Subgingival microbiota of periodontally untreated Mexican subjects with generalized aggressive periodontitis.

Background And Aim: Specific microbial profiles that may distinguish between generalized aggressive-periodontitis (GAgP) and generalized chronic-periodontitis (GCP) have, to date, not been described. The purpose of the present study was to describe the subgingival microbial composition of Mexican subjects with GAgP and compare it with that of individuals with GCP and periodontal health (PH).

Material And Methods: Seventy-seven subjects with GAgP (n=19), GCP (n=39) and PH (n=19) were selected.

Description of the subgingival microbiota of periodontally untreated Mexican subjects: chronic periodontitis and periodontal health.

Background: Recent studies have suggested that changes in the prevalence and/or proportion of distinct microorganisms characterize the subgingival microbial profiles of populations around the world. At present, no information is available on the subgingival microbiota of Mexican subjects. The purpose of the present study was to determine the microbial composition of subgingival plaque in Mexican subjects with untreated chronic periodontitis.