2、运动神经元;胆碱能神经元;神经干细胞;Hoxa9基因;音猬因子(Shh);脊髓损伤;运动损伤 :G804.2 文献标志码:A :1007-3612(2012)11-0058-03 The Effects of Hoxa9 and Shh on Oriented Differentiation of the Neural Stem Cells HU Qikai1, edicine University, Taiyuan 030024, Shanxi China;2. Experimental Animal center, Shanxi Medical University, Taiyu
3、an 030001, Shanxi China) Abstract:Objective: To study the differential expression and effect of Hox gene and Shh betotor neurons neural stem cells. Methods: Use the ABI’s TaqMan MicroRNA Assays realtime PCR to observe the expression of Hox gene and Shh in cholinergic neurons and motor neurons.
4、Results: The level of Hoxa9 in cholinergic neurons otor neurons (P<0.05), and Shh expressed in motor neurons, but e in motor neurons and cholinergic neurons. Both Hoxa9 and Shh play an important role in differentiation from neural stem cells to motor neurons. Key otor neurons; cholinergic neur