夏铂;范灵;

• 1:宁夏医科大学

摘要(Abstract)：

目的回医烙灸疗法对脊髓损伤大鼠Notch信号通路中Presenilin1、Hes1蛋白表达的影响。方法采用Allen’s法制备急性脊髓损伤模型。实验动物分为假手术组(A组)、模型组(B组)、西药组(C组)、2 h烙灸组(D组)、6 h烙灸组(E组),于第1、7、14、28 d取损伤大鼠脊髓组织,免疫组化法检测大鼠脊髓组织中Presenilin1、Hes1蛋白表达。结果 Presenilin1、Hes1免疫组化染色统计结果表明D、E组小于B、C组,且D组表达率最显著减弱,差异有统计学意义(P <0.01)。结论回医烙灸疗法通过抑制Notch信号通路的表达,促进内源性神经干细胞向神经元细胞和少突胶质细胞的分化,以促进其局部神经的修复,且前期烙灸干预的效果好于后期干预。

关键词(KeyWords)： 回医烙灸;脊髓损伤大鼠;Presenilin1;Hes1;蛋白表达

Abstract:

Keywords:

基金项目(Foundation): 国家自然科学基金(81360559)

作者(Author): 夏铂;范灵;

Email:

DOI: 10.13463/j.cnki.jlzyy.2018.10.022

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