ニジマス脾臓の走査電顕による観察、特に赤血球の放出における細網細胞の役割について
書誌事項
- タイトル別名
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- Scanning Electron Microscope Study of Rainbow Trout Spleen with Special Reference to the Role of the Reticular Meshwork in Erythrocyte Release.
説明
The fine structure of the perfused spleen of the rainbow trout (Oncorhynchus mykiss) was studied by scanning electron microscope. Morphological comparisons were carried out between the spleen in dilated (resting) condition and in contracted condition induced by 5.5μM adrenaline infusion. Sphincter-like constrictions of the arterioles terminate additional blood supply to the spleen during splenic contraction. It is suggested that reticulum cells contributed to the marked decrease in splenic volume and expulsion of blood cells stored in the reticular meshwork following adrenergic stimulation. The fenestrae found in the walls of the proximal section of the venules function as major passages enabling erythrocytes to be propelled from the reticular meshwork to the vascular lumen.
収録刊行物
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- 魚類学雑誌
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魚類学雑誌 41 (3), 287-293, 1994
The Ichthyological Society of Japan
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詳細情報 詳細情報について
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- CRID
- 1390282679744151808
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- NII論文ID
- 130004019233
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- ISSN
- 18847374
- 00215090
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- 本文言語コード
- en
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- データソース種別
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- JaLC
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可
