Article
[Distribution of rag genotypes of Porphyromonas gingivalis in patients with chronic periodontitis].
Hua xi kou qiang yi xue za zhi = Huaxi kouqiang yixue zazhi = West China journal of stomatology - 1 Apr 2009
Wang Guan-Hua, Zhang Dong-Mei, Pan Ya-Ping
Abstract excerpt
OBJECTIVE: To investigate the distribution of rag genotypes of Porphyromonas gingivalis (P. gingivalis) in chronic periodontitis patients. METHODS: Subgingival plaque samples were collected from 50 chronic periodontitis patients. The occurrence of P. gingivalis was determined by polymerase chain reaction (PCR) using 16S rDNA-specific primers. Distribution of rag genotypes was assessed in P. gingivalis positive...
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