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ヘリコバクターピロリの除菌による幽門腺化生・偽幽門腺化生の組織学的変化
http://hdl.handle.net/10559/16858
http://hdl.handle.net/10559/16858bb051444-1c91-4ec9-9093-9eae91f23bac
| Item type | デフォルトアイテムタイプ（フル）(1) | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 公開日 | 2021-08-09 | |||||||||||
| タイトル | ||||||||||||
| タイトル | Histological changes associated with pyloric and pseudopyloric metaplasia after Helicobacter pylori eradication | |||||||||||
| 言語 | en | |||||||||||
| タイトル | ||||||||||||
| タイトル | ヘリコバクターピロリの除菌による幽門腺化生・偽幽門腺化生の組織学的変化 | |||||||||||
| 言語 | ja | |||||||||||
| 作成者 |
和田, 康宏
× 和田, 康宏
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| アクセス権 | ||||||||||||
| アクセス権 | metadata only access | |||||||||||
| アクセス権URI | http://purl.org/coar/access_right/c_14cb | |||||||||||
| 内容記述 | ||||||||||||
| 内容記述 | Pyloric metaplasia (PM) and pseudopyloric metaplasia (PPM) are metaplastic changes resulting in pyloric-type glands in the gastric oxyntic mucosa that mainly occur in chronic gastritis caused by Helicobacter pylori (H. pylori) infection. Focusing on PM and PPM, we classified the histological changes in gastric mucosa according to the Updated Sydney System, using 314 biopsy specimens of gastric greater curvature of the middle body before H. pylori eradication (HPE). Next, the numbers of PM and PPM glands were counted in 47 specimens, and subjects were followed up over 10 years after HPE. PPM was recognized jointly with inflammation, activity, atrophy, and intestinal metaplasia, but PM was recognized more frequently than PPM as atrophy and intestinal metaplasia progressed. Both PM and PPM regressed significantly within 6 years after HPE. Additionally, we demonstrated that PM and PPM are not always coincident with spasmolytic polypeptide-expressing metaplasia (SPEM). In conclusion, PM and PPM are considered different modulations of the same line of differentiation, which are both reversible, with PM potentially emerging from PPM upon progression. | |||||||||||
| 言語 | en | |||||||||||
| 出版者 | ||||||||||||
| 出版者 | 大分大学 | |||||||||||
| 言語 | ja | |||||||||||
| 日付 | ||||||||||||
| 日付 | 2021-01-01 | |||||||||||
| 日付タイプ | Issued | |||||||||||
| 言語 | ||||||||||||
| 言語 | eng | |||||||||||
| 資源タイプ | ||||||||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_db06 | |||||||||||
| 資源タイプ | doctoral thesis | |||||||||||
| 識別子 | ||||||||||||
| 識別子 | http://hdl.handle.net/10559/16858 | |||||||||||
| 識別子タイプ | HDL | |||||||||||
| 関連情報 | ||||||||||||
| 関連タイプ | isVersionOf | |||||||||||
| 識別子タイプ | DOI | |||||||||||
| 関連識別子 | https://doi.org/10.1007/s00428-020-02805-9 | |||||||||||
| 学位授与番号 | ||||||||||||
| 学位授与番号 | 甲第656号 | |||||||||||
| 学位名 | ||||||||||||
| 言語 | ja | |||||||||||
| 学位名 | 博士(医学) | |||||||||||
| 学位授与年月日 | ||||||||||||
| 学位授与年月日 | 2021-03-25 | |||||||||||
| 学位授与機関 | ||||||||||||
| 言語 | ja | |||||||||||
| 学位授与機関名 | 大分大学 | |||||||||||
