنال: Journal of Cerebral Blood Flow & Metabolism
سال: 2002
ISSN: 0271-678X,1559-7016
DOI: 10.1097/00004647-200208000-00001