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ID 15878
Eprint ID
15878
フルテキストURL
Thumnail 100_177.pdf 4.16 MB
タイトル(別表記)
Three dimensional architecture of the rat femur bone marrow stroma : A scanning electron microscope study combined with fixation and post-ultrasonication method
著者
宋 振嵐 岡山大学医学部第2解剖学教室
菊田 彰夫 岡山大学医学部第2解剖学教室
大谷 修 岡山大学医学部第2解剖学教室
大塚 愛二 岡山大学医学部第2解剖学教室
村上 宅郎 岡山大学医学部第2解剖学教室
佐能 正 医療法人社団光生病院
抄録
The three dimensional architecture of the rat femur bone marrow stroma was observed by scanning electron microscopy. The bone marrow was fixed and vibrated by ultrasonication to dislodge the hematopoietic cells embedded in the meshes of the marrow reticulum. The stromal reticulum was exposed, while its three dimensional architecture was preserved.The marrow stromal reticulum consisted of intersinusoidal reticular cells and perivascular reticular cells (adventitial cells), and a small amount of reticular fibers. Two types of meshwork were noted in the bone marrow reticulum. Each mesh of one type was the size of one hematopoietic cell. This meshwork consisted of short and broad or stout cytoplasmic processes. A hematopoietic cell was enwrapped by attenuated cytoplasmic sheaths of the reticular cells and sequestered from the surrounding hematopietic cells. The other type of meshwork was composed of straight running, long and slender filopodia of the reticular cells. Several hematopoietic cells were tightly packed in each mesh of the meshwork of this type, thus presenting a polyhedral appearance. Attenuated adventitial cells enveloped the marrow blood vessels, and were connected with each other by their sheath-like cytoplasmic processes but round, variously sized intercellular spaces remained. The intersinusoidal reticular cells extended their processes to the adventitial cells and the adventitial cells also stretched their processes to the intersiusoidal reticulum.
キーワード
bone marrow stroma
rat
reticulum
ultrasonication scanning electron microscopy
発行日
1988
出版物タイトル
岡山医学会雑誌
出版物タイトル(別表記)
Journal of Okayama Medical Association
100巻
1-2号
出版者
岡山医学会
出版者(別表記)
Okayama Medical Association
開始ページ
177
終了ページ
185
ISSN
0030-1558
NCID
AN00032489
資料タイプ
学術雑誌論文
オフィシャル URL
https://www.jstage.jst.go.jp/article/joma1947/100/1-2/100_1-2_177/_article/-char/ja/
関連URL
http://www.okayama-u.ac.jp/user/oma/index.html
言語
Japanese
著作権者
岡山医学会
論文のバージョン
publisher
査読
有り
Eprints Journal Name
joma