カイコの中腸皮膜組織のfreeze-etching法による電子顕微鏡観察
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- 赤井 弘
- 農林省蚕糸試験場
書誌事項
- タイトル別名
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- The Ultrastructure of the Larval Midgut of <i>Bombyx mori</i> in Frozen Sections
- カイコ ノ チュウ チョウ ヒマク ソシキ ノ freeze-etchlngホウ ニ ヨル デンシ ケンビキョウ カンサツ
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説明
In ultrastructural observations on the midgut of Bombyx larvae utilizing conventional ultrathin sections, there were problems of interpretation with respect to the three dimensional ultrastructure of the nuclear pores, the mitochondria-filled cytoplasmic projections of the goblet cells, and the secretory globules from the columnar cells. This paper reports the results of studies on these problems using an improved frozen section method. The shapes, sizes, and distribution of the nuclear pores were determined. The three dimensional ultrastructure of the mitochondria-filled cytoplasmic projections of the goblet cell was clarified. The three dimensional morphologies of organelles such as the Golgi apparatus, endoplasmic reticulum, microvilli, secretory globules, cell junctions, and basal infoldings in both columnar and goblet cells are described. The utilization of the frozen section method for the electron microscopic study of insect tissues is discussed.
収録刊行物
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- 日本応用動物昆虫学会誌
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日本応用動物昆虫学会誌 17 (2), 54-62, 1973
日本応用動物昆虫学会
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詳細情報 詳細情報について
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- CRID
- 1390282681425413120
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- NII論文ID
- 110001123672
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- NII書誌ID
- AN00186121
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- ISSN
- 13476068
- 00214914
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- NDL書誌ID
- 7603671
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
- IRDB
- NDL
- Crossref
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可