
Keywords: Aβ; β-Amyloid peptide; Aβ40; 40-amino acid isoform of β-Amyloid peptide; Aβ42; 42-amino acid isoform of β-Amyloid peptide; Aβ42/Aβ40; ratio of measured steady-state levels of Aβ42 and Aβ40; AD; Alzheimer's Disease; AICD; APP intracellular domain