生后早期双眼摘除对金黄地鼠外膝体发育的影响  

Effects of early binocular enucleation on lateral geniculate nucleus in golden hamster

作　　者：程明亮 杨磊[2] 买鸿宴[2] 于恩华[2] 

机构地区：[1]郑州市卫生学校,郑州450005 [2]北京医科大学解剖学系

出　　处：《解剖学杂志》2003年第3期262-265,共4页Chinese Journal of Anatomy

摘　　要：目的:观察生后早期双侧眼球摘除对金黄地鼠外膝体细胞密度、NOS阳性细胞的影响。方法:采用Nissl神经细胞染色和NADPH-d酶组织化学方法。结果:生后早期双侧眼球摘除后,大鼠外膝体细胞密度显著减少,NOS阳性神经元数量显著减少。结论:生后早期双眼摘除对外膝体发育有明显影响。Objective:To investigate the effect of early binocular enucleation on the densities of neurons and NOS-positive neurons of the lateral geniculate nucelus in the golden hamster. Methods: Nissl staining and nicotinamide adenine dinu-cleotide phosphate diaphorase (NADPH-d) histochemical staining methods were used. Results:After early binocular enucleation, the densities of neurons and NOS-positive neurons in the lateral geniculate nucleus reduced markedly than the control animal. Conclusion:The development of the lateral geniculate nucleus is significanly affected by early binocular enucleation in golden hamster.

关 键 词：眼球 外侧膝状体 一氧化氮 NOS阳性神经元 突触 金黄地鼠 视觉发育 

分 类 号：R363[医药卫生—病理学]