ID | 13665 |
Eprint ID | 13665
|
FullText URL | |
Title Alternative | Histopathological study on choroidal vasculature in spontaneously hypertensive rats 2. Changes in the choroid and retinal pigment epithelial cells in the late stage of hypertension in these rats
|
Author |
Sakaguchi, Noriko
|
Abstract | The pathological changes in the choroid and the retinal pigment epithelium in spontaneously hypertensive rats (SHR) aged 42-117 weeks were observed by transmission electron microscopy. Wistar Kyoto rats (WKY) were also studied as normotensive controls. Some of the endothelial cells of the choroidal arterioles and capillaries were degenerated. Focal cytoplasmic necrosis of the arteriolar smooth muscle cells was seen. The choroid showed severe sclerotic changes, and the retinal pigment epithelium was degeneated with dilated basal infoldings and intracellular vacuoles. Long-term hypertension causes degeneration of the outer retinal layer due to the obstructive changes in the choroidal vasculature.
|
Keywords | 高血圧
脈絡膜
網膜
病理
|
Note | 原著
|
Published Date | 1997-06-30
|
Publication Title |
岡山医学会雑誌
|
Publication Title Alternative | Journal of Okayama Medical Association
|
Volume | volume109
|
Issue | issue3-6
|
Publisher | 岡山医学会
|
Publisher Alternative | Okayama Medical Association
|
Start Page | 35
|
End Page | 40
|
ISSN | 00301558
|
NCID | AN00032489
|
Content Type |
Journal Article
|
Official Url | https://www.jstage.jst.go.jp/article/joma1947/109/3-6/109_3-6_35/_article/-char/ja/
|
Related Url | http://www.okayama-u.ac.jp/user/oma/
|
language |
Japanese
|
Copyright Holders | 岡山医学会
|
File Version | publisher
|
Refereed |
True
|
Eprints Journal Name | joma
|