| 克氏原螯虾X器官-窦腺复合体的组织学观察 |
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| 引用本文： | 殷海成,张训蒲,龚世园.克氏原螯虾X器官-窦腺复合体的组织学观察[J].安徽农业科学,2007,35(13):3931-3932. |
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| 作者姓名： | 殷海成 张训蒲 龚世园 |
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| 作者单位： | 华中农业大学,湖北武汉,430070;河南工业大学,河南郑州,450001;华中农业大学,湖北武汉,430070 |
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| 基金项目： | 湖北省科技厅科技攻关项目 |
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| 摘 要： | 应用组织切片技术观察了克氏原螯虾眼柄神经内分泌系统的结构,研究了XO-SG复合体的分布.结果表明,克氏原螯虾眼柄神经内分泌系统主要组成部分为X器官-窦腺复合体.X器官分布在视神经节上,由Ⅰ～Ⅵ型6种神经分泌细胞构成,均为单级神经元.Ⅰ～Ⅵ型分泌细胞类型及数量在不同生长期存在差异.窦腺位于视内髓与视端髓之间的背内侧,由窦腺壁和中央血窦腔组成;窦腺壁由神经分泌细胞的末梢、神经胶质细胞及其突起交织而成.
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| 关 键 词： | 克氏原螯虾 X器官-窦腺复合体 组织学结构 |
| 文章编号： | 0517-6611（2007）13-03931-02 |
| 收稿时间： | 2007-01-26 |
| 修稿时间： | 2007-01-26 |
Histology Observation on X Organ-Sinus Gland Complex in the Procambarus clarkia |
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| YIN Hai-chen et al.Histology Observation on X Organ-Sinus Gland Complex in the Procambarus clarkia[J].Journal of Anhui Agricultural Sciences,2007,35(13):3931-3932. |
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| Authors: | YIN Hai-chen |
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| Institution: | Huazhong Agricultural University,Wuhan,Hubei 430070 |
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| Abstract: | The histology microtome section technique was used to observe the strcture of neurosecretory of eyestalk in Procambarus clarkia under light microscopes and study the distribution of complex of X organ and sinus gland.The complexus of X organ and sinus gland was the main part of the neurosecretory of eyestalk.The X organ,which contained type I～VI neurosecretory cells,was located optic ganglion and was single nerve cell.The type and amount of I～VI neurosecretory cell had difference in different growth stages.Sinus gland was on the inside edge of dorsal to the junction of the terminal medulla and internal medulla.The gland was composed of its wall and blood sinus.The wall contained axon terminals of neurosecretory cells,glial cells and small blood sinus. |
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| Keywords: | Procambarus clarkii Xorgan-sinus gland complex Histology structure |
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