학술논문
Enzymatic Activity of Bacteria from Periodontal Pocket with Advancing Periodontitis / 重度の歯周疾患患者から分離した歯周ポケット内細菌の酵素活性について
Document Type
Journal Article
Author
Source
日本歯周病学会会誌 / Nihon Shishubyo Gakkai Kaishi (Journal of the Japanese Society of Periodontology). 1988, 30(2):515
Subject
Language
Japanese
ISSN
0385-0110
1880-408X
1880-408X
Abstract
The enzymatic activities of 527 isolates from periodontal pockets with advancing periodontitis were detected by API ZYM and isolates with these activities were identified. Many isolates, most of them Bacteroides, Actinomyces, Peptostreptococcus and Streptococcus, produced phosphoamidase (61.9% of all isolates), phosphatase acid (56.5%), leucine arylamidase (53.3%) and phosphatase alkaline (50.9%). N-acetyl-β-glucosaminidase and trypsin were produced mainly by B. gingivalis. Chymotrypsin was produced by Bacteroides, Streptococcus and Peptostreptococcus.Black-pigmented Bacteroides especially B. gingivalis produced periodontal disease-associated enzyme and Actinomyces, Peptostreptococcus and Streptococcus also did.