期刊文献+

粒细胞集落刺激因子对肝干细胞动员作用的研究

Mobilizing effect of granulocyte colony-stimulating factor on hepatic stem cells
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摘要 目的 :了解粒细胞集落刺激因子 ( G- CSF)对肝干细胞的动员作用影响。方法 :用 CCl4 法复制大鼠肝硬化模型 ,分为 2组 ,行 2 /3肝切除 3h后 ,实验组皮下注射 G- CSF,对照组注射等量生理盐水 ,分别于 2 4 h、48h、7d、1 0 d、2周后处死 ,取肝脏切片 ,免疫组化方法观测动物模型肝脏中 CD34 、Thy- 1表达情况。结果 :皮下注射 G- CSF 5 d后 ,G- CSF实验组和对照组肝脏内均未见 Thy- 1 +细胞 ,CD34 +细胞仅存在于门脉区血管内皮 ,实验组和对照组无差异。结论 :G- CSF短期内应用对于肝干细胞的动员无明显作用。
出处 《陕西医学杂志》 CAS 北大核心 2003年第3期203-204,共2页 Shaanxi Medical Journal
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参考文献9

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