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Gross and histological lesions in the livers of sika deer with particular emphasis on fascioliasis
http://hdl.handle.net/10659/00007043
http://hdl.handle.net/10659/00007043b9f1ca9e-4fdb-4ef0-a9a0-7328bd56e0a9
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
R-2021-201_sano.pdf (9.7 MB)
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| Item type | 学術雑誌論文 / Journal Article(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2022-02-21 | |||||
| タイトル | ||||||
| タイトル | Gross and histological lesions in the livers of sika deer with particular emphasis on fascioliasis | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Cervus nippon yesoensis | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Fasciola | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | liver | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | pathology | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | sika deer | |||||
| キーワード | ||||||
| 言語 | en | |||||
| 主題Scheme | Other | |||||
| 主題 | Cervus nippon yesoensis | |||||
| キーワード | ||||||
| 言語 | en | |||||
| 主題Scheme | Other | |||||
| 主題 | Fasciola | |||||
| キーワード | ||||||
| 言語 | en | |||||
| 主題Scheme | Other | |||||
| 主題 | liver | |||||
| キーワード | ||||||
| 言語 | en | |||||
| 主題Scheme | Other | |||||
| 主題 | pathology | |||||
| キーワード | ||||||
| 言語 | en | |||||
| 主題Scheme | Other | |||||
| 主題 | sika deer | |||||
| 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 | |||||
| 著者 |
松田, 一哉
× 松田, 一哉× KOGAME, Shun× NIKI, Hinako× SAITO, Moe× ISHIGURO, Yuki× 佐野, 悠人 |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | We performed gross and histological examinations of the livers of sika deer (Cervus nippon yesoensis) in Hokkaido, Japan. Out of 1,381 deer slaughtered for venison production, thickening and dilation of the large intrahepatic bile ducts and Fasciola flukes in the duct lumens were detected in 621 deer (45.0%). Furthermore, 107 non-bile lesions (75 intrahepatic and 32 capsular lesions) were detected during gross examinations. Histologically, the bile duct lesions included chronic proliferative cholangitis, papillary hyperplasia, goblet cell and pyloric gland metaplasia, and periductal fibrosis. Many of the intrahepatic non-bile duct lesions (53/75, 71%) were considered to be Fasciola fluke migration-associated lesions, including two lesion types: necrosis, hemorrhage, and eosinophilic granuloma formation (29 lesions), and lymphoid tissue formation (24 lesions). Lymphoid tissue formation was considered to result from the persistent immune responses against dead Fasciola flukes. An epidermoid liver cyst was found incidentally, which has not been reported in the veterinary literature. In summary, this study demonstrated the predominance of fascioliasis-associated lesions in sika deer livers. The gross and histological lesions caused by Fasciola flukes in sika deer were similar to fascioliasis in other animals. Moreover, we described lymphoid tissue formation as a fascioliasis-associated lesion for the first time. The fact that bile duct lesions (45.0%) had a markedly higher prevalence than fascioliasis-associated parenchymal lesions (53/1,381, 3.8%) indicated that sika deer are a permissive host for fascioliasis. Our results provide information that will aid pathological examinations of sika deer. | |||||
| 書誌情報 |
Journal of Veterinary Medical Science 巻 82, 号 2, p. 125-134, 発行日 2020-02 |
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| ISBN | ||||||
| 識別子タイプ | ISBN | |||||
| 関連識別子 | 0916-7250 | |||||
| DOI | ||||||
| 関連タイプ | isIdenticalTo | |||||
| 識別子タイプ | DOI | |||||
| 関連識別子 | https://doi.org/10.1292/jvms.19-0544 | |||||
| 権利（URI） | ||||||
| 権利情報 | https://creativecommons.org/licenses/by-nc-nd/4.0/deed.ja | https://creativecommons.org/licenses/by-nc-nd/4.0/deed.ja | |||||
| 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 | |||||
| 出版者 | ||||||
| 出版者 | 日本獣医学会 | |||||
| 資源タイプ | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | Article | |||||
