Zobrazeno 1 - 10
of 33
pro vyhledávání: '"Treponema lecithinolyticum"'
Publikováno v:
Journal of Pharmacy and Bioallied Sciences, Vol 9, Iss 3, Pp 155-163 (2017)
Journal of Pharmacy & Bioallied Sciences
Journal of Pharmacy & Bioallied Sciences
Periodontitis is a polymicrobial disease caused by complex interactions between distinct pathogens in a biofilm resulting in the destruction of periodontal tissues. It seems evident that unknown microorganisms might be involved in onset or progressio
Autor:
Christophe Wyss
Publikováno v:
FEMS Microbiology Letters. 269:70-76
OMIZ-W68, a chemically defined medium that contains no long-chain fatty acids and yet supports in vitro proliferation of a wide range of fastidious oral anaerobes, is described. The type strains of Treponema denticola, Treponema lecithinolyticum, Tre
Autor:
Marilyn Ward, Kevin Moss, Julie T. Marchesan, Thiago Morelli, M. Aspiras, Silvana P. Barros, W Jenkins, Steven Offenbacher
Publikováno v:
Journal of dental research. 94(10)
The purpose of this study was to evaluate the microbial community (MC) composition as it relates to salivary metabolites and periodontal clinical parameters in a 21-d biofilm-overgrowth model. Subjects ( N = 168) were enrolled equally into 5 categori
Autor:
Annette Moter, Vesna Haban, Thomas Frank Flemmig, Chris Wyss, Birgit Riep, Benjamin Ehmke, Gerda Siebert, Moritz Berning, Ulf B. Göbel, Klaus Heuner
Publikováno v:
Journal of Clinical Microbiology. 44:3078-3085
The etiologic role of oral treponemes in human periodontitis is still under debate. Although seen by dark-field microscopy in large numbers, their possible role is still unclear since they comprise some 60 different phylotypes, most of which are stil
Publikováno v:
Infection and Immunity. 73:268-276
Treponema maltophilum and Treponema lecithinolyticum belong to the group IV oral spirochetes and are associated with endodontic infections, as well as periodontitis. Recently, the genes encoding the major surface proteins (Msps) of these bacteria (Ms
Autor:
Moon-Moo Kim, Yun-Jung Yoo, Bong-Kyu Choi, Seok-Sun Roh, Sang-Nyun Kim, Si-Eun Song, Chong-Kwan Kim, Sang-Ki Park
Publikováno v:
Journal of Periodontal Research. 38:282-289
Objectives: The purpose of this study was to evaluate a partially purified extract (elm extract) from the Ulmi cortex (Ulmi macrocarpa Hance) and its active ingredient, a mix of procyanidin oligomers (3 to 12 flavan-3-ol monomers, an average molecula
Autor:
Bong-Kyu Choi, Yun-Jung Yoo, Hye-Yuhn Suh, Chong-Kwan Kim, Jung-Kiu Chai, Kyoo-Sung Cho, Jung-Hag Jung
Publikováno v:
Journal of Periodontology. 72:1594-1600
Periodontal tissue destruction is a characteristic of periodontitis. This can be caused by either bacterial enzymes or host cell-derived matrix metalloproteinases (MMPs). In order to elucidate the etiologic role of oral spirochetes, we investigated t
Publikováno v:
Journal of Periodontology. 72:1172-1177
Alveolar bone destruction is a characteristic feature of periodontal diseases and multinucleated osteoclast cells derived from hemopoietic cells are responsible for bone resorption. Treponema lecithinolyticum is a novel oral spirochete isolated from
Autor:
Bernhard Guggenheim, Ulf B. Göbel, Annette Moter, Christophe Wyss, Bong-Kyu Choi, Peter Schupbach
Publikováno v:
International Journal of Systematic and Evolutionary Microbiology. 49:1329-1339
Strong phospholipase A (PLA) and phospholipase C (PLC) activities as potential virulence factors are the outstanding characteristics of eight strains of small oral spirochaetes isolated from deep periodontal lesions. By qualitative dot-blot DNA-DNA h
Publikováno v:
Infection and Immunity. 62:1889-1895
To determine the genetic diversity of cultivable and uncultivable spirochetes in the gingival crevice of a patient with severe periodontitis, partial 16S rRNA genes were cloned from PCR-amplified products of DNA and RNA extracted from a subgingival p