Y. Takaishi, H. Morii, T. Miki
2003
Citations
0
Influential Citations
17
Citations
Quality indicators
Journal
International journal of tissue reactions
Abstract
The benzoyl-DL arginine-naphthylamide (BANA) test for detecting digesting peptidase and polymerase chain reaction (PCR) measurement of pathogenic bacteria were performed in 15 patients with periodontal disease. The number of Porphyromonas gingivalis, Bacteroides forsythus and Treponema denticola, which are the most potent accelerators of alveolar bone resorption, were determined. Attachment loss and the BANA test showed significant close correlations with the number of pathogenic bacteria as well as with the tooth mobility and pocket depth. In conclusion, the BANA test and PCR measurement of bacteria are useful methods for detecting pathogenic bacteria that promote alveolar tissue destruction.