Figure - PMC

Skip to main content

An official website of the United States government

Here's how you know

Here's how you know

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.

View full-text article in PMC

. 2022 Aug 24;12:942460. doi: 10.3389/fcimb.2022.942460

Search in PMC
Search in PubMed
View in NLM Catalog
Add to search

Copyright © 2022 Chen, Xu, Wu, Cao, Li, Hou, Wang, Liu, Ji, Zhang and Li

This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) and the copyright owner(s) are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.

PMC Copyright notice

The α-diversity analysis (Shannon, Simpson, the observed OTUs, ACE, Chao-1 index) of the oral and gut microbiotas among the three groups. The oral α-diversity analysis (A–E) and the gut α-diversity analysis (F–J) are presented. p-values calculated using Kruskal–Wallis-test among three groups, and post hoc group comparisons evaluated by Bonferroni adjustment. Pcn, subgingival plaque of normal cognition controls; Fcn, feces of normal cognition controls; Pmild, subgingival plaque of mild AD; Fmild, feces of mild AD; Pmoderate, subgingival plaque of moderate AD; Fmoderate, feces of moderate AD.