目的观察中药生地黄免煎颗粒对神经生长抑制因子Nogo-A蛋白表达的影响。方法将实验大鼠分为用药组、模型组和假手术组,采用生地黄免煎颗粒溶液灌胃的方式作用于MCAO模型大鼠,分别在造模后第3、7、14 d 3个时间点采用Western Blot方法观察Nogo-A蛋白的表达。结果经MCAO造模造成脑缺血损伤之后,Nogo-A蛋白的表达出现升高趋势,且随时间呈现先上升后下降的趋势,在第7日表达最为活跃;MCAO造模后经生地黄免煎颗粒溶液灌胃干预以后,Nogo-A蛋白的表达水平在3个时间点上均较模型组降低,且呈现先升高后又缓慢恢复的趋势;相对于模型组,在造模后第14日,生地黄对Nogo-A蛋白的表达有明显的下调作用。结论生地黄免煎颗粒能够在一定程度上下调MCAO造模后引起的Nogo-A蛋白表达升高,有利于中枢神经缺血后的神经再生。
[8]
Catalpol modulates the expressions of Bcl-2 and Bax and attenuates apoptosis in gerbils after ischemic injury[J] . Dan-Qing Li,Yong-Ming Bao,Yang Li,Cheng-Fang Wang,Yuxin Liu,Li-Jia An. Brain Research . 2006 (1)
机构:
Nanjing Normal, Jiangsu Key Lab Mol & Med Biotechnol, Coll Life Sci, Nanjing 210097, Peoples R ChinaNanjing Normal, Jiangsu Key Lab Mol & Med Biotechnol, Coll Life Sci, Nanjing 210097, Peoples R China
Chen, Yicun
Tang, Xiaojun
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Nanjing Normal, Jiangsu Key Lab Mol & Med Biotechnol, Coll Life Sci, Nanjing 210097, Peoples R ChinaNanjing Normal, Jiangsu Key Lab Mol & Med Biotechnol, Coll Life Sci, Nanjing 210097, Peoples R China
Tang, Xiaojun
Cao, Xiangrong
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Nanjing Normal, Jiangsu Key Lab Mol & Med Biotechnol, Coll Life Sci, Nanjing 210097, Peoples R ChinaNanjing Normal, Jiangsu Key Lab Mol & Med Biotechnol, Coll Life Sci, Nanjing 210097, Peoples R China
Cao, Xiangrong
Chen, Huaqun
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Nanjing Normal, Jiangsu Key Lab Mol & Med Biotechnol, Coll Life Sci, Nanjing 210097, Peoples R ChinaNanjing Normal, Jiangsu Key Lab Mol & Med Biotechnol, Coll Life Sci, Nanjing 210097, Peoples R China
Chen, Huaqun
Zhang, Xiran
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Nanjing Normal, Jiangsu Key Lab Mol & Med Biotechnol, Coll Life Sci, Nanjing 210097, Peoples R ChinaNanjing Normal, Jiangsu Key Lab Mol & Med Biotechnol, Coll Life Sci, Nanjing 210097, Peoples R China
[8]
Catalpol modulates the expressions of Bcl-2 and Bax and attenuates apoptosis in gerbils after ischemic injury[J] . Dan-Qing Li,Yong-Ming Bao,Yang Li,Cheng-Fang Wang,Yuxin Liu,Li-Jia An. Brain Research . 2006 (1)
机构:
Nanjing Normal, Jiangsu Key Lab Mol & Med Biotechnol, Coll Life Sci, Nanjing 210097, Peoples R ChinaNanjing Normal, Jiangsu Key Lab Mol & Med Biotechnol, Coll Life Sci, Nanjing 210097, Peoples R China
Chen, Yicun
Tang, Xiaojun
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Nanjing Normal, Jiangsu Key Lab Mol & Med Biotechnol, Coll Life Sci, Nanjing 210097, Peoples R ChinaNanjing Normal, Jiangsu Key Lab Mol & Med Biotechnol, Coll Life Sci, Nanjing 210097, Peoples R China
Tang, Xiaojun
Cao, Xiangrong
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机构:
Nanjing Normal, Jiangsu Key Lab Mol & Med Biotechnol, Coll Life Sci, Nanjing 210097, Peoples R ChinaNanjing Normal, Jiangsu Key Lab Mol & Med Biotechnol, Coll Life Sci, Nanjing 210097, Peoples R China
Cao, Xiangrong
Chen, Huaqun
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Nanjing Normal, Jiangsu Key Lab Mol & Med Biotechnol, Coll Life Sci, Nanjing 210097, Peoples R ChinaNanjing Normal, Jiangsu Key Lab Mol & Med Biotechnol, Coll Life Sci, Nanjing 210097, Peoples R China
Chen, Huaqun
Zhang, Xiran
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Nanjing Normal, Jiangsu Key Lab Mol & Med Biotechnol, Coll Life Sci, Nanjing 210097, Peoples R ChinaNanjing Normal, Jiangsu Key Lab Mol & Med Biotechnol, Coll Life Sci, Nanjing 210097, Peoples R China