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. 2019 Dec 27;11:111. doi: 10.1186/s13195-019-0566-0

Fig. 2.

Fig. 2

SUVR-dependent plasma Aβ1–42 concentrations for the 52 enrolled clinically suspected early stage AD subjects. Abbreviations: Aβ, Amyloid β; AD, Alzheimer’s disease; SUVR, standardized uptake value ratio; PET+, amyloid positron emission tomography positivity; PET−, amyloid positron emission tomography negativity