Abstract: AbstractDeposition of beta-amyloid (Aβ) deposits is one major histopathological hallmark of Alzheimer’s disease (AD). Here, we introduce volumetric multi-spectral optoacoustic tomography (vMSOT), which covers 10×10×10 mm3 field-of-view, capable of 3D whole mouse brain imaging. We show for the first time the optoacoustic properties of oxazine-derivative AOI987 probe, which binds to Aβ, and the application of vMSOT for the quantification of brain-wide Aβ deposition. Administration of AOI987 to two common transgenic mouse strains of AD amyl...
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Topics: 
Pathology
Neuroscience