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  1. 0 資料タイプ別
  2. 03 紀要論文
  1. 250 大学院医歯学総合研究科(医)
  2. 20 紀要
  3. 01 Acta medica et biologica
  4. Vol.39 No.3

Postnatal Growth and Differentiation of the Salivary Gland

http://hdl.handle.net/10191/33446
http://hdl.handle.net/10191/33446
803c59ab-34b7-444c-bd53-1cba3840800e
名前 / ファイル ライセンス アクション
39(3)_129-140.pdf 39(3)_129-140.pdf (4.3 MB)
Item type 紀要論文 / Departmental Bulletin Paper(1)
公開日 2015-09-28
タイトル
タイトル Postnatal Growth and Differentiation of the Salivary Gland
タイトル
言語 en
タイトル Postnatal Growth and Differentiation of the Salivary Gland
言語
言語 eng
資源タイプ
資源 http://purl.org/coar/resource_type/c_6501
タイプ departmental bulletin paper
著者 Komiya, Takamizu

× Komiya, Takamizu

WEKO 53614

Komiya, Takamizu

Search repository
Fukushima, Masahiro

× Fukushima, Masahiro

WEKO 53615

Fukushima, Masahiro

Search repository
抄録
内容記述タイプ Abstract
内容記述 In order to determine the postnatal proliferation potential of the salivary gland cells, we labeled the rat submandibular gland with Brdu (5-bromo-2-deoxyuridine). We detected cells in the proliferation cycle and examined populational changes of cell types during a period of 98 days after birth. BrdU labeling was observed in all segments of the gland: ductal, terminal tubule, myoepithelial and acinar cells. Acinar cells, ductal cells, and myoepithelial cells, characterized by S-100 protein positive cytoplasm, increased in number, and their final population reached approximately 60 and 30.9%, respectively. In contrast, terminal tubule cells, which could clearly be identified by their Masson's trichrome positive granules, occupied 43% of the whole gland at birth, decreased in ratio and disappeared at day 41. The results suggest that the salivary constituent cells with specific functions duplicate in their own locations through the postnatal growth of salivary glands, and that in the salivary gland there is no proliferating zone in which some reserve cells serve as multiple cell types. Based on these results, we have added discussion on oncogenetic pathways of salivary tumors.
書誌情報 Acta medica et biologica
en : Acta medica et biologica

巻 39, 号 3, p. 129-140, 発行日 1991-09
出版者
出版者 Niigata University School of Medicine
ISSN
収録物識別子タイプ ISSN
収録物識別子 05677734
書誌レコードID
収録物識別子タイプ NCID
収録物識別子 AA00508361
著者版フラグ
値 publisher
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