WEKO3
アイテム
歯垢より分離したbacteriocin様活性産生菌の生物学的性状
https://mdu.repo.nii.ac.jp/records/155
https://mdu.repo.nii.ac.jp/records/1551a5cfe0b-30a1-4b28-b064-e2e8d60acef4
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
matsumoto_shigaku_03-01-02.pdf (799.2 kB)
|
|
| Item type | Journal Article(1) | |||||||
|---|---|---|---|---|---|---|---|---|
| 公開日 | 2012-05-23 | |||||||
| タイトル | ||||||||
| タイトル | 歯垢より分離したbacteriocin様活性産生菌の生物学的性状 | |||||||
| 言語 | ||||||||
| 言語 | jpn | |||||||
| 資源タイプ | ||||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||||
| 資源タイプ | journal article | |||||||
| その他（別言語等）のタイトル | ||||||||
| その他のタイトル | Biological Characteristics of Bacteriocin-like Activity Producing Microorganisms Isolated from Human Dental Plaque | |||||||
| 著者 |
中村, 武
× 中村, 武
|
|||||||
| 抄録 | ||||||||
| 内容記述タイプ | Abstract | |||||||
| 内容記述 | It was found by the authors that there was an activity which inhibited oral Bacteroides sp. and Propionibacterium acnes in the cultured cells of dental plaque. This inhibitory activity is derived from the bacteriocin-like activity producing microorganisms in dental plaque, but they have not been identified as yet Twenty strains of bacteriocin-like activity producing microorganisms, isolated from adult dental plaques, were investigated their biological characteristics. The bacteriocin-like activity producing strains proved to be Gram positive Streptococci. They grew well anaerobically, and were catalase nagative. They produced α-hemolysis on blood agar, and grew on the Mitis-Salivarius agar and 40% bile blood agar, while they failed to grow in 6.5% saline broth, at 10℃ and pH 9.6 broth. However, nine strains of them grew in either medium at 45℃. All strains produced ammonia from arginine. Twelve strains of them extracellularly synthesized polysaccharides in a 5% sucrose-containing broth. These strains fermented various carbohydrates, but all of strains failed to ferment mannitol, sorbitol and glycerol. Most of strains fermented inulin, while only few of strains fermented starch and raffinose. From these biological characteristics, the bacteriocin-like activity producing strains were identified as Streptococcus sanguis. Streptococcus sanguis is a predominant species of dental plaque flora. From the bacteriocin-like activity of this species which inhibits the anaerobes important to the etiology of periodontal diseases, the possible role and significance of Streptococcus sanguis in the oral cavity was discussed. | |||||||
| 書誌情報 |
松本歯学 巻 3, 号 1, p. 8-14, 発行日 1977-06-30 |
|||||||
| 出版者 | ||||||||
| 出版者 | 松本歯科大学学会 | |||||||
| ISSN | ||||||||
| 収録物識別子タイプ | ISSN | |||||||
| 収録物識別子 | 0385-1613 | |||||||
| 書誌レコードID | ||||||||
| 収録物識別子タイプ | NCID | |||||||
| 収録物識別子 | AN00232590 | |||||||
| フォーマット | ||||||||
| 内容記述タイプ | Other | |||||||
| 内容記述 | application/pdf | |||||||
| 著者版フラグ | ||||||||
| 出版タイプ | VoR | |||||||
| 出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||||
