【作者】 胡建军；

【导师】 陈泽奇； 钟广伟；

【作者基本信息】 中南大学 ， 中西医结合临床， 2008， 硕士

【摘要】 目的:探讨平肝潜阳法对偏头痛肝阳上亢型大鼠模型治疗作用的分子机理。方法:电刺激SD大鼠三叉神经节并灌服附子汤制造偏头痛肝阳上亢型模型。采用双向凝胶电泳(2-DE)技术分离大鼠肾上腺组织和脾脏淋巴细胞的总蛋白,图像分析识别差异表达的蛋白质点并鉴定蛋白质。结果:1.模型组与正常对照组肾上腺总蛋白2-DE图像分析统计后发现模型组有9个蛋白质下调和5个蛋白质上调,经中药治疗后这些蛋白点的表达接近正常水平,得到了8个有意义的蛋白。2.模型组与正常对照组脾脏淋巴细胞2-DE图像分析统计后发现模型组与正常对照组相比有16个蛋白质下调和4个蛋白质上调,经中药治疗后这些蛋白点的表达接近正常水平,其中鉴定到10个蛋白。结论:1.平肝潜阳药物能改善偏头痛肝阳上亢型动物模型的头痛等相关症状。2.偏头痛肝阳上亢型和中药治疗后的大鼠肾上腺组织和脾脏淋巴细胞差异蛋白质的表达呈动态变化。3.膜联蛋白-A1、热休克蛋白-27和硫氧还蛋白过氧化物酶-Ⅱ可能与肝阳上亢证的形成有关。平肝潜阳药物可能通过调节体内的多种蛋白的表达而起到治疗偏头痛肝阳上亢证的作用。更多还原

【Abstract】 Objective: To explore the molecule mechanisms of calming the liver and suppressing the hyperactive yang on migraine rat model with the hyperactivity of the liver-yang.Methods: Rat animal model of migraine with hyperactivity of liver-yang was established through electrical trigeminal ganglion stimulation, and by administering orally with aconite decoction. The total proteins of adrenal gland and splenic lymphocytes in the rats were separated by immobilized pH gradient-based two-dimensional gel electrophoresis (2-DE), and the 2-DE images were analyzed by PDQuest 7.0 software. Searching in the database was used to identify the differential proteins.Result: 1. There were 9 protein spots of adrenal glands expressing down-regulately and 5 up-regulately in the model group when compared to normal group. And they went back to normal lever in the therapy group. 8 differentially expressed proteins were identified.2. There were 16 protein spots of splenic lymphocytes expressing down-regulately and 4 up-regulately in the model group when compared to normal group. And they went back to normal lever in the therapy group. 10 differentially expressed proteins were identified.Conclusion: 1. Calming the liver and suppressing the hyperactive yang therapy can improve the headache of animals. 2. The differential proteins of adrenal gland and splenic lymphocytes in migraine rat model with the hyperactivity of the liver-yang and treated group had showed dynamic state.3. Annexin-A1、Peroxirdoxin-II、Heat shock protein-27 were supposed to correlated with hyperactivity of the liver-yang. Calming the liver and suppressing the hyperactive yang therapy may effect on migraine with the hyperactivity of the liver-yang by accommodating the express of multitude proteins.更多还原