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IL-1β诱导中脑神经干细胞向多巴胺能神经元分化的研究 被引量:3

Interleukin-1 β Induce Differentiation of Mesencephalic Neural Stem Cell into Dopaminergic Neurons
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摘要 在胚鼠中脑曲分离神经干细胞 ,研究 IL-1β对中脑神经干细胞诱导分化为多巴胺神经元的效能 ,运用体外分离、培养小鼠胚胎中的中脑神经经干细胞 ,加入 IL -1β诱导其分化 ,通过巢蛋白 ( Nestin)、神经元特异性烯醇化酶 ( NSE)、胶质纤维酸性蛋白( GFAP)、酪氨酸羟化酶 ( TH)免疫组化鉴定。结果显示 ,小鼠胚胎的腹侧中脑曲部位分离获得了大量未分化、呈球状悬浮生长的细胞 ,且能在有血清的培养基中分化为神经元和神经胶质细胞。经 IL-1β诱导后 ,多巴胺能神经元分化比例达 16%左右。
出处 《数理医药学杂志》 2004年第5期393-395,共3页 Journal of Mathematical Medicine
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