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Morphometric changes in the aortic arch with advancing age in fetal to mature thoroughbred horses
http://hdl.handle.net/10659/00005903
http://hdl.handle.net/10659/0000590374f32b8e-e1bd-4f62-b51c-c1e670bbc504
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
R-2018-101_matsuda.pdf (2.0 MB)
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| Item type | 学術雑誌論文 / Journal Article(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2019-08-08 | |||||
| タイトル | ||||||
| タイトル | Morphometric changes in the aortic arch with advancing age in fetal to mature thoroughbred horses | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | aorta | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | aortic arch | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | equine | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | histopathology | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | morphometry | |||||
| キーワード | ||||||
| 言語 | en | |||||
| 主題Scheme | Other | |||||
| 主題 | aorta | |||||
| キーワード | ||||||
| 言語 | en | |||||
| 主題Scheme | Other | |||||
| 主題 | aortic arch | |||||
| キーワード | ||||||
| 言語 | en | |||||
| 主題Scheme | Other | |||||
| 主題 | equine | |||||
| キーワード | ||||||
| 言語 | en | |||||
| 主題Scheme | Other | |||||
| 主題 | histopathology | |||||
| キーワード | ||||||
| 言語 | en | |||||
| 主題Scheme | Other | |||||
| 主題 | morphometry | |||||
| 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 |
ENDOH, Chihiro
× ENDOH, Chihiro× 松田, 一哉× 岡本, 実× TSUNODA, Nobuo× TANIYAMA, Hiroyuki |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | Aortic rupture is a well recognized cause of sudden death in thoroughbred horses. Some microscopic lesions, such as those caused by cystic medial necrosis and medionecrosis, can lead to aortic rupture. However, these microscopic lesions are also observed in normal horses. On the other hand, a previous study of aortic rupture suggested that underlying elastin and collagen deposition disorders might be associated with aortic rupture. Therefore, the purpose of this study was to compare the structural components of the tunica media of the aortic arch, which is composed of elastin, collagen, smooth muscle cells and mucopolysaccharides (MPS), in fetal to mature thoroughbred horses. The percentage area of elastin was greatest in the young horses and subsequently decreased with aging. The percentage area of collagen increased with aging, and the elderly horses (aged ≥20) exhibited significantly higher percentage areas of collagen than the young horses. The percentage area of smooth muscle cells did not change with age. The percentage area of MPS was inversely proportional to the percentage area of elastin. The fetuses exhibited a markedly larger percentage area of MPS than the mature horses. We concluded that the medial changes seen in the aortic arch, which included a reduction in the amount of elastin and increases in the amounts of collagen and MPS, were age-related variations. | |||||
| 書誌情報 |
The Journal of veterinary medical science 巻 79, 号 3, p. 661-669, 発行日 2017-03 |
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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.16-0600 | |||||
| 権利（URI） | ||||||
| 権利情報 | https://creativecommons.org/licenses/by-nc-nd/4.0/ | https://creativecommons.org/licenses/by-nc-nd/4.0/ | |||||
| 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 | |||||
