mutans and inhibit hemagglutination of the periopathogen Porphyromonas gingivalis
For example, when Porphyromonas gingivalis
and Tannerella forsythia are present in the subgingival plaque, a patient is more likely to develop chronic periodontitis, more likely to progress to advanced periodontal disease, and less likely to experience a successful treatment outcome.
The microbiological parameters Aggregatibacter actinomycetemcomitans (Aa), Fusobacterium nucleatum (Fn), Porphyromonas gingivalis
(Pg) and Prevotella intermedia (Pi) were recorded.
Microbiological studies have demonstrated Actinobacillus actinomycetemcomitans, Porphyromonas gingivalis
, Fusobacterium nucleatum, and Treponema denticola organisms, suggesting that many pathogens may be involved in the disease process.
The bacterium causing periodontitis, namely Porphyromonas gingivalis
, causes citrullination through its own PADI enzyme.
This leaves us vulnerable to infections by bacteria that cause gum disease, such as Porphyromonas gingivalis
Using culturing-based studies of the bacteria growing at healthy and periodontitis-affected sites, three species have been identified as significantly associated with clinical disease severity: Porphyromonas gingivalis
, Treponema denticola, and Tannerella forsythia.
Levels of interleukin IL-1[beta], IL-8 and IL-10 in saliva and gingival crevicular fluid (GCF) were evaluated by ELISA, as well as the expression of Porphyromonas gingivalis
(Pg), Aggregatibacter actinomycetemcomitans, (Aa) Tannerella forsythia (Tf), and Treponema denticola (Td), by qPCR.
fimbria-dependent activation of inflammatory genes in human aortic endothelial cells.
24, 2016 /PRNewswire/ -- Two new research studies demonstrate how the 1064nm wavelength PerioLase[R] MVP-7[TM] dental laser system, optimized for the LANAP[R] protocol, selectively destroys Porphyromonas gingivalis
(Pg), a "keystone" pathogen that directs other gum tissue bacteria to become pathogenically active in the progressive destruction involved in moderate to severe gum disease.
9, 17, 18) Pregnancy outcomes were evaluated in these animals after either the establishment of experimental periodontitis, the establishment of a non-disseminating subcutaneous tissue infection with Porphyromonas gingivalis
(a common gramnegative periodontal pathogen) (9) or intravenous injection of LPS from P.
Eikenella corrodens, Fusobacterium, Porphyromonas gingivalis
, Prevotella species, Treponema denticola, Veillonella species etc.