通窍活血汤对大鼠脑出血的防治机制研究
[Abstract]:Objective: To study the effect of Tongqiao Huoxue Decoction on the neurological function, NSE, BDNF, SOD, MDA and brain edema in rats with acute cerebral hemorrhage. Method:1. Group:84 male SD rats weighing (250 to 20) g were randomly divided into sham operation group, model group, Edarone group (short "Western medicine group"), Tongqiao Huoxue decoction group (short "high-dose group"), Tongqiao Huoxue decoction (short "mid-dose group"), Each group of the low-dose group (low-dose group ") of Tongqiao Huoxue Decoction (the low-dose group") was 14;2. Methods: The model was made by using the self-sampling method of the mouse tail, and the other operation steps of the sham-operated group were similar to that of the other groups. The method comprises the following steps of: administration of edaravone 1.5 mg/ kg/ day in the western medicine group into the abdominal cavity for intraperitoneal injection, wherein the high, middle and low dose groups are respectively provided with the Tongqiao Huoxue decoction 1.2 g/ Kg/ day, 0.6 g/ Kg/ day, 0.3 g/ Kg/ day, the sham operation group and the model group are given the same dose of normal saline for oral administration, each group is continuously administered for 14 days to form a model; and after the rats are finished, Each day, the neurological deficit score was scored, the Zea Longa 5 method was used to make the score, and the neurological deficit score was selected as the administration target; after the rats were awake, the sham-operation group and the model group continued to give the normal saline to the gastric administration, the low, medium, The high-dose group and the western medicine group were treated with the pre-model administration method for 1 week;4. Materials: The rats in each group after the last intragastric administration and after injection were treated with intraperitoneal anesthesia, the abdominal aorta was separated and the blood was punctured, and the heart was perfused immediately after blood collection and the brain tissue was decapitated. The results showed that the method of Zea Longa 5 was used to test the loss of nerve function, and the activity of SOD was detected by using the method of the method of using the method of the method of the method of the method of using the thiobarbituric acid, the content of the MDA was detected by the ELISA, the content of the BDNF was detected by the method of immunohistochemistry. The morphological changes of the nerve cells around the hematoma after cerebral hemorrhage were observed by light microscope. The water content of brain tissue was detected by dry and wet method. Results: (1) The score of the neurological deficit score was compared with that of the sham operation group. The scores of the neurological deficit in the other groups were increased and the difference was statistically significant (P0.05). Compared with the model group, the score of neurological deficit in the low-dose group was lower, but the difference was not significant (P0.05). In the middle and high dose group, the neurological deficit score of the western medicine group was significantly decreased, and the difference was statistically significant (P0.05). Compared with the low-dose group, the functional deficit score of the middle and high dose group and the western medicine group was lower, and the difference was statistically significant (P0.05). Compared with the middle-dose group, the functional deficit score of the high-dose group and the western medicine group was lower, and the difference was statistically significant (P0.05). There was no significant difference in the score of neurological deficit in the high-dose group and the western medicine group (P0.05). (2) Compared with sham operation group, the activity of SOD in the group, low-dose group, middle-dose group, high-dose group and western medicine group decreased significantly (P0.05). Compared with the model group, the activity of SOD in the low, medium and high dose group and the western medicine group was increased, and the difference was statistically significant (P0.05). Compared with the low-dose group, the activity of SOD in the middle, high-dose group and western medicine group was increased, and the difference was statistically significant (P0.05). Compared with the middle dose group, the activity of SOD in the high dose and the western medicine group was increased, and the difference was statistically significant (P0.05). Compared with the western medicine group, the activity of SOD in high-dose group was increased, and the difference was statistically significant (P0.05). (3) Compared with the sham-operation group, the content of MDA in the remaining groups increased and the difference was statistically significant (P0.05). Compared with the model group, the content of MDA in the low dose group was decreased, but the difference was not significant (P0.05). The content of MDA in the middle and high dose group and the western medicine group was significantly decreased, and the difference was statistically significant (P0.05). Compared with the low-dose group, the content of MDA in the middle and high-dose group and the western medicine group was significantly decreased, and the difference was statistically significant (P0.05). Compared with the middle-dose group, the content of MDA in the high-dose group and the western medicine group was decreased, and the difference was statistically significant (P0.05). Compared with the western medicine group, the content of MDA in the high-dose group was decreased, but the difference was not significant (P0.05). (4) The content of BDNF in the other groups increased with the sham-operation group, and the difference was significant (P0.05). Compared with the model group, the expression of BDNF in the low-dose group increased, but the difference was not significant (P0.05); the expression of BDNF in the middle and high-dose group and the western medicine group was significantly increased, and the difference was statistically significant (P0.05). Compared with the low-dose group, the expression of BDNF in the middle-dose group increased, but the difference was not significant (P0.05); the expression of BDNF in the high-dose group and the western medicine group was significantly increased, and the difference was statistically significant (P0.05). The expression of BDNF in the high-dose group and the western medicine group was significantly increased compared with the middle-dose group (P0.05). There was no significant difference in BDNF in the high-dose group and the western medicine group (P0.05). (5) The content of NSE in the model group was significantly higher than that of the sham operation group (P0.05). The levels of NSE in the high-dose group and the western medicine group were not significant (P0.05). Compared with the model group, the content of NSE in the low-dose group was not significant, the difference was not significant (P0.05), and the levels of NSE in the middle and high dose groups and the western medicine group were lower, and the difference was statistically significant (P0.05). Compared with the low-dose group, the levels of NSE in the middle and high dose group and the western medicine group were lower, and the difference was statistically significant (P0.05). Compared with the middle-dose group, the levels of NSE in the high-dose group and the western medicine group were lower, and the difference was statistically significant (P0.05). There was no significant difference in the content of NSE in the high-dose group and the western medicine group (P0.05). (6) Compared with the sham operation group, the water content of the brain tissue of the model group and the rest group was increased, and the difference was statistically significant (P0.05). Compared with the model group, the water content of the brain tissue of the low-dose group, the middle-dose group, the high-dose group and the western medicine group were all decreased, and the difference was statistically significant (P0.05). Compared with the low-dose group, the water content in the brain of the middle-dose group, the high-dose group and the western medicine group was decreased, and the difference was statistically significant (P0.05). Compared with the middle-dose group, the water content of the brain tissue of the high-dose group and the western medicine group was decreased, and the difference was statistically significant (P0.05). The changes of water content in the brain tissue of the high-dose group and the western medicine group were not significant (P0.05). (7) The results of light microscope showed that the cell structure of the sham-operated group was intact, the nucleus and the cytoplasm of the sham-operated group were intact, and the abnormal changes were not found. In the model group, edema, loose tissue, necrosis of the nerve cells and small amount of inflammatory cell infiltration around the hematoma were observed in the neurons and the cell gap. In the low, medium and high dose group, different degree of brain edema and inflammatory cell infiltration were found, but with the increase of the dose, the degree of edema and the inflammatory response were gradually decreased. The structure of the nerve cells around the hematoma in the western medicine group was relatively complete, and no obvious cerebral edema and inflammatory cell infiltration were found. Conclusion:1. Tongqiao Huoxue Decoction can improve the neurological deficit score of the cerebral hemorrhage rats, relieve the cerebral edema, improve the degeneration and necrosis of the nerve cells and the infiltration of the inflammatory cells around the hematoma after the cerebral hemorrhage. Possible mechanism: decrease the content of MDA, increase the SOD activity to remove oxygen free radicals, promote the expression of BDNF, reduce the NSE content, and thus protect the nerve cells. Tongqiao Huoxue Decoction has a certain amount of effect in preventing and treating cerebral hemorrhage in rats.
【学位授予单位】:西南医科大学
【学位级别】:硕士
【学位授予年份】:2016
【分类号】:R277.7
【相似文献】
相关期刊论文 前10条
1 徐宝国;通窍活血汤临床应用二则[J];实用中医药杂志;2000年10期
2 夏志琳;通窍活血汤加味治疗眩晕60例观察[J];实用中医药杂志;2000年12期
3 邢淑芹,王道萍;通窍活血汤治疗瘀血性头痛[J];山东中医杂志;2001年07期
4 马彦伟;通窍活血汤治疗白癜风9例[J];现代中医药;2002年03期
5 张淑珍;通窍活血汤治疗头痛体会[J];甘肃中医;2003年06期
6 刘巍;周晓艳;瞿延晖;;通窍活血汤的临床应用研究进展[J];中医药导报;2007年06期
7 黄秀梅;吴伯乐;叶锌铭;洪梅;陈建峰;;通窍活血汤治疗前部缺血性视神经病变临床观察[J];中国中医急症;2010年05期
8 崔英慧;石晓强;;通窍活血汤治疗短暂性脑缺血发作疗效观察[J];现代中西医结合杂志;2012年22期
9 符光利;;通窍活血汤治疗重度脑震荡一例[J];云南中医杂志;1987年02期
10 王绍坤;通窍活血汤治疗周围性面神经麻痹56例报告[J];江西中医药;1996年S2期
相关会议论文 前6条
1 姜韫峗;李倩;李玲玲;唐明;;通窍活血汤在神经系统疾病中的应用探讨[A];第五次全国中医药防治血栓病学术交流会暨中华中医药学会血栓病分会换届改选工作会议论文集[C];2011年
2 王献鹤;;通窍活血汤的临床运用[A];全国李时珍王清任学术思想研讨会论文集[C];2002年
3 温泉盛;;通窍活血汤治疗中年男子功能性不射精症38例[A];首届全国中西医结合男科论坛——暨第二次全国男科青年学术会议2012上海市中西医结合学会、中医药学会泌尿男科学术年会论文集[C];2012年
4 郭卫红;刘雄伟;郭淑卿;邓佳;张丽雯;;通窍活血汤配合舒血宁液离子导入治疗糖尿病视网膜病变的疗效观察[A];中华医学会第十次全国内分泌学学术会议论文汇编[C];2011年
5 郭卫红;郭淑卿;刘雄伟;邓佳;李蓉;;通窍活血汤配合离子导入数学宁注射液治疗糖尿病视网膜病变中改善脂代谢紊乱临床观察[A];中华医学会第十一次全国内分泌学学术会议论文汇编[C];2012年
6 张冬生;;通窍活血汤致玻璃体混浊、后囊下白内障一例[A];全国首届中青年中医眼科学术研讨会资料汇编[C];1996年
相关重要报纸文章 前7条
1 广西桂林监狱医院 林中;通窍活血汤治血瘀头痛[N];中国中医药报;2013年
2 安徽省望江县大北门中医门诊部 朱时祥;通窍活血汤治蛛网膜下腔出血[N];中国中医药报;2013年
3 林中;通窍活血汤临床应用举隅[N];民族医药报;2006年
4 欧阳恒;通窍活血汤治疗九窍病变体会[N];中国中医药报;2001年
5 上海曙光医院 傅慧婷;耳鸣——中医之辨[N];上海中医药报;2014年
6 孙清廉;脑外伤综合征的辩证治疗[N];民族医药报;2003年
7 ;祛痰化瘀开窍唤醒“植物人”[N];中国中医药报;2014年
相关硕士学位论文 前10条
1 汪光云;基于细胞自噬信号通路探讨通窍活血汤保护大鼠脑缺血再灌注损伤与自噬的关系[D];安徽中医药大学;2016年
2 成学飞;补中益气汤合通窍活血汤治疗气虚血瘀型老年高血压病的临床观察[D];山东中医药大学;2016年
3 张智慧;通窍活血汤对大鼠脑出血的防治机制研究[D];西南医科大学;2016年
4 丁良;通窍活血汤对大鼠急性脑梗塞胃功能障碍的影响[D];山东中医药大学;2015年
5 刘斌;通窍活血汤加减对椎—基底动脉供血不足性眩晕(瘀血阻窍型)的疗效观察[D];黑龙江中医药大学;2015年
6 唐晓晓;通窍活血汤对脑梗塞急性期胃肠功能障碍的调节作用[D];山东中医药大学;2012年
7 刘巍;通窍活血汤加减治疗脑卒中后抑郁症的临床研究[D];湖南中医药大学;2007年
8 刘静;通窍活血汤加减粉剂胶囊治疗颈椎病的临床研究[D];长春中医药大学;2014年
9 李静;通窍活血汤加减治疗血瘀型斑秃的临床观察[D];黑龙江中医药大学;2013年
10 吴秀毅;通窍活血汤对动物血流变和微循环的影响[D];山西医科大学;2002年
,本文编号:2488500
本文链接:https://www.wllwen.com/zhongyixuelunwen/2488500.html