Fig. 1.
Characteristic changes (Δ) in plasma Aβ40 and 42 levels in NC (n = 39) compared with the MCI/AD (n = 18) participants. Abbreviations: MCI, mild cognitive impairment; AD, Alzheimer's disease.
Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.