| 三日龄雏鸡中脑视顶盖H层神经元形态研究 |
| |
| 引用本文： | 郭洁,胡满,胥佳利,李慧超.三日龄雏鸡中脑视顶盖H层神经元形态研究[J].河北农业大学学报,2009,32(6). |
| |
| 作者姓名： | 郭洁 胡满 胥佳利 李慧超 |
| |
| 作者单位： | 河北农业大学,动物科技学院,河北,保定,071001 |
| |
| 基金项目： | 国家自然科学基金，河北省自然科学基金，河北农业大学校长基金，河北省留学回国人员科技活动项目择优资助基金 |
| |
| 摘 要： | 为深入了解禽类中脑视顶盖的内部构造,用羰花青荧光染料DiI(1,1-’dioctadecyl-3,3,3’3-’tetramethyl-indocarbo-cyanine perchlorate)神经标记技术,对雏鸡视顶盖H层神经元形态进行了观察。结果显示,DiI标记H层神经元可分为2种类型,Ⅰ型神经元数量较多,胞体为多边形,树突野大,树突的数量和分支多,伸展较远,树突末端最远可达视顶盖A层;Ⅱ型神经元较少,胞体呈梨形、梭形、三角形等多种形态,树突野小,树突数量与分支少,伸展较近,最远只达视顶盖E层。
|
| 关 键 词： | 雏鸡 视顶盖 H层神经元 形态 |
Morphological study on neurons in layer H of optic tectum in 3-d-old chicks |
| |
| GUO Jie,HU Man,XU Jia-li,LI Hui-chao.Morphological study on neurons in layer H of optic tectum in 3-d-old chicks[J].Journal of Agricultural University of Hebei,2009,32(6). |
| |
| Authors: | GUO Jie HU Man XU Jia-li LI Hui-chao |
| |
| Institution: | GUO Jie,HU Man,XU Jia-li,LI Hui-chao(College of Animal Science , Technology,Agriculture University of Hebei,Baoding 071001,China) |
| |
| Abstract: | In order to better understand the structure of avian optic tectum in mesencephalon,the morphological characteristics of neurons in layer H of optic tectum in 3-d-old chicks were observed by DiI labeling method.The results showed that the labeled neurons in layer H can be classified into 2 main types,type I neurons and type II neurons.The neurons of type I showed polygonal soma,with large dendritic fields and farther extending dendrites.Some of their dendritic endings extended as far as layer A in tectum.The... |
| |
| Keywords: | chick tectum neurons in layer H morphology |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
