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エブネル腺アミラーゼ分泌における自律神経性調節に関する研究
https://hsuh.repo.nii.ac.jp/records/7970
https://hsuh.repo.nii.ac.jp/records/7970280a6dfd-62b2-44e5-a83d-443a23219171
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
エブネル腺アミラーゼ分泌における自律神経性調節に関する研究 (1.6 MB)
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| Item type | 紀要論文(ELS) / Departmental Bulletin Paper(ELS)(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 1994-06-30 | |||||
| タイトル | ||||||
| タイトル | エブネル腺アミラーゼ分泌における自律神経性調節に関する研究 | |||||
| 言語 | ja | |||||
| タイトル | ||||||
| タイトル | Autonomic Regulation of Amylase Secretion from Von Ebner's Glands in Rats. | |||||
| 言語 | en | |||||
| 言語 | ||||||
| 言語 | jpn | |||||
| キーワード | ||||||
| 言語 | en | |||||
| 主題Scheme | Other | |||||
| 主題 | Von Ebner's glands | |||||
| キーワード | ||||||
| 言語 | en | |||||
| 主題Scheme | Other | |||||
| 主題 | Parotid glands | |||||
| キーワード | ||||||
| 言語 | en | |||||
| 主題Scheme | Other | |||||
| 主題 | Pancreas | |||||
| キーワード | ||||||
| 言語 | en | |||||
| 主題Scheme | Other | |||||
| 主題 | Amylase | |||||
| キーワード | ||||||
| 言語 | en | |||||
| 主題Scheme | Other | |||||
| 主題 | Autonomic nervous system | |||||
| 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 | departmental bulletin paper | |||||
| ページ属性 | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | P(論文) | |||||
| 言語 | ja | |||||
| 記事種別(日) | ||||||
| ja | ||||||
| 原著 | ||||||
| 記事種別(英) | ||||||
| en | ||||||
| ORIGINAL ARTICLE | ||||||
| 著者名(日) |
星, 和明
× 星, 和明 |
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| 著者所属(日) | ||||||
| ja | ||||||
| 北海道医療大学歯学部口腔生理学講座 | ||||||
| 著者所属(英) | ||||||
| en | ||||||
| Department of Oral Physiology, School of Dentistry, HEALTH SCIENCES UNIVERSITY OF HOKKAIDO | ||||||
| 抄録(英) | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | To evaluate the role of autonomic regulation of von Ebner's glands, the effects of autonomic agents on the amylase activity and on the amylase secretion of von Ebner's glands, and the effects of autonomic blocking agents on the amylase activity of von Ebner's glands after feeding were compared with the effects on the parotid glands and pancreas in the same rats. By the administration of the β-adrenergic agonist, isoproterenol, the amylase activity greatly decreased in parotid glands, while it decreased slightly in von Ebner's glands and pancreas. The administration of the muscarinic cholinergic agonist, pilocarpine did not change the amylase activity in parotid glands, while it greatly decreased the amylase activity in both von Ebner's gland and pancreas. Under anesthesia with sodium pentobarbital, von Ebner's glands constantly secreted saliva during resting, and both the salivary flow rate and amylase secretion of von Ebner's gland by pilocarpine administration were larger than those by isoproterenol administration. The reduction in the amylase activity of parotid glands after feeding was reversed by prior administration of the β-adrenergic antagonist, propranolol. However, propranolol administration did not change the effect of feeding on amylase activity in von Ebner's glands and pancreas. Prior administration of the muscarinic cholinergic antagonist, atropine did not affect the reduction of amylase activity in parotid glands after 1 hr feeding, while it completely inhibited the effect of feeding on the amylase activity in both von Ebner's gland and pancreas. In morphologic observation, feeding reduced the secretory granules in the acini of von Ebner's glands, and the reduction of granules was blocked by prior administration of atropine, and not by propranolol. The change in number of secretory granules was similar to the change in the amylase activity. These results suggest that the amylase secretion from von Ebner's glands during feeding was mainly regulated by a muscarinic cholinergic rather than a β-adrenergic mechanism, and that von Ebner's glands secrete saliva into the groove of the circumvallate and foliate papillae. | |||||
| 雑誌書誌ID | ||||||
| 収録物識別子タイプ | NCID | |||||
| 収録物識別子 | AN0008135X | |||||
| 書誌情報 |
ja : 東日本歯学雑誌 巻 13, 号 1, p. 71-83, 発行日 1994-06-30 |
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| 出版タイプ | ||||||
| 出版タイプResource | VoR | |||||
