[Profiles and differences of submucosal microbial in peri-implantitis and health implants: A cross-sectional study].

ABSTRACT:

Objective

To describe the submucosal microbial profiles of peri-implantitis and healthy implants, and to explore bacteria that might be correlated with clinical parameters.

Methods

In the present cross-sectional study, 49 patients were recruited. Each patient contributed with one implant, submucosal biofilms were collected from 20 healthy implants and 29 implants with peri-implantitis. DNA was extracted and bacterial 16S ribosomal RNA (16S rRNA) genes were amplified. Submucosal biofilms were analyzed using 16S rRNA sequencing at Illumina MiSeq platform. Differences between the groups were determined by analyzing α diversity, microbial component and microbial structure. The potential correlation between the bacteria with pocket probing depth (PPD) of peri-implant calculated b

SUBMITTER: Sun F 

PROVIDER: S-EPMC9894807 | biostudies-literature | 2023 Feb

REPOSITORIES: biostudies-literature