title: [PCR study of opportunistic species composition in periodontitis patients].
abstract: Oral cavity is inhabited by microbial communities which vary in composition. These include normal microflora as well as opportunistic microorganisms which may cause periodontitis. Quantitative and qualitative detection of major opportunistic microorganisms DNA serves as a useful tool for dysbiosis assessment, proper treatment choice and outcome appraisal.
authors.forename: T P
authors.initials: TP
authors.lastname: Ivaniushko
authors.forename: L V
authors.initials: LV
authors.lastname: Tumblinskaia
authors.forename: A E
authors.initials: AE
authors.lastname: Donnikov
mesh_terms: D000328:Adult; D000368:Aged; D001419:Bacteria / Q000302:isolation & purification*; D004269:DNA, Bacterial / Q000032:analysis*; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009894:Opportunistic Infections / Q000382:microbiology*; D010518:Periodontitis / Q000382:microbiology*; D060888:Real-Time Polymerase Chain Reaction / Q000379:methods*
chemical_list: D004269:DNA, Bacterial