| Item type |
学術雑誌論文 / Journal Article_02(1) |
| 公開日 |
2013-08-01 |
| タイトル |
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|
タイトル |
A unique ball-shaped Golgi apparatus in the rat pituitary gonadotrope: its functional implications in relation to the arrangement of the microtubule network |
|
言語 |
en |
| 言語 |
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|
言語 |
eng |
| キーワード |
|
|
主題Scheme |
Other |
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キーワード |
Golgi apparatus |
| キーワード |
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主題Scheme |
Other |
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キーワード |
microtubule |
| キーワード |
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主題Scheme |
Other |
|
キーワード |
Microtubule organizing center(MTOC) |
| キーワード |
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主題Scheme |
Other |
|
キーワード |
vVsicular traffic |
| キーワード |
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主題Scheme |
Other |
|
キーワード |
Cellular polarity |
| キーワード |
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主題Scheme |
Other |
|
キーワード |
Endocrine |
| キーワード |
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主題Scheme |
Other |
|
キーワード |
Anterior pituitary |
| キーワード |
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主題Scheme |
Other |
|
キーワード |
Gonadotropes |
| キーワード |
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主題Scheme |
Other |
|
キーワード |
Immunocytochemistry |
| キーワード |
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主題Scheme |
Other |
|
キーワード |
Electron microscopy |
| 資源タイプ |
|
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資源タイプ |
journal article |
| 著者 |
渡部, 剛
Sakai, Yuko
Koga, Daisuke
Bochimoto, Hiroki
Hira, Yoshiki
Hosaka, Masahiro
Ushiki, Tatsuo
|
| 書誌情報 |
The journal of histochemistry and cytochemistry
巻 60,
号 8,
p. 588-602,
発行日 2012-08-01
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| ISSN |
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収録物識別子タイプ |
PISSN |
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収録物識別子 |
0022-1554 |
| DOI |
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関連タイプ |
isVersionOf |
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|
識別子タイプ |
DOI |
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|
関連識別子 |
10.1369/0022155412448791 |
| PubMed番号 |
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|
識別子タイプ |
PMID |
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関連識別子 |
22562559 |
| 抄録 |
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内容記述タイプ |
Abstract |
|
内容記述 |
In polarized exocrine cells, the Golgi apparatus is cup-shaped and its convex and concave surfaces are designated as cis and trans faces, functionally confronting the rough endoplasmic reticulum and the cell surface, respectively. To clarify the morphological characteristics of the Golgi apparatus in non-polarized endocrine cells, the investigators immunocytochemically examined its precise architecture in pituitary gonadotropes, especially in relation to the arrangement of the intracellular microtubule network. The Golgi apparatus in the gonadotropes was not cup-shaped but ball-shaped or spherical, and its outer and inner surfaces were the cis and trans faces, respectively. Centrioles were situated at the center of the Golgi apparatus, from which radiating microtubules isotropically extended to the cell periphery through the gaps in the spherical wall of the Golgi stack. The shape of the Golgi apparatus and the arrangement of microtubules demonstrated in the present study could explain the microtubule-dependent movements of tubulovesicular carriers and granules within the gonadotropes. Furthermore, the spherical shape of the Golgi apparatus possibly reflects the highly symmetrical arrangement of microtubule arrays, as well as the poor polarity in the cell surface of pituitary gonadotropes. |
|
言語 |
en |
| 注記 |
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内容記述タイプ |
Other |
|
注記 |
Author |
| 資源タイプ |
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|
内容記述タイプ |
Other |
|
資源タイプ |
text |
| 著者版フラグ |
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出版タイプ |
AM |
| フォーマット |
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内容記述タイプ |
Other |
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内容記述 |
application/pdf |
| ID(XooNIps) |
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|
22562559 |
| 閲覧数(XooNIps) |
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| ダウンロード数(XooNIps) |
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|
476 |
5354.pdf (15.7 MB)
