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(a,b) Photomicrographs of Aβ40-positive CAA staining in cortical leptomeningeal vessels of 11-month old C/C (a) and HF/C (b) Tg2576 mice. (c) Vessel coverage by Aβ40-positive staining was significantly lower in HF/C mice than in C/C mice. Scale bar = 500 μm. *p < 0.05.
