參芪復(fù)方對(duì)糖尿病大血管病變大鼠胸主動(dòng)脈差異基因表達(dá)的影響
[Abstract]:Objective to explore the possible molecular mechanism of Shenqi compound in prevention and treatment of diabetic macrovascular disease. Methods one hundred and sixty GK rats with spontaneous type 2 diabetes mellitus were fed with high fat diet for 12 Zhou Jianli diabetic macroangiopathy models. They were randomly divided into three groups: model group, western medicine group, Shengao group, Shenzhong group and Shen-low group, with 32 rats in each group. Another 32 Wistar rats were set up as blank group. After model making, the western medicine group was given metformin tablet 0.1 g / (kg d) intragastric perfusion, Shengao, middle and low groups were given Shenqi compound 2.88 1.44 脳 0.72 g / (kg d) respectively. The blank group and the model group were given normal saline for 5 ml/ (kg d), and each group was given intragastric administration for 16 weeks. Fasting blood glucose was detected before administration and at 816 weeks after administration, Masson staining was used to observe the pathological morphology of thoracic aorta at 816 weeks, collagen fiber / vascular wall area (PVCA/LA) was calculated, and differential gene screening was carried out at 16 weeks. Results compared with the blank group, the fasting blood glucose in the model group increased before administration and at 816 weeks, and the PVCA/LA increased significantly at 816 weeks (P0.05 or P0.01). At the 16th week, the fasting blood glucose in the western medicine group and Shengao, middle and low groups was lower than that in the same time model group, and PVCA/LA decreased significantly (P0.05 or P0.01). There were 15 gene differences between model group and blank group, in which the gene related to diabetic vascular disease was Elavl1,Lama4, and Elavl1,Lama4 gene was down-regulated in reference group compared with model group. Conclusion the mechanism of Shenqi compound in prevention and treatment of diabetic macroangiopathy may be related to the down-regulation of Elavl1,Lama4 gene expression in thoracic aorta, thereby inhibiting angiogenesis and reducing the production of collagen fibers.
【作者單位】: 成都中醫(yī)藥大學(xué);
【基金】:國家自然科學(xué)基金(81273749) 四川省教育廳基金(14ZB0102)
【分類號(hào)】:R285.5
【相似文獻(xiàn)】
相關(guān)期刊論文 前10條
1 王志琪,田育望,杜方麓,陳少輝,許宏大,程聰;苦丁茶皂苷類物質(zhì)對(duì)家兔離體胸主動(dòng)脈條影響的實(shí)驗(yàn)研究[J];湖南中醫(yī)學(xué)院學(xué)報(bào);2002年02期
2 王梅蘭;甘草酸三銨鹽對(duì)兔胸主動(dòng)脈條收縮反應(yīng)的影響[J];海峽藥學(xué);1998年02期
3 陳天琪;楊衛(wèi)平;王嫣;彭芳;趙云華;紀(jì)剛;;黔產(chǎn)吳茱萸水煎劑對(duì)家兔離體胸主動(dòng)脈作用及機(jī)制的研究[J];時(shí)珍國醫(yī)國藥;2012年12期
4 劉艷,馮培芳,馮久賢;血府逐瘀湯干預(yù)自發(fā)性高血壓大鼠胸主動(dòng)脈重建[J];浙江中西醫(yī)結(jié)合雜志;2004年10期
5 陳麗萍;何書英;鄭珩;戴雨璐;;番茄紅素對(duì)牛胸主動(dòng)脈平滑肌細(xì)胞增殖的作用及作用機(jī)制(英文)[J];中國天然藥物;2010年03期
6 孫敬昌;齊冬梅;周洪雷;李運(yùn)倫;;鉤藤生物堿對(duì)自發(fā)性高血壓大鼠胸主動(dòng)脈平滑肌細(xì)胞凋亡和增殖的影響[J];中國藥理學(xué)通報(bào);2011年07期
7 侯曉敏;秦小江;;槲皮素對(duì)大鼠胸主動(dòng)脈不同節(jié)段的差異性舒張作用研究[J];中西醫(yī)結(jié)合心腦血管病雜志;2014年03期
8 李麗;楊洪軍;肖永慶;張村;;川芎防風(fēng)白芷方主成分及其組合對(duì)大鼠離體胸主動(dòng)脈的作用[J];北京中醫(yī)藥大學(xué)學(xué)報(bào);2009年08期
9 楊梅;張永健;李媛;張芹;;氮雜萘衍生物Ⅱa對(duì)離體大鼠胸主動(dòng)脈收縮功能的影響[J];時(shí)珍國醫(yī)國藥;2010年07期
10 邱立紅;袁俏梅;韓陽;;黃芪對(duì)同型半胱氨酸誘導(dǎo)的大鼠胸主動(dòng)脈張力損傷的保護(hù)作用[J];浙江醫(yī)學(xué);2006年07期
相關(guān)會(huì)議論文 前4條
1 胡弼;王光;張偉;姚起鑫;亓竹青;周壽紅;凌紅艷;陳夢華;;檳榔堿對(duì)2型糖尿病大鼠胸主動(dòng)脈舒縮功能的影響及其機(jī)制[A];中國生理學(xué)會(huì)第23屆全國會(huì)員代表大會(huì)暨生理學(xué)學(xué)術(shù)大會(huì)論文摘要文集[C];2010年
2 胡弼;王光;張偉;姚起鑫;亓竹青;周壽紅;凌紅艷;陳夢華;;檳榔堿對(duì)胰島素抵抗大鼠胸主動(dòng)脈舒縮功能的影響及其機(jī)制[A];第八屆海峽兩岸心血管科學(xué)研討會(huì)論文集[C];2011年
3 趙占勝;吳艷寧;王婷;張?zhí)鹛?;白藜蘆醇對(duì)高糖培養(yǎng)的大鼠胸主動(dòng)脈平滑肌細(xì)胞SIRT1及NADPH氧化酶-p47蛋白表達(dá)的影響及機(jī)制研究[A];中華醫(yī)學(xué)會(huì)第十二次全國內(nèi)分泌學(xué)學(xué)術(shù)會(huì)議論文匯編[C];2013年
4 郭翔宇;段穎;王志程;牛潔;楊麗霞;李娟娥;劉銅華;;中藥復(fù)方糖耐康對(duì)GK大鼠胸主動(dòng)脈VEGF蛋白表達(dá)的影響[A];第十二屆全國中醫(yī)糖尿病大會(huì)論文匯編[C];2010年
相關(guān)博士學(xué)位論文 前1條
1 閆奎坡;冠心Ⅱ號(hào)心臟保護(hù)作用的物質(zhì)基礎(chǔ)及其舒張大鼠胸主動(dòng)脈機(jī)制的研究[D];中南大學(xué);2012年
相關(guān)碩士學(xué)位論文 前4條
1 袁亞偉;梗阻性黃疸大鼠胸主動(dòng)脈BK_(Ca)和K_(ATP)通道過度激活導(dǎo)致血管低反應(yīng)性[D];第二軍醫(yī)大學(xué);2015年
2 王光;檳榔堿對(duì)胰島素抵抗大鼠胸主動(dòng)脈舒縮功能的影響及其機(jī)制[D];南華大學(xué);2011年
3 錢健;參麥注射液對(duì)大鼠離體胸主動(dòng)脈血管環(huán)作用及機(jī)制的研究[D];浙江大學(xué);2002年
4 周照麗;益心舒對(duì)兔實(shí)驗(yàn)性動(dòng)脈硬化及內(nèi)皮功能影響的研究[D];山東中醫(yī)藥大學(xué);2010年
,本文編號(hào):2425540
本文鏈接:http://www.sikaile.net/kejilunwen/jiyingongcheng/2425540.html