Porphyromonas endodontalisin Subgingival Plaque.
نویسندگان
چکیده
منابع مشابه
Positive correlations between presence of gram negative enteric rods and Porphyromonas gingivalis in subgingival plaque.
The association between Gram negative enteric rods and Porphyromonas gingivalis in periodontal diseases has received little attention in the literature. Thus, the aim of this study was to investigate the associations between Gram negative enteric rods, Porphyromonas gingivalis and clinical parameters of periodontal disease. The prevalence of Gram-negative enteric rods and P. gingivalis were exa...
متن کاملComparison of real-time PCR and culture for detection of Porphyromonas gingivalis in subgingival plaque samples.
Porphyromonas gingivalis is a major pathogen in destructive periodontal disease in humans. Detection and quantification of this microorganism are relevant for diagnosis and treatment planning. The prevalence and quantity of P. gingivalis in subgingival plaque samples of periodontitis patients were determined by anaerobic culture and real-time PCR amplification of the 16S small-subunit rRNA gene...
متن کاملNegative correlation of distributions of Streptococcus cristatus and Porphyromonas gingivalis in subgingival plaque.
Porphyromonas gingivalis is one of the major causative agents of adult periodontitis. One of the features of this periodontal pathogen is its ability to attach to a variety of oral bacterial surfaces and to colonize subgingival dental plaque. We have shown that Streptococcus cristatus CC5A inhibits expression of fimA, a gene encoding the major protein subunit of long fimbriae in P. gingivalis; ...
متن کاملDistribution of Porphyromonas gingivalis fimA genotypes in isolates from subgingival plaque and blood sample during bacteremia.
INTRODUCTION Porphyromonas gingivalis is considered as a major etiological agent in the onset and progression of chronic destructive periodontitis. Porphyromonus gingivalis fimA type has been correlated to the virulence potential of the strain; therefore this gene could be involved in the ability of P. gingivalis to reach blood stream. OBJECTIVE The classifications of P. gingivalis fimA types...
متن کاملMicrobial complexes in subgingival plaque.
It has been recognized for some time that bacterial species exist in complexes in subgingival plaque. The purpose of the present investigation was to attempt to define such communities using data from large numbers of plaque samples and different clustering and ordination techniques. Subgingival plaque samples were taken from the mesial aspect of each tooth in 185 subjects (mean age 51 +/- 16 y...
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ژورنال
عنوان ژورنال: Clinical Infectious Diseases
سال: 1997
ISSN: 1058-4838,1537-6591
DOI: 10.1086/516232