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[1]尹新军,王贝贝,李新建,等.白芍总苷调控Sirt1/Foxo1通路对慢性心力衰竭大鼠的保护作用研究[J].天津医科大学学报,2021,27(01):6-10.
 YIN Xin-jun,WANG Bei-bei,LI Xin-jian,et al.Protective effect of total glucosides of paeonia regulating Sirt1/Foxo1 pathway on rats with chronic heart failure[J].Journal of Tianjin Medical University,2021,27(01):6-10.
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白芍总苷调控Sirt1/Foxo1通路对慢性心力衰竭大鼠的保护作用研究(PDF)
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《天津医科大学学报》[ISSN:1006-8147/CN:12-1259/R]

卷:
27卷
期数:
2021年01期
页码:
6-10
栏目:
基础医学
出版日期:
2021-01-20

文章信息/Info

Title:
Protective effect of total glucosides of paeonia regulating Sirt1/Foxo1 pathway on rats with chronic heart failure
文章编号:
1006-8147(2021)01-0006-05
作者:
尹新军1王贝贝1李新建1朱初麟2陈鹏2
1.济源市中医院急诊科,济源 459000;2.河南中医药大学第一附属医院心脏中心,郑州450000
Author(s):
YIN Xin-jun1WANG Bei-bei1LI Xin-jian1ZHU Chu-Lin2CHEN Peng2
1.Department of Emergency,Jiyuan Hospital of Traditional Chinese Medicine,Jiyuan 459000, China; 2.Heart Center,The First Affiliated Hospital of Henan University of CM,Zhengzhou 450000 ,China
关键词:
白芍总苷慢性心力衰竭沉默信息调节因子1/叉头状转录因子1通路
Keywords:
total glucosides of paeonia chronic heart failure silent mating type information regulation 2 homolog 1/forkhead box O transcription factor 1 pathway
分类号:
R285
DOI:
-
文献标志码:
A
摘要:
目的:探讨白芍总苷对慢性心力衰竭大鼠的保护作用及沉默信息调节因子1(Sirt1)/叉头状转录因 子1(Foxo1)通路的影响。方法:腹主动脉缩窄法建立慢性心力衰竭大鼠模型,建模成功后随机分为模型组、 白芍总苷组、Sirt1激活剂组,每组8只;假手术组除不缩窄腹主动脉外,其余操作步骤相同。白芍总苷组给予 1 g/kg白芍总苷胶囊生理盐水稀释液;Sirt1激活剂组给予5 mg/kg Sirt1720生理盐水稀释液;假手术组和模 型组给予等体积生理盐水,连续给药28 d。无创血压测量系统读取左室舒张末期压(LVEDP)和左心室收缩压 (LVSP);苏木素-伊红(HE)、Masson染色观察心肌组织形态;酶联免疫吸附(ELISA)法检测心肌组织中纤 维连接蛋白(FN)、血清白细胞介素(IL)-1β、肿瘤坏死因子-α(TNF-α)水平;蛋白免疫印迹检测大鼠 心肌组织中Sirt1、Foxo1、乙酰化Foxo1(Ac-Foxo1)蛋白水平。结果:模型组心肌纤维化严重,细胞破坏严 重和排列紊乱,心肌细胞增生性炎症浸润现象明显;白芍总苷组、Sirt1激活剂组心肌纤维化得到缓解,细胞 排列较整齐、炎症程度降低。模型组LVEDP水平、纤维化评分,心肌组织中FN水平、Ac-Foxo1蛋白水平,血清 IL-1β、TNF-α水平明显高于假手术组,差异有统计学意义(q=4.661、15.058、15.834、17.689、26.087、 10.157,均P<0.05);模型组LVSP水平,心肌组织中Sirt1蛋白水平明显低于假手术组,差异有统计学意义( q=9.194、18.782,均P<0.05)。与模型组相比,白芍总苷组、Sirt1激活剂组LVEDP水平、纤维化评分,心肌 组织中FN水平、Ac-Foxo1蛋白水平,血清中IL-1β、TNF-α水平降低,差异有统计学意义(q=4.334、4.007、 6.472、5.052、11.888、7.791、30.120、17.689、20.274、11.133、7.136、6.701,均P<0.05);而LVSP水 平、心肌组织中Sirt1蛋白水平升高,差异有统计学意义(q=7.522、5.983、30.130、26.217,均P<0.05)。 结论:白芍总苷对慢性心力衰竭大鼠的保护可能是通过激活Sirt1/Foxo1通路实现的。
Abstract:
Objective: To investigate the protective effect of total glucosides of paeonia on chronic heart failure rats and its influence on silent mating type information regulation 2 homolog 1(Sirt1)/forkhead box O transcription factor 1 (Foxo1) pathway. Methods: Rat model of chronic heart failure was established by abdominal aortic coarctation. After successful modeling,the rats were randomly divided into model group,total glucosides of paeonia group and Sirt1 activator group,with 8 rats in each group; the procedure was the same except that the abdominal aorta was not narrowed in the sham operation group. 1 g/kg total glucosides of paeonia capsule normal saline diluent was given in total glucosides of paeonia group; 5 mg/kg Sirt1720 saline diluent was given in Sirt1 activator group; the same volume of saline was given in the sham operation group and the model group for 28 days consecutively. The left ventricular end diastolic pressure(LVEDP) and left ventricular systolic pressure(LVSP) were measured by noninvasive blood pressure measurement system; myocardial morphology was observed by hematoxylin eosin (HE) and Masson staining; the levels of fibronectin(FN) in myocardial tissue, interleukin (IL)-1β and tumor necrosis factor-α(TNF-α) in serum were measured by enzyme- linked immunosorbent assay(ELISA); and the protein levels of Sirt1,Foxo1 and acetylated Foxo1 (Ac-Foxo1) in myocardial tissue were detected by Western blotting. Results: The myocardial fibrosis was serious,the cell destruction was serious and the arrangement was disordered,and the proliferative inflammatory infiltration of the cardiomyocytes was obvious in the model group; myocardial fibrosis was alleviated,the cells were arranged more neatly and the degree of inflammation was reduced in total glucosides of paeonia group and Sirt1 activator group. LVEDP level,fibrosis score,FN level in myocardial tissue,Ac-Foxo1 protein level,serum IL-1β and TNF-α levels in model group were significantly higher than those in sham operation group (q=4.661,15.058,15.834,17.689,26.087,10.157,all P< 0.05);LVSP level and Sirt1 protein level in myocardial tissue in model group were significantly lower than those in sham group (q=9.194, 18.782,all P< 0.05). Compared with the model group,LVEDP level, fibrosis score,FN level in myocardial tissue,Ac-Foxo1 protein level,serum IL-1β and TNF-α levels in total glucosides of paeonia group and Sirt1 activator group were significantly lower (q=4.334,4.007 ,6.472,5.052,11.888,7.791,30.120,17.689,20.274, 7.136,6.701,all P< 0.05);and LVSP level and Sirt1 protein level in myocardium were significantly higher(q=7.522,5.983,30.130,26.217,all P< 0.05). Conclusion: The protective effect of total glucosides of paeonia on rats with chronic heart failure may be achieved by activating Sirt1/Foxo1 pathway.

参考文献/References:

[1] Packer M. Major reduction in the risk of sudden cardiac death in patients with chronic heart failure with the use of drug and device combinations that favourably affect left ventricular structure[J]. Eur J Heart Fail,2019,21(7):823
[2] Pellicori P,Zhang J F,Cuthbert J,et al. High-sensitivity C-reactive protein in chronic heart failure: patient characteristics,phenotypes,and mode of death[J]. Cardiovasc Res,2019 ,116(1):9
[3] 高鹏荣,张建,刘俊杰,等. 芪参颗粒对心肌梗死后心力衰竭大鼠心肌纤维化的影响[J]. 中医杂志, 2019,60(13):1152
[4] 闫凤霞,张慧. 白芍总苷胶囊联合碘甘油治疗复发性口腔溃疡的临床疗效及对免疫功能的影响[J]. 世 界中医药,2019,14(7):1762
[5] 高全彩,吴红葵,林小娟. 白芍总苷对稳定期慢性心力衰竭的疗效及对炎症水平的影响[J]. 临床心血管 病杂志,2018,34(9):87
[6] Vikram A,Lewarchik C M,Yoon J Y,et al. Sirtuin1 regulates cardiac electrical activity by deacetylating the cardiac sodium channel[J]. Nat Med,2017,23(3):361
[7] 王瑞,闫玺镁,王艳,等. 基于慢性心衰大鼠模型的附子汤药效学作用评价及机制探讨[J]. 中华中医 药学刊,2019,37(4):788
[8] 贲长恩. 医学科研基本思路方法与程序[M]. 北京:人民卫生出版社,2009:156-156
[9] 张碧华,杨莉萍,唐鹏. 慢性心力衰竭与中医相关病证的渊源与发展[J]. 中国中西医结合杂志,2018 ,38(5):633
[10] 张廷模. 临床中药学[M]. 北京:中国中医药出版社,2004:126-187
[11] 戴淑萍,颜勤明. 白芍总苷在心血管疾病模型动物中的药理研究进展[J]. 中国药房,2015,26(10): 128
[12] 吴美芳,吕仕超,张军平. 心肌纤维化中医诊疗思路探析[J]. 时珍国医国药,2015,26(3):677
[13] Lou L L,Li W,Zhou B H,et al. Isobicyclogermacrenal and spathulenol from Aristolochiayunnanensis alleviate cardiac fibrosis by inhibiting transforming growth factor β/small mother against decapentaplegic signaling pathway[J]. Phytother Res,2019,33(1):214
[14] 井晓磊,张勇勤,顾亚娇,等. 吴茱萸槟榔汤加减穴位贴敷治疗慢性非萎缩性胃炎的临床观察[J]. 中国 实验方剂学杂志,2019, 25(12):104
[15] 杨志虹,杨孝芳,陈盼碧,等. 体外适宜温热刺激对络脉相关血管内皮细胞延缓衰老物质P53、SIRT1含量 影响的机制研究[J]. 时珍国医国药,2019,30(1):230
[16] Feridun A,Ismail K,Ahmet ?魻,et al. OP-023 Oxidative stress in chronic heart failure and elevated programmed cell death[J]. Am J Cardiol,2015,115(1):S9
[17] 王倩晨. FoxO1转录因子及其与心血管疾病的研究进展[J]. 中国心血管病研究,2018,16(1):18
[18] 张聪聪,陈博雅,程乃萱,等. AKT/FOXO1信号通路在心力衰竭小鼠骨骼肌萎缩中的作用[J]. 心肺血管 病杂志,2018,37(1):60
[19] Anuradha P,Priyank R,Santosh K G,et al. Esculetin ameliorates hepatic fibrosis in high fat diet induced non-alcoholic fatty liver disease by regulation of FoxO1 mediated pathway[J]. Pharmacol Rep,2017,69 (4):666
[20] 魏明豪,曹屹东,贾栋,等. 和厚朴酚通过激活SIRT1/FOXO1信号通路抵抗小鼠脓毒症脑损伤[J]. 现代 生物医学进展,2019,19(10):1840

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备注/Memo

备注/Memo:
作者简介 尹新军(1974-),男,副主任医师,学士,研究方向:心血管内科;E-mail:yinxin6jun@163.com。
更新日期/Last Update: 2021-01-10