Tannerella

(redirected from Tannerella forsythensis)

Tannerella

(tan?e-rel'a)
A genus of gram-negative, anaerobic, non–spore-forming bacilli (formerly classified as Bacteroides).

Tannerella forsythia

, Tannerella forsythensis
A species found in the periodontal sulcus and associated with periodontitis.
Synonym: Bacteroides forsythus
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References in periodicals archive ?
Quantitative microbiological study of subgingival plaque by real-time PCR shows correlation between levels of tannerella forsythensis and fusobacterium spp.
Microorganisms inhabiting the oral cavity, such as Treponema denticola, Porphyromonas gingivalis, Porphyromonas endodontalis, Prevotella intermedia, Bacteroides loescheii, Enterobacteriaceae, Tannerella forsythensis, Centipeda periodontii, Eikenella corrodens, and Fusobacterium nucleatum,11 interact with these sulfur-containing substances, and so produce volatile sulfide compounds (VSC), especially hydrogen sulfide (H S), methyl mercaptan (CH SH), and dimethylsulfide [(CH3)2S].12 These VSC are considered as the main sources of intra-oral OM.8
Halitosis or bad breath is caused by organisms Fusobacterium nucleatum, Prevotella intermedia, and Tannerella forsythensis and are found in stagnant areas of oral cavity.
Er:YAG laser, sonic scalers and ultrasonic scalers) the amounts of Porphyromonas gingivalis, Prevotella intermedia, Tannerella forsythensis, and Treponema denticola were significantly decreased L De Oliveira, R.R 2007 Both groups (photodynamic therapy/ phenothiazine photosensitizer and photodynamic therapy/ scaling and root planing with hand instruments) revealed similar plaque index values L Andersen, R.
Bacteria known to produce volatile sulphur-containing compounds include Aggregatibacter actinomycetemcomitans (formerly Actinobacillus actinomycetemcomitans), Actinomyces species, Atopobium parvulum, Campylobacter rectus, Desulfovibrio species, Eikenella corrodens, Eubacterium sulci, Fusobacterium species, Peptostreptococcus micros, Porphyromonas endodontalis, Porphyromonas gingivalis, Prevotella species, Solobacterium moorei, Tannerella forsythia (formerly Bacteriodes forsythus or Tannerella forsythensis), Treponema denticola, Veillonella species, Vibrio species, a phylotype of Dialister, a phylotype of the uncultivated phylum, and a phylotype of Streptococcus, and as yet unidentified sulphur-reducing bacteria.
La periodontitis cronica se inicia y sustenta en el biofilm de la placa gingival, la misma que en cualquier edad la modificacion de los factores geneticos y externos pueden modificar la patogenesis, y por tanto puede presentarse casos de recurrencia (1) El origen es polimicrobiano y es de curso lento; los microorganismos mas relacionados son Porphyromonas gingivalis, Tannerella forsythensis, Prevotella .intermedia y Actinobacillus actinoinomycentencomitans.
To our knowledge, only one investigation studied the association between VDR polymorphism and oral microbiota, but only three bacteria species were analyzed (Aggregatibacter actinomycetemcomitans, Porphyromonas gingivalis and Tannerella forsythensis) by culture and their identities confirmed by the polymerase chain reaction in persons with generalized aggressive periodontitis.
Three subgingival periodontal pathogens were assessed by polymerized chain reaction (PCR) and included Porphyromonas gingivalis (PG), Tannerella forsythensis (Tf), and Aggregatibacter (formerly Actinobacillus) actinomycetemcomitans(AA).
Also, preeclamptic women were more likely to have Porphyromonas gingivalis, Tannerella forsythensis, and Eikenella corrodens, known periodontal pathogens, compared to normotensive women.
La forma mas severa de enfermedad periodontal es la periodontitis, secundaria como respuesta inflamatoria a la infeccion por germenes periodontales diversos (Porphyromonas gingivalis, Actinobacillus actinomycetemcomitans, Treponema denticola, Tannerella forsythensis, entre otros) caracterizada por la destruccion del tejido conectivo y del soporte oseo para dar lugar a la perdida dentaria (3).
melaninogenica, and Tannerella forsythensis have been detected in the serum and synovial fluid of RA patients.
Specifically, researchers were interested in the effectiveness of these treatment modalities on reductions of 5 periodontal pathogens: Aggregatibacter (formerly Actinobacillus) actinomycetemcomitans (Aa); Porphyromonas gingivalis (PG); Prevotella intermedia (PI); Tannerella forsythensis (Tf); and Treponema denticola (Td).