| 树鼩中脑腹侧被盖区向尾状核的DOPA能和AChE阳性纤维投射研究 |
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| 引用本文： | 张德兴,杨伯宁,檀进发,李佩英.树鼩中脑腹侧被盖区向尾状核的DOPA能和AChE阳性纤维投射研究[J].广西医科大学学报,1995(4). |
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| 作者姓名： | 张德兴 杨伯宁 檀进发 李佩英 |
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| 作者单位： | 广西医科大学解剖学教研室!南宁53002(张德兴，杨伯宁，檀进发)，广西医科大学解剖学教研室!南宁53002研究生(李佩英) |
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| 摘 要： | 应用荧光逆行标记分别与荧光组化(FAGLU)和AChE-药理组化相结合技术,研究了树鼩中脑腹侧被盖区向尾状核头部的DOPA能和ACHE-阳性纤维投射。结果表明:树鼩中脑腹侧被盖区除分别向同侧和对侧尾状核头部发出DOPA能纤维投射外,还向同侧尾状核头部发出AChE阳性投村纤维;此外,腹侧被盖区存在着向双侧尾核头部发出分叉投射纤维的DOPA能细胞。
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| 关 键 词： | 腹侧被盖区 尾状核 Dopamine ACHe 树(?) |
A STUDY ON DOPAMINERGIC AND ACETYL-CHOLINESTERASE-CONTAINING PROJECTIONSFROM AREA VENTRALIS TEGMENTALIS TOCAUDATUM IN TREE SHREW (TUPAIA) |
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| Zhang Dexing,Yang Boning,Tan Jinfa.A STUDY ON DOPAMINERGIC AND ACETYL-CHOLINESTERASE-CONTAINING PROJECTIONSFROM AREA VENTRALIS TEGMENTALIS TOCAUDATUM IN TREE SHREW (TUPAIA)[J].Journal of Guangxi Medical University,1995(4). |
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| Authors: | Zhang Dexing Yang Boning Tan Jinfa |
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| Abstract: | The dopaminergic and acetylcholinesterase(AChE)-containing projections from the area ventralis tegmentalis (AVT) to the caudatum in tree shrew were studied using the tech-nique of fluorescent retrograde tracing combined with FAGLU fluorohistochemistry and DFP-pretreated/AChE histochemistry respectively. The results indicate that AVT sends ipsilateral and contralateral dopaminergic, as well as ipsilateral AChE-containing fibers to the rostral caudatum. In addition, a few dopaminergic neurons in AVT send their collateral projec-tions to bilateral caudatum. |
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| Keywords: | AVT caudatum DOPA AChE tree shrew |
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