Abstract:IntroductionAltered brain iron metabolism in the face of aging is cited as a significant risk factor for development of Alzheimer's Disease. In order to correlate brain iron pools (total, loosely bound, non-heme) with novel magnetic resonance imaging (MRI) an experimental mouse model with an engineered deletion of iron regulatory protein-2 (IRP-2) was used. The novel MR sequences are termed susceptibility weighted imaging (SWI). These mice display signs of neurodegeneration after six months of age, manifested … Show more
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