The Chinese herbal formula Tongluo Jiunao promotes expression of brain-derived neurotrophic factor/t

来源 :中国神经再生研究(英文版) | 被引量 : 0次 | 上传用户:xxp520
下载到本地 , 更方便阅读
声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架
论文部分内容阅读
The neurotrophin-Trk receptor pathway is an intrinsic pathway to relieve damage to the central nervous system. The present study observed the effects of Tongluo Jiunao (TLJN), which comprises Panax Notoginseng and Gardenia Jasminoides, on expression of brain-derived neurotrophic factor (BDNF) and tropomyosin-related kinase B (TrkB) in a rat model of focal cerebral ischemic injury. Xue Sai Tong (XST), comprising Panax Notoginseng, served as the positive control. Mechanisms of neuroprotection were analyzed following TLJN injection. Following establishment of the middle cerebral artery occlusion models, TLJN and XST were intraperitoneally injected, and 2, 3, 5-triphenyltetrazolium chloride staining results revealed that TLJN injection reduced infarct volume, suggesting that TLJN exerted a neuroprotective effect. Enzyme-linked immunosorbent assay results showed that TLJN elevated BDNF and growth associated protein-43 expression in ischemic brain tissues, as well as serum BDNF levels. Reverse-transcription polymerase chain reaction and western blot results showed that TLJN injection did not affect TrkB expression in the ischemic brain tissues of rats. These results suggested that TLJN injection reduced damage to ischemic brain tissues and increased BDNF expression. In addition, TLJN injection resulted in better promoting effects on neurotrophic factor expression compared with XST.
其他文献
目的观察氟哌噻吨关利曲辛片(黛立新)辅助埃索美拉唑肠溶片和吗丁啉治疗胃食管反流病伴焦虑情绪的效果。方法将68例胃食管反流病患者随机分为两组,每组34例。对照组口服埃索美拉
目的:了解小儿肾病综合征住院患儿院内感染的相关因素.方法:通过健康教育及消毒管理,对小儿肾病院内感染进行科学的管理.结果:有效控制院内感染的发生,减少患儿住院天数.结论
将可视化、三维建模等技术引入机车车辆轨道耦合动力学仿真中,从系统工程的观点,在机车车辆-轨道耦合动力学计算核心模块的基础上,提出了基于面向对象的机车车辆-轨道耦合动
目的 探讨彩色多普勒超声心动图对胎儿先天性心脏病的诊断.方法 对疑有胎儿CHD的孕妇650例行胎儿UCG检查.检出心脏异常者7例,其中肺动脉狭窄1例,法洛四联症2例,房间隔缺损1例
现代大学从其产生之日起,就以自治和学术自由为精神追求.反观我国50年的高教历程,改革开放前是政治挂帅,大学成为意识形态的斗争工具;改革开放后是经济优先,大学成为推动经济
催化裂化提升管反应器数学模型基本上都是基于平推流反应器的假设建立起来的。但是由于其内部流动、传热以及反应过程非常复杂 ,偏离平推流较大 ,所以在模型的实际应用中必须
介绍逆作地下连续墙加内支撑混合支护体系在易液化粉土地区首次工程应用。工程实践表明 ,逆作地下连续墙具有安全可靠、经济合理、施工方便、可信息施工等优点 Describe the
概述了变压器绕组绕线机可采用的一种变频调速技术方法,并详细介绍其结构、工作原理及特点。
OBJECTIVE: To formulate an evidence-based treatment for one patient with acute spinal cord injury and summarize evidence for evaluating acute spinal cord injury
本文探讨环梁及辐射撑支撑系统的设计假定及计算方法,通过工程实际监测结果的分析总结出设计计算要点及亟待解决的问题.