Detection of porphyromonas endodontalis in chronic periapical periodontitis by PCR
- VernacularTitle:PCR检测慢性根尖周炎临床标本中牙髓卟啉单胞菌
- Author:
Kun LIU
;
Benxiang HOU
;
Shenghui YANG
- Publication Type:Journal Article
- Keywords:
Polymerase chain reaction;
Porphyromonas endodontalis;
Chronic periapical periodontitis;
Ratio of detection
- From:
Journal of Practical Stomatology
2000;0(05):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To evaluate the prevalence of Pe in clinical samples of chronic periapical periodontitis.Methods:A total of 100 clinical samples of chronic periapical periodontitis were collected and Pe 16S rDNA was detected by using 16S rDNA gene-directed PCR.The detection rate of Pe were calculated.Results:The detection rate of Pe was 50% in the 100 clinical samples.Conclusion:The results indicate that Pe is closely associated with endodontic infections.
