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実験的歯の圧下時に伴う歯根尖吸収 : 組織化学的観察
https://mdu.repo.nii.ac.jp/records/902
https://mdu.repo.nii.ac.jp/records/9020fde7745-85c7-4002-aa52-278166748135
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
matsumoto_shigaku_20-03-03.pdf (1.8 MB)
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| Item type | Journal Article(1) | |||||||
|---|---|---|---|---|---|---|---|---|
| 公開日 | 2012-05-24 | |||||||
| タイトル | ||||||||
| タイトル | 実験的歯の圧下時に伴う歯根尖吸収 : 組織化学的観察 | |||||||
| 言語 | ||||||||
| 言語 | jpn | |||||||
| キーワード | ||||||||
| 主題Scheme | Other | |||||||
| 主題 | 歯根尖吸収 | |||||||
| キーワード | ||||||||
| 主題Scheme | Other | |||||||
| 主題 | 圧下 | |||||||
| キーワード | ||||||||
| 主題Scheme | Other | |||||||
| 主題 | 組織化学 | |||||||
| 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 | Histochemical Study of Apical Root Resorption After Experimental Intrusion Force | |||||||
| 著者 |
豊城, あずさ
× 豊城, あずさ
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| 抄録 | ||||||||
| 内容記述タイプ | Abstract | |||||||
| 内容記述 | Orthodontic treatment commonly causes apical root resorption (AP). Especially, duration of intrusive force have a significant associaion with AP. However, there has been a little information concerning about the histological changes of periodontal tissues during continuous intrusion of tooth. The aim of this study was to evaluate changes of periodontal tissues during experimental intrusive force by histological and histochemical techniques. Intrusive force by labial-arch appliance on the maxillary left central and lateral incisors of male Japanese monkeys (Macaca fusucata) were applied on 1, 3, and 6 months. After three different experimental durations, maxillary anterior bone segments were dissected out, decalcified, and prepared for histochemical study. One month after treatment, many resorption lacunae were found not only apical but lateral surface of the roots. Numerous mononuclear and multinucleate cells which showed tartrate resistant acid phosphatase (TRAP) activity were observed adjacent to the resorpted root surface. After 3 months, most of the resorption lacunae of lateral root surface had been repaired. In the apical resion, However, TRAP positive cells were observed on the root and alveolar bone. The periodontal membrane space was significantly widen. Numerous blood vesseles occupaied the space of periodontal menbrane. These histological configurations were also found after 6 month treatment. The present study suggested that intrusive force might continuously stimulate resorptive activity in apical region of teeth, and induce AP. | |||||||
| 書誌情報 |
松本歯学 巻 20, 号 3, p. 265-273, 発行日 1994-12-30 |
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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 | |||||||
