大蒜素对阿尔茨海默病模型小鼠脑内TNF-α表达的影响

被引:3
作者
张浩 [1 ]
王玥 [2 ]
潘海 [1 ]
机构
[1] 沈阳医学院附属中心医院第二神经外科
[2] 辽宁中医药大学基础医学院
关键词
大蒜素; 阿尔茨海默病; APP/PS1转基因小鼠; 肿瘤坏死因子-α;
D O I
10.16333/j.1001-6880.2016.11.019
中图分类号
R285.5 [中药实验药理]; R-332 [医用实验动物学];
学科分类号
100402 [劳动卫生与环境卫生学]; 100806 [中药药理学];
摘要
本文应用免疫荧光、Western blot及Real-Time PCR等实验方法检测大蒜素对阿尔茨海默病模型小鼠脑内TNF-α表达的影响。结果发现,与对照组小鼠相比,模型组小鼠脑内TNF-α的阳性表达增加,提示在APP/PS1转基因小鼠脑组织中存在神经免疫炎症反应,而大蒜素处理组TNF-α表达明显低于模型组小鼠。基于此结果,说明大蒜素可以降低阿尔茨海默病模型小鼠脑内TNF-α的表达,提示大蒜素在阿尔茨海默病的抗炎临床治疗方面具有重要的理论意义。
引用
收藏
页码:1793 / 1796
页数:4
相关论文
共 7 条
[1]
大蒜素对大鼠急性脑缺血再灌注损伤保护作用的研究 [J].
郑燕华 ;
陈崇宏 ;
不详 .
中国药理学通报 , 2004, (07) :821-823
[2]
Neuroinflammatory processes in Alzheimer's disease [J].
Heneka, Michael T. ;
O'Banion, M. Kerry ;
Terwel, Dick ;
Kummer, Markus Peter .
JOURNAL OF NEURAL TRANSMISSION, 2010, 117 (08) :919-947
[3]
Biological markers of amyloid β-related mechanisms in Alzheimer's disease.[J].Harald Hampel;Yong Shen;Dominic M. Walsh;Paul Aisen;Les M. Shaw;Henrik Zetterberg;John Q. Trojanowski;Kaj Blennow.Experimental Neurology.2009, 2
[4]
S14G-Humanin ameliorates Aβ25-35-induced behavioral deficits by reducing neuroinflammatory responses and apoptosis in mice.[J].Jianting Miao;Wei Zhang;Rong Yin;Rui Liu;Changjun Su;Gesheng Lei;Zhuyi Li.Neuropeptides.2008, 5
[5]
Non-steroidal anti-inflammatory drugs have anti-amyloidogenic effects for Alzheimer's β-amyloid fibrils in vitro [J].
Hirohata, M ;
Ono, K ;
Naiki, H ;
Yamada, M .
NEUROPHARMACOLOGY, 2005, 49 (07) :1088-1099
[6]
Relation of elevated C-reactive protein and interleukin-6 levels to left atrial size and duration of episodes in patients with atrial fibrillation [J].
Psychari, SN ;
Apostolou, TS ;
Sinos, L ;
Hamodraka, E ;
Liakos, G ;
Kremastinos, DT .
AMERICAN JOURNAL OF CARDIOLOGY, 2005, 95 (06) :764-767
[7]
Glial activation in Alzheimer's disease:: the role of Aβ and its associated proteins [J].
Meda, L ;
Baron, P ;
Scarlato, G .
NEUROBIOLOGY OF AGING, 2001, 22 (06) :885-893