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In vitro study of neuroendocrine regulation over the testicular development in mud crabs Scylla serrata

机译:神经内分泌调控泥蟹Scyla serrata睾丸发育的体外研究

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摘要

The reproductive endocrine activities of neuroendocrine organs and androgenic glands (AG)in male Scylla 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 matu-ration; (2) the brain, thoracic ganglia and optic ganglia have no direct influence over the testicular devel-opment; (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 for in vitro investigations to confirm that the brain and thoracic ganglia can regulate testicular development through AG in male crustaceans.
机译:采用共孵育技术研究了雄性Scyla serrata中神经内分泌器官和雄性腺(AG)的生殖内分泌活性。体外研究表明:(1)Ⅲ期AG可显着促进生精小管的发育和精子成熟。 (2)大脑,胸神经节和视神经节对睾丸发育没有直接影响; (3)脑和胸神经节可显着促进AG细胞的生长,并显着提高B型细胞的比例,而视神经节则无此作用。这是首次体外研究证实,大脑和胸神经节可以通过AG调节雄性甲壳类动物的睾丸发育。

著录项

  • 来源
    《中国海洋湖沼学报(英文版)》 |2006年第2期|142-146|共5页
  • 作者

  • 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;

  • 收录信息 中国科学引文数据库(CSCD);
  • 原文格式 PDF
  • 正文语种 chi
  • 中图分类 地球物理学;
  • 关键词

    Scylla serrata; androgenic gland; neuroendocrine organs; reproductive endocrine; in vitro studies;

    机译:锯缘青蟹;雄激素腺;神经内分泌器官;生殖内分泌;体外研究;
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