主要观测指标：人不同胎脑纹状体神经干细胞的形态及其生长方式。
MAIN OUTCOME MEASURES: Shapes and growth modes of neural stem cells in corpus striatum from different human fetal brains were assessed with immunohistochemical techniques.
方法从胚胎大鼠的大脑皮质、海马、纹状体等组织分离神经干细胞，用无血清培养技术在体外进行培养、扩增、传代和诱导分化。
The advantage of serum free and clone culturing technology was performed to isolate, culture, passage and induce neural stem cells from embryonic rat cortex, hippocampus and striatum.
方法：利用无血清培养和细胞克隆培养技术，从胚胎大鼠海马、纹状体、脊髓等区分离神经干细胞，进行体外扩增培养、传代、贴壁分化观察。
Methods: The advantage of serum free and clone culturing technology was performed to isolate, culture and passage neural stem cells from embryonic rat hippocampus, striatum and spinal cord.
结论移植的神经干细胞能在PD模型小鼠纹状体存活，并可分化出特定的多巴胺能神经元。
ConclusionsThe transplanted multipotent NSCs could survive, differentiate into functional dopamine neurons in the brains of PD model mice.
结论移植的神经干细胞能在PD模型小鼠纹状体存活，并可分化出特定的多巴胺能神经元。
ConclusionsThe transplanted multipotent NSCs could survive, differentiate into functional dopamine neurons in the brains of PD model mice.
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