The Golgi apparatus of goblet cells in the mouse descending colon : three-dimensional visualization using a confocal laser scanning microscope

Histochemistry and Cell Biology 116 巻 4 号 329-335 頁 2001-10 発行
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タイトル ( eng )
The Golgi apparatus of goblet cells in the mouse descending colon : three-dimensional visualization using a confocal laser scanning microscope
作成者
Kataoka Katsuko
Suzaki Etsuko
Komura Kazuhide
収録物名
Histochemistry and Cell Biology
116
4
開始ページ 329
終了ページ 335
抄録
The three-dimensional structure of the Golgi apparatus was studied in goblet cells in lectin-stained sections of the mouse descending colon by using a confocal laser scanning microscope. In the lower part of the crypt, the Golgi apparatus formed a dome-or globe-like structure in the supranuclear region. The wall of the dome or the globe had some holes, one of which usually faced toward the nucleus and others toward the apical cytoplasm. Mucous granules seemed to be initially released into the interior of the dome and transported toward the apical cytoplasm through the holes. In the upper part of the crypt, on the other hand, the Golgi apparatus formed a cup- or funnel-like structure with a larger opening toward the cell apex and a smaller opening toward the nucleus. A large mass ofmucous granules occupied the inside of the cup to the apical cytoplasm. It is thought that the accumulation of mucous granules enlarges holes at the ceiling of the dome to form a large opening, which makes the configuration of the Golgi apparatus cup-shaped.
著者キーワード
Descending colon
Goblet cells
Golgi apparatus
Lectin staining, Mouse
言語
英語
資源タイプ 学術雑誌論文
出版者
Springer
発行日 2001-10
権利情報
Copyright (c) 2001 Springer-Verlag. "The original publication is available at www.springerlink.com"
出版タイプ Author’s Original(十分な品質であるとして、著者から正式な査読に提出される版)
アクセス権 オープンアクセス
収録物識別子
[ISSN] 0948-6143
[DOI] 10.1007/s004180100322
[PMID] 11702191
[NCID] AA11033302
[DOI] http://dx.doi.org/10.1007/s004180100322