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クルマエビの神経分泌に関する研究VII : 生殖腺熟度, 中腸腺重量等とPAS陽性物質量との相関性の検討
http://hdl.handle.net/10232/13689
http://hdl.handle.net/10232/1368962069d6b-8ba4-42a5-b6d1-a6c847b349d6
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
AN00040498_v24_p25-31.pdf (1.5 MB)
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| Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||
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| 公開日 | 2015-06-17 | |||||
| タイトル | ||||||
| タイトル | クルマエビの神経分泌に関する研究VII : 生殖腺熟度, 中腸腺重量等とPAS陽性物質量との相関性の検討 | |||||
| タイトル言語 | ja | |||||
| タイトル | ||||||
| タイトル | Studies on the Neurosecretion of the Prawn, Panaeus japonicus B. VII : Correlations between the Gonadal Maturation, the Midgut Gland and a Quantity of the PAS-Positive Granules in the PAS-Cells | |||||
| タイトル言語 | en | |||||
| 著者 |
中村, 薫
× 中村, 薫 |
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| 言語 | ||||||
| 言語 | jpn | |||||
| 資源タイプ | ||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
| 資源タイプ | departmental bulletin paper | |||||
| 要約 | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | Examinations were carried out with the eyestalks ablation and under 2 different feed conditions to clarify a physiological relationship of the PAS-cells, treated previously, with the gonad or the midgut gland of the prawn, Penaeus japonicas B.. The 4 indexes such as, the GSI (gonadosomatic index), the MSI (midgut gland-somatic index), the MR (dry-wet ratio of the midgut gland) and the quantity of the PAS-positive substance in the PAS-cells were calculated on each specimen respectively, and were compared each other after the experiments. Under the normal feed condition, the distinct increase of the GSI was caused by the eyestalks ablation with 20 days keeping. Its highest value was 7.3%, and the values of the non-operated were 0.2%. The increase of the GSI was observed, too, in the operated ones under the few feed. It suggests that the eyestalks inflict a very powerful suppression to the gonadal maturation. Under the few feed, the MSI and the MR showed, both in the operated and the non-operated, the decreasing tendencies according to days. Their normal values were MSI=3-4% and MR=0.2-0.3．It suggests that the nutritional substances in the midgut gland would be consumed rather than the other body constituents. On the otherhand, the substance in the PAS-cells showed no quantitative variation according to the above operations. It seems, therefore, that the PAS-cells have no direct relationship with the weight of the gonad or of the midgut gland. | |||||
| 内容記述言語 | en | |||||
| 収録雑誌名 |
ja : 鹿児島大学水産学部紀要 en : Memoirs of Faculty of Fisheries Kagoshima University 巻 24, p. 25-31, 発行日 1975-11-30 |
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| 作成日 | ||||||
| 日付 | 1975-11-30 | |||||
| 日付タイプ | Issued | |||||
| ISSN | ||||||
| 収録物識別子タイプ | PISSN | |||||
| ISSN | 0453087X | |||||
| NII書誌ID（雑誌） | ||||||
| 収録物識別子タイプ | NCID | |||||
| NC ID | AN00040498 | |||||
| 出版タイプ | ||||||
| 出版タイプ | VoR | |||||
| 出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||
| NDC | ||||||
| 主題Scheme | NDC | |||||
| 主題 | 485 | |||||
| 公開者・出版者 | ||||||
| 出版者 | 鹿児島大学 | |||||
| 出版者言語 | ja | |||||
| 公開者・出版者 | ||||||
| 出版者 | Kagoshima University | |||||
| 出版者言語 | en | |||||
