Item type |
紀要論文(ELS) / Departmental Bulletin Paper(1) |
公開日 |
1991-03-01 |
タイトル |
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タイトル |
ON THE KIDNEY AND THE ADRENOCORTICAL TISSUE OF TOOTHED SMELT, OSMERUS MORDAX DENTEX AND SURF SMELT, HYPOMESUS PRETIOSUS JAPONICUS AND THEIR COLD ADAPTATION (Twelfth Symposium on Polar Biology) |
言語 |
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言語 |
eng |
資源タイプ |
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資源タイプ識別子 |
http://purl.org/coar/resource_type/c_6501 |
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資源タイプ |
departmental bulletin paper |
ID登録 |
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ID登録 |
10.15094/00005120 |
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ID登録タイプ |
JaLC |
ページ属性 |
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内容記述タイプ |
Other |
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内容記述 |
P(論文) |
記事種別(英) |
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en |
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Proceeding |
論文名よみ |
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その他のタイトル |
ON THE KIDNEY AND THE ADRENOCORTICAL TISSUE OF TOOTHED SMELT, OSMERUS MORDAX DENTEX AND SURF SMELT, HYPOMESUS PRETIOSUS JAPONICUS AND THEIR COLD ADAPTATION (Twelfth Symposium on Polar Biology) |
著者名よみ |
オガワ, ミズホ
フクダ, マユミ
ハヤシダ, アユミ
フクチ, ミツオ
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著者名(英) |
OGAWA, Mizuho
FUKUDA, Mayumi
HAYASHIDA, Ayumi
FUKUCHI, Mitsuo
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著者所属(英) |
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en |
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Graduate School of Policy Science, Saitama University |
著者所属(英) |
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en |
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Faculty of Education, Saitama University |
著者所属(英) |
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en |
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Faculty of Education, Saitama University |
著者所属(英) |
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en |
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National Institute of Polar Research |
抄録(英) |
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内容記述タイプ |
Other |
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内容記述 |
The kindneys and the adrenocortical tissues of toothed smelt, Osmerus mordax dentex and surf smelt, Hypornesus pretiosus japonicus were investigated by light microscopy. Their kidneys, which are glomerular, show no changes in the Bowman's capsules and glomeruli between the fishes caught in summer and those in winter. In contrast, the saffron cod, Eleginus gradlis previously observed, showed seasonal difference of the glomerulus which is considered related to the conservation of antifreeze serum glycoprotein. The present results suggest that toothed smelt and surf smelt possess a different adaptive mechanism for cold water from that of the saffron cod. The adrenocortical tissue is located around the posterior cardinal veins in the head kidney. No seasonal difference in the cross-sectional areas of the nuclei of adrenocortical cells was observed in either the toothed smelt or the surf smelt. It is concluded that the adrenocortical cells are probably not related directly to cold adaptation in these fishes. |
雑誌書誌ID |
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収録物識別子タイプ |
NCID |
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収録物識別子 |
AA10819561 |
書誌情報 |
Proceedings of the NIPR Symposium on Polar Biology
巻 4,
p. 30-35,
発行日 1991-03
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出版者 |
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出版者 |
National Institute of Polar Research |