| In vitro study of neuroendocrine regulation over the testicular development in mud crabs Scylla serrata |
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| 作者姓名： | 叶海辉 黄辉洋 李少菁 王桂忠 李祺福 |
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| 作者单位： | Department of Oceanography Xiamen University Xiamen 361005 China，Laboratory of Cell Biology School of Life Science Xiamen University Xiamen 361005 China，Department of Oceanography Xiamen University Xiamen 361005 China，Department of Oceanography Xiamen University Xiamen 361005 China，Department of Oceanography Xiamen University Xiamen 361005 China，Laboratory of Cell Biology School of Life Science Xiamen University Xiamen 361005 China |
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| 基金项目： | This work was supported by the National Natural Science Foundation of China (No.30300269) and the Fujian Province Key Foundation Re-search Program (1998-2002). |
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| 摘 要： | 1 INTRODUCTION Ovarian development of female crustaceans is under the direct regulations of two neurohormones: gonad-inhibiting hormone (GIH) secreted by optic ganglia and gonad-stimulating hormone (GSH) se- creted by brain and thoracic ganglia (Fingerman…
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| 关 键 词： | 螃蟹 泥巴 神经内分泌 双丸状 海洋生物 |
| 收稿时间： | 2004-07-11 |
| 修稿时间： | 2005-06-19 |
In vitro study of neuroendocrine regulation over the testicular development in mud crabsScylla serrata |
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| Ye Haihui,Huang Huiyang,Li Shaojing,Wang Guizhong,Li Qifu.In vitro study of neuroendocrine regulation over the testicular development in mud crabs Scylla serrata[J].Chinese Journal of Oceanology and Limnology,2006,24(2):142-146. |
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| Authors: | Ye Haihui Huang Huiyang Li Shaojing Wang Guizhong Li Qifu |
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| Institution: | (1) Department of Oceanography, Xiamen University, 361005 Xiamen, China;(2) Laboratory of Cell Biology, School of Life Science, Xiamen University, 361005 Xiamen, China |
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| Abstract: | The reproductive endocrine activities of neuroendocrine organs and androgenic glands (AG) in maleScylla serrata were investigated with co-incubation technology.In vitro studies show that: (1) the AG in Stage III can significantly accelerate the development of seminiferous tubules and spermic
maturation; (2) the brain, thoracic ganglia and optic ganglia have no direct influence over the testicular development; (3)
the brain and thoracic ganglia can significantly promote the growth of the AG cells and highly significantly boost the ratio
of Type B cells, while the optic ganglia have no such effects. It is the first time forin vitro investigations to confirm that the brain and thoracic ganglia can regulate, testicular development through AG in male crustaceans.
This work was supported by the National Natural Science Foundation of China (No. 30300269) and the Fujian Province Key Foundation
Research Program (1998–2002). |
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| Keywords: | Scylla serrata androgenic gland neuroendocrine organs reproductive endocrine in vitro studies |
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