Detection of Bacterial Species in Chronic Periodontitis Tissues at Different Stages of Disease Severity
Journal of Bacteriology and Virology
;
: 364-371, 2015.
Artigo
em Inglês
| WPRIM
| ID: wpr-218811
ABSTRACT
The goal of this research was to determine the relationship between the stage of chronic periodontitis and the presence of six bacterial pathogens (Aggregatibacter actinomycetemcomitans AA, Fusobacterium nucleatum FN, Porphyromonas gingivalis PG, Prevotella intermedia PI, Enterococcus faecalis EF, and Parvimonas micra PM). Forty-six chronic periodontitis patients visiting a dental hospital were included in this investigation. They were classified into four chronic periodontitis stages based on the sulcus bleeding index value and the probing depth. The tissue samples from the periodontal surgery were used for a direct PCR detection assay. A total of 49 samples from 46 patients were collected and classified into four chronic periodontitis groups (N 6, P1 13, P2 18, P3 12). The PCR assay showed that FN, PI, and PM were involved from the beginning of chronic periodontitis (P1), while AA and PG existed regardless of the disease stages. EF was strongly linked to the P3 stage of the disease. In order to assess the effect of dental treatments on patients with chronic periodontitis, EF should be a critical marker for P3 patients, while FN, PI, and PM would be good indicators for chronic periodontitis.
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Assunto principal:
Reação em Cadeia da Polimerase
/
Fusobacterium nucleatum
/
Enterococcus faecalis
/
Porphyromonas gingivalis
/
Prevotella intermedia
/
Periodontite Crônica
/
Hemorragia
Tipo de estudo:
Estudo diagnóstico
Limite:
Humanos
Idioma:
Inglês
Revista:
Journal of Bacteriology and Virology
Ano de publicação:
2015
Tipo de documento:
Artigo
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