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1.重庆医科大学 中医药学院,重庆 400016
2.重庆市中医院,重庆 400021
3.重庆中医药学院,重庆 402760
石立鹏,在读博士,从事心肌纤维化的基础与临床研究,E-mail:lipeng_shi@outlook.com
杜旭勤,博士后,助理研究员,从事心肌纤维化的基础与临床研究,E-mail:duxuqin@cqctcm.edu.cn
收稿日期:2023-05-11,
网络出版日期:2023-08-31,
纸质出版日期:2023-12-20
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石立鹏,邓静薇,尹二谦等.防己茯苓汤对心肌纤维化小鼠巨噬细胞极化和氧化应激的影响[J].中国实验方剂学杂志,2023,29(24):11-18.
SHI Lipeng,DENG Jingwei,YIN Erqian,et al.Effect of Fangji Fulingtang on Macrophage Polarization and Oxidative Stress in Mouse Model of Myocardial Fibrosis[J].Chinese Journal of Experimental Traditional Medical Formulae,2023,29(24):11-18.
石立鹏,邓静薇,尹二谦等.防己茯苓汤对心肌纤维化小鼠巨噬细胞极化和氧化应激的影响[J].中国实验方剂学杂志,2023,29(24):11-18. DOI: 10.13422/j.cnki.syfjx.20231112.
SHI Lipeng,DENG Jingwei,YIN Erqian,et al.Effect of Fangji Fulingtang on Macrophage Polarization and Oxidative Stress in Mouse Model of Myocardial Fibrosis[J].Chinese Journal of Experimental Traditional Medical Formulae,2023,29(24):11-18. DOI: 10.13422/j.cnki.syfjx.20231112.
目的
2
探讨防己茯苓汤对心肌纤维化小鼠巨噬细胞极化和氧化应激的影响。
方法
2
通过皮下注射异丙肾上腺素(5 mg·kg
-1
·d
-1
)构建心肌纤维化小鼠模型。将50只C57BL/6J小鼠随机分为假手术组、模型组、防己茯苓汤低、高剂量组、酒石酸美托洛尔(Meto)组,每组10只。假手术组、模型给予相应体积生理盐水灌胃,防己茯苓汤低、高剂量组分别予以防己茯苓汤低、高剂量灌胃(3.315、13.26 g·kg
-1
·d
-1
),Meto组予以酒石酸Meto灌胃(15 mg·kg
-1
·d
-1
)。2周后,观察小鼠心脏形态,计算平均细胞横截面积、心脏质量指数和心胫比,组织病理学方法观察心肌胶原沉积,酶联免疫吸附测定法(ELISA)检测血清肌酸激酶同工酶(CK-MB)、转化生长因子-
β
1
(TGF-
β
1
)、炎症因子指标[肿瘤坏死因子-
α
(TNF-
α
)、白细胞介素(IL)-1
β
、IL-6、IL-10]和氧化应激指标[丙二醛(MDA)、超氧化物歧化酶(SOD)、谷胱甘肽(GSH)]的表达水平,免疫组织化学染色观察心肌组织CD86和CD206蛋白表达水平。
结果
2
与模型组比较,防己茯苓汤低、高剂量组和Meto组小鼠心脏外观形态明显减小,平均心肌细胞横截面积、心脏质量指数和心胫比显著降低(
P
<
0.01);血清CK-MB、TGF-
β
1
水平明显降低(
P
<
0.05,
P
<
0.01);血清促炎细胞因子TNF-
α
、IL-1
β
、IL-6表达水平明显降低(
P
<
0.05,
P
<
0.01),抗炎细胞因子IL-10明显升高(
P
<
0.05);炎症细胞浸润、心肌损伤、胶原沉积和纤维化程度明显减轻;巨噬细胞极化标志物CD86表达水平显著降低(
P
<
0.01),CD206表达水平显著升高(
P
<
0.01);氧化应激指标MDA表达水平显著升高(
P
<
0.01),SOD、GSH表达水平显著降低(
P
<
0.01)。
结论
2
防己茯苓汤可以改善异丙肾上腺素诱导的心肌纤维化,其机制可能是通过调控巨噬细胞极化和氧化应激发挥作用。
Objective
2
To investigate the effects of Fangji Fulingtang on macrophage polarization and oxidative stress in the mouse model of myocardial fibrosis.
Method
2
The mouse model of myocardial fibrosis was established by subcutaneous injection of isoproterenol (ISO, 5 mg·kg
-1
·d
-1
). Fifty C57BL/6J mice were randomly assigned into control (0.9% NaCl), model (0.9% NaCl), low- and high-dose (3.315 g·kg
-1
·d
-1
and 13.26 g·kg
-1
·d
-1
, respectively) Fangji Fulingtang (FFD-L and FFD-H, respectively), and metoprolol tartrate (Meto, 15 mg·kg
-1
·d
-1
) groups, with 10 mice each group. After 2 weeks of treatment, the heart appearance, cardiac weight index (CWI), heart weight (HW)/tibia length (TL) ratio, and myocardial histopathological alterations were observed. Meanwhile, the serum levels of creatine kinase-MB (CK-MB), transforming growth factor-
β
1
(TGF-
β
1
), tumor necrosis factor-
α
(TNF-
α
), interleukin (IL)-1
β
, IL-6, IL-10, malondialdehyde (MDA), superoxide dismutase (SOD), and glutathione (GSH) were measured by enzyme-linked immunosorbent assay (ELISA). The expression levels of CD86 and CD206 were observed by immunohistochemical staining.
Result
2
Compared with the model group, the FFD-L, FFD-H, and Meto groups showed improved heart appearance, decreased CWI and HW/TL ratio (
P
<
0.01), lowered serum levels of CK-MB, TGF-
β
1
, TNF-
α
, IL-1
β
, and IL-6 (
P
<
0.05,
P
<
0.01), and elevated IL-10 level (
P
<
0.05). Furthermore, the three groups showed reduced infiltration of inflammatory cells, myocardial injury, collagen deposition, and myocardial fibrosis, decreased CD86, SOD, and GSH (
P
<
0.01), and increased CD206 and MDA (
P
<
0.01).
Conclusion
2
Fangji Fulingtang can mitigate ISO-induced myocardial fibrosis by regulating macrophage polarization and oxidative stress.
KUROSE H . Cardiac fibrosis and fibroblasts [J]. Cells , 2021 , 10 ( 7 ): 1716 .
DíEZ J , DE BOER R A . Management of cardiac fibrosis is the largest unmet medical need in heart failure [J]. Cardiovasc Res , 2022 , 118 ( 2 ): e20 - e22 .
YAO H , HE Q , HUANG C , et al . Panaxatriol saponin ameliorates myocardial infarction-induced cardiac fibrosis by targeting Keap1/Nrf2 to regulate oxidative stress and inhibit cardiac-fibroblast activation and proliferation [J]. Free Radic Biol Med , 2022 , 190 : 264 - 275 .
STOJANOVIC D , MITIC V , STOJANOVIC M , et al . The scientific rationale for the introduction of renalase in the concept of cardiac fibrosis [J]. Front Cardiovasc Med , 2022 , 9 : 845878 .
QI Y , XU H , LI X , et al . Silica nanoparticles induce cardiac injury and dysfunction via ROS/Ca 2+ /CaMKⅡ signaling [J]. Sci Total Environ , 2022 , 837 : 155733 .
YUNNA C , MENGRU H , LEI W , et al . Macrophage M1/M2 polarization [J]. Eur J Pharmacol , 2020 , 877 : 173090 .
SARADNA A , DO D C , KUMAR S , et al . Macrophage polarization and allergic asthma [J]. Transl Res , 2018 , 191 : 1 - 14 .
ZHONG B , YANG X , SUN Q , et al . Pdcd4 modulates markers of macrophage alternative activation and airway remodeling in antigen-induced pulmonary inflammation [J]. J Leukoc Biol , 2014 , 96 ( 6 ): 1065 - 1075 .
PURNOMO Y , PICCART Y , COENEN T , et al . Oxidative stress and transforming growth factor- β 1 -induced cardiac fibrosis [J]. Cardiovasc Hematol Disord Drug Targets , 2013 , 13 ( 2 ): 165 - 172 .
ROCHE P L , FILOMENO K L , BAGCHI R A , et al . Intracellular signaling of cardiac fibroblasts [J]. Compr Physiol , 2015 , 5 ( 2 ): 721 - 760 .
TAO Z , GE Y , ZHOU N , et al . Puerarin inhibits cardiac fibrosis via monocyte chemoattractant protein (MCP)-1 and the transforming growth factor- β 1 (TGF- β 1 ) pathway in myocardial infarction mice [J]. Am J Transl Res , 2016 , 8 ( 10 ): 4425 - 4433 .
LIU Y , LI M , DU X , et al . Sestrin 2, a potential star of antioxidant stress in cardiovascular diseases [J]. Free Radic Biol Med , 2021 , 163 : 56 - 68 .
黄俊鑫 , 王碧霞 , 邹汉斌 , 等 . 基于网络药理学和分子对接探究防己茯苓汤治疗缺血再灌注急性肾损伤的作用机制 [J]. 中国实验方剂学杂志 , 2022 , 28 ( 8 ): 175 - 182 .
李浩杰 , 王翠敏 , 李叶 , 等 . 防己茯苓汤不同剂型治疗下肢深静脉血栓后遗症效果比较研究 [J]. 现代中西医结合杂志 , 2018 , 27 ( 15 ): 1597 - 1599 .
周健 , 邵正斌 , 戚先伟 , 等 . 防己茯苓汤治疗射血分数保留型心力衰竭的作用机制 [J]. 中医药临床杂志 , 2022 , 34 ( 10 ): 1910 - 1917 .
YOUNIS N N , SALAMA A , SHAHEEN M A , et al . Pachymic acid attenuated doxorubicin-induced heart failure by suppressing miR-24 and preserving cardiac junctophilin-2 in rats [J]. Int J Mol Sci , 2021 , 22 ( 19 ): 10710 .
SUN C , ZENG G , WANG T , et al . Astragaloside Ⅳ ameliorates myocardial infarction induced apoptosis and restores cardiac function [J]. Front Cell Dev Biol , 2021 , 9 : 671255 .
XU Z , HU Z , XU H , et al . Liquiritigenin alleviates doxorubicin-induced chronic heart failure via promoting ARHGAP18 and suppressing RhoA/ROCK1 pathway [J]. Exp Cell Res , 2022 , 411 ( 2 ): 113008 .
WAN Y , XU L , WANG Y , et al . Preventive effects of astragaloside Ⅳ and its active sapogenin cycloastragenol on cardiac fibrosis of mice by inhibiting the NLRP3 inflammasome [J]. Eur J Pharmacol , 2018 , 833 : 545 - 554 .
黄继汉 , 黄晓晖 , 陈志扬 , 等 . 药理试验中动物间和动物与人体间的等效剂量换算 [J]. 中国临床药理学与治疗学 , 2004 , 9 ( 9 ): 1069 - 1072 .
GAO S , LI L , LI L , et al . Effects of the combination of tanshinone Ⅱ A and puerarin on cardiac function and inflammatory response in myocardial ischemia mice [J]. J Mol Cell Cardiol , 2019 , 137 : 59 - 70 .
KERP H , HÖNES G S , TOLSTIK E , et al . Protective effects of thyroid hormone deprivation on progression of maladaptive cardiac hypertrophy and heart failure [J]. Front Cardiovasc Med , 2021 , 8 : 683522 .
LIU S , WANG B H , KELLY D J , et al . Chronic kidney disease with comorbid cardiac dysfunction exacerbates cardiac and renal damage [J]. J Cell Mol Med , 2018 , 22 ( 1 ): 628 - 645 .
LAFUSE W P , WOZNIAK D J , RAJARAM M . Role of cardiac macrophages on cardiac inflammation, fibrosis and tissue repair [J]. Cells , 2020 , 10 ( 1 ): 51 .
DING Y , WANG Y , ZHANG W , et al . Roles of biomarkers in myocardial fibrosis [J]. Aging Dis , 2020 , 11 ( 5 ): 1157 - 1174 .
DONG X , JIANG J , LIN Z , et al . Nuanxinkang protects against ischemia/reperfusion-induced heart failure through regulating IKK β /I κ B α /NF- κ B-mediated macrophage polarization [J]. Phytomedicine , 2022 , 101 : 154093 .
张赛 , 陈正涛 , 唐诗韵 , 等 . NLRP3炎症小体与糖尿病心肌病的关系及中医药调控研究进展 [J]. 中国实验方剂学杂志 , 2023 , 29 ( 16 ): 250 - 263 .
YE L , HU G , YU H , et al . Metoprolol improves myocardial remodeling and cardiac function in patients with permanent pacemaker implantation [J]. J Healthc Eng , 2022 , 2022 : 7340992 .
MESSERLI F H , BANGALORE S , GROSSMAN E . Adverse effects and tolerability of β blockers [J]. BMJ , 2016 , 353 : i3142 .
ZHOU M M , LI D W , XU L , et al . Propionate alleviated post-infarction cardiac dysfunction by macrophage polarization in a rat model [J]. Int Immunopharmacol , 2023 , 115 : 109618 .
LIU S , DU Y , SHI K , et al . Resveratrol improves cardiac function by promoting M2-like polarization of macrophages in mice with myocardial infarction [J]. Am J Transl Res , 2019 , 11 ( 8 ): 5212 - 5226 .
ZHOU X L , XU H , LIU Z B , et al . miR-21 promotes cardiac fibroblast-to-myofibroblast transformation and myocardial fibrosis by targeting Jagged1 [J]. J Cell Mol Med , 2018 , 22 ( 8 ): 3816 - 3824 .
TRAVERS J G , KAMAL F A , ROBBINS J , et al . Cardiac fibrosis: The fibroblast awakens [J]. Circ Res , 2016 , 118 ( 6 ): 1021 - 1040 .
WU H H , MENG T T , CHEN J M , et al . Asenapine maleate inhibits angiotensin Ⅱ-induced proliferation and activation of cardiac fibroblasts via the ROS/TGF β 1 /MAPK signaling pathway [J]. Biochem Biophys Res Commun , 2021 , 553 : 172 - 179 .
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