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.
Metformin ameliorated the cognitive impairment caused by diabetes in patients with Alzheimer’s disease. Mean PACC score (A), mean Memory Composite score (B), and mean Learning Composite score (C) are expressed in relation to cognitively normal subjects. (D) Rey Auditory Verbal Learning Test (AVTOT) score in consecutive trials (T1–T5). Data are presented as mean ± SEM. *p < 0.05, **p < 0.01, and ***p < 0.001 (one-way ANOVA with pairwise comparisons)
