黄芪保心汤对慢性心力衰竭模型大鼠心室重构及内质网应激凋亡的抑制作用

被引:11
作者
丁宇
赵殿臣
赏楠
机构
[1] 辽宁中医药大学附属医院心内康复科
关键词
慢性心力衰竭; 动物实验; 黄芪保心汤; 心室重构; 内质网应激凋亡; 心功能; N端脑钠肽前体; 基质裂解素2;
D O I
暂无
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
目的:研究黄芪保心汤对慢性心力衰竭模型大鼠心室重构及内质网应激凋亡的抑制作用。方法:选取健康雄性SD级大鼠60只进行研究,将其按照随机抽签法等分成干预组、对照组以及模型组,每组20只。干预组与模型组大鼠建立慢性心力衰竭模型,对照组大鼠予以假手术处理。造模成功后,干预组予以黄芪保心汤干预,模型组、对照组大鼠予以等量生理盐水注射干预。比较3组大鼠干预4周后的心功能,血清NT-proBNP、ST2水平,心肌细胞凋亡率以及Bcl-2、Bax、Caspase-3蛋白表达水平。结果:模型组大鼠左室射血分数(LVEF)、左心室短轴缩短率(FS)、每搏输出量(SV)水平显著低于对照组,而左室收缩末期直径(LVESD)、左室舒张末内径(LVEDD)水平显著高于对照组;干预组大鼠LVEF、FS、SV水平显著高于模型组,且LVESD、LVEDD水平显著低于模型组(均P<0.05)。模型组大鼠NT-proBNP、ST2水平均显著高于对照组,而干预组大鼠N端脑钠肽前体(NT-proBNP)、基质裂解素2(ST2)水平均显著低于模型组(均P<0.05)。模型组大鼠的心肌细胞凋亡率显著高于对照组,而干预组大鼠的心肌细胞凋亡率显著低于模型组(均P<0.05)。模型组大鼠心肌Bcl-2蛋白表达水平显著低于对照组,而Bax以及Caspase-3蛋白表达水平显著高于对照组;干预组大鼠心肌Bcl-2蛋白表达水平显著高于模型组,且Bax以及Caspase-3蛋白表达水平显著低于模型组(均P<0.05)。结论:黄芪保心汤可有效抑制慢性心力衰竭模型大鼠心室重构及内质网应激凋亡,其主要作用机制可能和影响心肌Bcl-2、Bax以及Caspase-3蛋白表达有关。
引用
收藏
页码:2714 / 2718
页数:5
相关论文
共 29 条
[1]
Catheter Ablation Versus Best Medical Therapy in Patients With Persistent Atrial Fibrillation and Congestive Heart Failure The Randomized AMICA Trial [J].
Kuck, Karl-Heinz ;
Merkely, Bela ;
Zahn, Ralf ;
Arentz, Thomas ;
Seidl, Karlheinz ;
Schluter, Michael ;
Tilz, Roland Richard ;
Piorkowski, Christopher ;
Geller, Laszlo ;
Kleemann, Thomas ;
Hindricks, Gerhard .
CIRCULATION-ARRHYTHMIA AND ELECTROPHYSIOLOGY, 2019, 12 (12)
[2]
Lingguizhugan decoction attenuates doxorubicin-induced heart failure in rats by improving TT-SR microstructural remodeling [J].
Li, Xueping ;
Xu, Guangmin ;
Wei, Shujun ;
Zhang, Baocheng ;
Yao, Huan ;
Chen, Yuchi ;
Liu, Weiwei ;
Wang, Baojia ;
Zhao, Juan ;
Gao, Yongxiang .
BMC COMPLEMENTARY AND ALTERNATIVE MEDICINE, 2019, 19 (01)
[3]
Ginkgo biloba Extract Reduces Hippocampus Inflammatory Responses, Improves Cardiac Functions And Depressive Behaviors In A Heart Failure Mouse Model [J].
Zhang, Lijun ;
Liu, Jianyang ;
Ge, Yingbin ;
Liu, Meiyan .
NEUROPSYCHIATRIC DISEASE AND TREATMENT, 2019, 15 :3041-3050
[4]
Association of galectin-3 and soluble ST2 with in-hospital and 1-year outcomes in patients with ST-segment elevation myocardial infarction treated with primary percutaneous coronary intervention [J].
Tyminska, Agata ;
Kaplon-Cieslicka, Agnieszka ;
Ozieranski, Krzysztof ;
Budnik, Monika ;
Wancerz, Anna ;
Sypien, Piotr ;
Peller, Michal ;
Maksym, Jakub ;
Balsam, Pawel ;
Opolski, Grzegorz ;
Filipiak, Krzysztof J. .
POLISH ARCHIVES OF INTERNAL MEDICINE-POLSKIE ARCHIWUM MEDYCYNY WEWNETRZNEJ, 2019, 129 (11) :770-780
[5]
Effects of ranolazine on cardiac function in rats with heart failure [J].
Wang, G-T. ;
Li, H. ;
Yu, Z-Q. ;
He, X-N. .
EUROPEAN REVIEW FOR MEDICAL AND PHARMACOLOGICAL SCIENCES, 2019, 23 (21) :9625-9632
[6]
Discovery of Novel Multi-target Inhibitor of angiotensin type 1 receptor and neprilysin inhibitors from Traditional Chinese Medicine [J].
Huo, Xiaoqian ;
Qiao, Liansheng ;
Chen, Yankun ;
Chen, Xi ;
He, Yusu ;
Zhang, Yanling .
SCIENTIFIC REPORTS, 2019, 9 (1)
[7]
Safety and efficacy of the partial adenosine A1 receptor agonist neladenoson bialanate in patients with chronic heart failure with reduced ejection fraction: a phase IIb, randomized, double-blind, placebo-controlled trial [J].
Voors, Adriaan A. ;
Bax, Jeroen J. ;
Hernandez, Adrian F. ;
Wirtz, Antonieta B. ;
Pap, Akos F. ;
Ferreira, Anna C. ;
Senni, Michele ;
van der Laan, Michael ;
Butler, Javed .
EUROPEAN JOURNAL OF HEART FAILURE, 2019, 21 (11) :1426-1433
[8]
Upregulating MicroRNA-203 Alleviates Myocardial Remodeling and Cell Apoptosis Through Downregulating Protein Tyrosine Phosphatase 1B in Rats With Myocardial Infarction [J].
Zhang, Jing ;
Pan, Jianyuan ;
Yang, Mengsi ;
Jin, Xiaoqin ;
Feng, Jun ;
Wang, Ailing ;
Chen, Zhenfei .
JOURNAL OF CARDIOVASCULAR PHARMACOLOGY, 2019, 74 (05) :474-481
[9]
Aortic Stenosis and Heart Failure: Disease Ascertainment and Statistical Considerations for Clinical Trials..[J].Spitzer Ernest;Hahn Rebecca T;Pibarot Philippe;de Vries Ton;Bax Jeroen J;Leon Martin B;Van Mieghem Nicolas M.Cardiac failure review.2019, 2
[10]
Correlation between amino-terminal pro-brain natriuretic peptide levels and the maximum vasoactive-inotropic score in the first 24 h post-intervention of cardiac surgery [J].
Ibarra-Sarlat, Maribel ;
Fuentes-Lara, Elma, I ;
Sanchez-Banuelos, Cecilia ;
Nunez-Enriquez, Juan C. .
ARCHIVOS DE CARDIOLOGIA DE MEXICO, 2019, 89 (04) :344-349