From: Dental plaque as a biofilm and a microbial community – implications for health and disease
Bacterium | Percentage of total viable count (%) | |||||
---|---|---|---|---|---|---|
Pre-pulse | pH 7.0 | 5.5 | 5.0 | 4.5 | no pH control | |
Streptococcus mutans | 0.3 | 1.0 | 4.2 | 7.9 | 9.6 | 18.9 |
Lactobacillus rhamnosus | 0.1 | 0.2 | 2.4 | 6.2 | 13.9 | 36.1 |
Streptococcus gordonii | 28.3 | 25.0 | 2.6 | 6.9 | 2.7 | 0.2 |
Fusobacterium nucleatum | 15.2 | 9.5 | 7.4 | 2.3 | 2.7 | <0.001 |