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黒色色素産生Bacteroidesに対する口腔レンサ球菌の抗菌活性,抗菌物質の精製とその性状
https://mdu.repo.nii.ac.jp/records/1150
https://mdu.repo.nii.ac.jp/records/1150141dd0e1-3c2c-4d48-84a4-0652379cfe5b
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
matsumoto_shigaku_15-02-05.pdf (1.5 MB)
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| Item type | Journal Article(1) | |||||||
|---|---|---|---|---|---|---|---|---|
| 公開日 | 2012-05-24 | |||||||
| タイトル | ||||||||
| タイトル | 黒色色素産生Bacteroidesに対する口腔レンサ球菌の抗菌活性,抗菌物質の精製とその性状 | |||||||
| 言語 | ||||||||
| 言語 | jpn | |||||||
| キーワード | ||||||||
| 主題Scheme | Other | |||||||
| 主題 | 口腔レンサ球菌 | |||||||
| キーワード | ||||||||
| 主題Scheme | Other | |||||||
| 主題 | 抗菌活性 | |||||||
| キーワード | ||||||||
| 主題Scheme | Other | |||||||
| 主題 | 抗菌物質 | |||||||
| キーワード | ||||||||
| 主題Scheme | Other | |||||||
| 主題 | 拮抗 | |||||||
| 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 | Antimicrobial Activity of Oral Streptococcus sanguis Against Black Pigmented Bacteroides | |||||||
| 著者 |
中村, 武
× 中村, 武
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| 抄録 | ||||||||
| 内容記述タイプ | Abstract | |||||||
| 内容記述 | Five bacterial strains which showed intense antimicrobial activity against Bacterioides gingivalis were isolated from gingival crevice materials. These bacteria were identified as Streptococcus sanguis based on their biological properties. The antimicrobial agent was found to be cell associated. Using one of the isolates (strain NF-10),the agent purified (from a cell extract prepared by ultrasonic treatment), by means of Q-Sepharose chromatography, gel filtration on Sephacryl S-300, further chromatography on hydroxylapatite column, and preparative polyacrylamide gel electrophoresis. A single stained protein band was observed in the PAGE of the purified antimicrobial agent. The specific activity increased 83.9-fold and the recovery was 15.3%. Its molecuar weight was 74,000 and pI was 4.5. The activity was lost on heating at 60℃ for 10 min. The action spectrum of this antimicrobial agent was narrow; of the 18 bacterial species examined, only B.gingivalis and B.intermedius were found to be inhibited by it. | |||||||
| 書誌情報 |
松本歯学 巻 15, 号 2, p. 173-181, 発行日 1989-08-31 |
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| 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 | |||||||
