Impact of Oral Hygiene Discontinuation on Supragingival and Salivary Microbiomes.

ABSTRACT: The purpose of the present study was to characterize and compare supragingival and salivary microbiotas during a 10-d period of oral hygiene discontinuation. We tested the hypothesis that the composition of the salivary microbiota will reflect local microbial changes associated with accumulated biofilm formation and maturation. Pooled supragingival plaque (n = 145) and stimulated saliva (n = 145) samples were collected and plaque and gingival indices were recorded from 29 orally healthy individuals at baseline, during oral hygiene discontinuation (days 4, 7, and 10), and 14 d after resumption of oral hygiene. Supragingival and salivary microbiotas were processed by next-generation sequencing (Human Oral Microbe Identification using Next Generation Sequencing) and microbial co

SUBMITTER: Belstrom D 

PROVIDER: S-EPMC5896869 | biostudies-literature | 2018 Jan

REPOSITORIES: biostudies-literature