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アイテム
正常及び異常ヒト心の動脈管閉鎖
https://hiroshima.repo.nii.ac.jp/records/2012765
https://hiroshima.repo.nii.ac.jp/records/2012765ea8ff0c5-648c-49c6-ab62-f008fef5087f
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
HiroshimaJMedSci_30_35.pdf (4.9 MB)
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| Item type | デフォルトアイテムタイプ_（フル）(1) | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| 公開日 | 2023-03-18 | |||||||||
| タイトル | ||||||||||
| タイトル | CLOSURE OF THE DUCTUS ARTERIOSUS IN NORMAL AND MALFORMED HUMAN HEART | |||||||||
| 言語 | en | |||||||||
| タイトル | ||||||||||
| タイトル | 正常及び異常ヒト心の動脈管閉鎖 | |||||||||
| 言語 | ja | |||||||||
| 作成者 |
Imamura, Hajime
× Imamura, Hajime
× Okamoto, Naomasa
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| アクセス権 | ||||||||||
| アクセス権 | open access | |||||||||
| アクセス権URI | http://purl.org/coar/access_right/c_abf2 | |||||||||
| 主題 | ||||||||||
| 主題Scheme | NDC | |||||||||
| 主題 | 490 | |||||||||
| 内容記述 | ||||||||||
| 内容記述 | Histopathological studies were made on 9 necropsy specimens of ductus arteriosus with hypoplastic left heart syndrome and I with rubella syndrome. A control group of 40 normal specimens were also studied. In the 17th week of gestation, ductus arteriosus was composed of few elastic fibers, a thick continuous internal elastic lamina and a wide hypocellular area. In the 8th month of gestation, there was a disruption of the internal elastic laminas, partially degeneration on inner layer of the media and circular fashion arrangement of smooth muscle fibers. In the 40th week of gestation, there was a thickening of the intima, a regular arrangement of muscle fibers in the outer layer of the media, cell degeneration between the intima and the outer layer of the media, presence of cleft tissue in the inner and outer layer of the media, an irregular arrangement and a whorl-like muscle nodles in the intermediate layer of the media. In the term fetuses, there was prominent mounds and disruption of the internal elastic lamina, and disintegretion of medial structure. In a case with rubella syndrome there was an absence of disruption of the internal elastic lamina and of mounds or intimal thickening and presence of abundant elastic fibers in the media as in the aorta. In a case with hypoplastic left heart syndrome the internal lamina was thick and continuous, and no mounds were observed. There was aboundant elastic fibers in the media, while in 5 hearts there was a lower mounds, disruption of internal elastic lamina and relatively well developed elastic fibers in the media. Two hearts with hypoplastic left heart syndrome showed normal ductus arteriosus. Based on the data from this observation it was suggested that congenital structural anomalies of the ducutus arteriosus play an important role in the formation of patent ductus arteriosus. | |||||||||
| 言語 | en | |||||||||
| 出版者 | ||||||||||
| 出版者 | Hiroshima University School of Medicine | |||||||||
| 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_6501 | |||||||||
| 資源タイプ | departmental bulletin paper | |||||||||
| 出版タイプ | ||||||||||
| 出版タイプ | VoR | |||||||||
| 出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||||||
| 収録物識別子 | ||||||||||
| 収録物識別子タイプ | ISSN | |||||||||
| 収録物識別子 | 0018-2052 | |||||||||
| 収録物識別子 | ||||||||||
| 収録物識別子タイプ | NCID | |||||||||
| 収録物識別子 | AA00664312 | |||||||||
| 開始ページ | ||||||||||
| 開始ページ | 35 | |||||||||
| 書誌情報 |
Hiroshima Journal of Medical Sciences Hiroshima Journal of Medical Sciences 巻 30, 号 1, p. 35-42, 発行日 1981-03-10 |
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| 旧ID | 37267 | |||||||||
