Figure 6From: Monitoring the prevalence of viable and dead cariogenic bacteria in oral specimens and in vitro biofilms by qPCR combined with propidium monoazideCorrelation of viable S. mutans cell number in saliva with viable S. mutans cell number in (A) dental plaque from caries-free patients (n=24) and (B) carious dentin (n=21) as assessed by PMA-qPCR. All data were calculated three times, and the mean values were plotted. X = log10x, where x is the viable cell number in dental plaque (A) or carious dentin (B). Y = log10y, where y is the viable cell number in saliva.Back to article page