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Comparative antimutagenicity of saliva and oral bacteria against mutagens
Ames test Antimutagenicity Human saliva Oral anaerobic bacteria
2008/11/12
The purpose of this study was to investigate the mutagenic and antimutagenic interactions between several fractions of saliva and the habitual oral bacteria. Antimutagenicity was examined against the ...
Controlling cariogenic bacteria by the regular check-up system
Lactobacilli Mutans streptococci Regular check-up system Risk factors
2008/4/16
Regular check-ups are important for reducing the risk factors of dental caries. Through regular check-ups, clinicians empirically know that the incidence of the new dental caries was suppressed. Howev...
Detection of 6 periodontal bacteria in dental plaque samples from Japanese children
Children Dental plaque Periodontal bacteria Polymerase chain reaction (PCR)
2008/4/16
We analyzed the distribution of 6 periodontal bacteria (Porphyromonas gingivalis, Prevotella nigrescens, Prevotella intermedia, Eikenella corrodens, Actinobacillus actinomycetemcomitans and Capnocytop...
Regional differences in the detection rate of periodontopathic bacteria in supragingival plaque
Immunoslot-blot Plaque Site-specificity Supragingival
2008/4/16
Although there are numerous reports on detection of bacteria causing periodontal diseases within the oral cavity, most of these treat the oral cavity as a single entity. The objective of this study wa...
Relationship between caries risk and presence of cariogenic bacteria among Japanese pregnant women
Cariogenic bacteria Cariostat PCR Pregnant women
2008/4/16
Objectives: To analyze the relationship between caries risk and the presence of S.mutans and S.sobrinus from plaques of pregnant women using the Cariostat method and the polymerase chain reaction (PCR...