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.
Scatter plot of the median ± IQR of salivary Aβ (1-42), and P-tau and mean ± SD of salivary total α-syn protein levels in the groups. Median values are indicated with a horizontal line. AD: Alzheimer’s disease, PD: Parkinson’s disease, C: control. Data in the AD group are presented without considering the age confounding variable. #p < 0.05, ## p < 0.01, ### p < 0.001 compared to the control group. .
