Ribotypisierung von Fusobacterium nucleatum-Isolaten aus parodontal gesunden und erkrankten Probanden
Détails
ID Serval
serval:BIB_0812AC167184
Type
Article: article d'un périodique ou d'un magazine.
Collection
Publications
Institution
Titre
Ribotypisierung von Fusobacterium nucleatum-Isolaten aus parodontal gesunden und erkrankten Probanden
Périodique
Schweizer Monatsschrift für Zahnmedizin = Revue mensuelle suisse d'odonto-stomatologie = Rivista mensile svizzera di odontologia e stomatologia
ISSN
0256-2855 (Print)
ISSN-L
0256-2855
Statut éditorial
Publié
Date de publication
2003
Volume
113
Numéro
9
Pages
953-957
Langue
allemand
Notes
[Ribotyping Fusobacterium nucleatum isolates from healthy and diseased periodontium]
Résumé
Fusobacterium nucleatum is one of the most frequently cultured bacteria from subgingival plaque. It can be isolated from active periodontal lesions as well as from healthy sites. Currently, F. nucleatum has been divided into five subspecies. An early hypothesis suggested an association between certain subspecies and periodontal disease or health. On the other hand, a broad heterogeneity between F. nucleatum isolates has been suggested, so that the subspeciation scheme and therefore the proposed association may not be valid. The purpose of the present study was to analyze if clonal differences exist between human F. nucleatum isolates from either periodontally healthy or diseased individuals. 23 F. nucleatum isolates from periodontally healthy and 17 isolates from periodontally diseased individuals were analysed by ribotyping. A broad genetic heterogeneity was present, although some of the isolates from periodontally healthy individuals were genotypically identical. However, no clonal differences between isolates from periodontally healthy or diseased individuals was detected.
Mots-clé
Adolescent, Adult, Dental Plaque/microbiology, Female, Fusobacterium nucleatum/classification, Fusobacterium nucleatum/genetics, Fusobacterium nucleatum/isolation & purification, Genetic Heterogeneity, Humans, Male, Middle Aged, Periodontitis/microbiology, Periodontium/microbiology, RNA, Bacterial/analysis, Ribotyping
Pubmed
Création de la notice
17/02/2017 9:59
Dernière modification de la notice
20/08/2019 13:30