
浏览全部资源
扫码关注微信
1.河北中医学院,石家庄 050200
2.河北省中医院,石家庄 050011
3.河北医科大学 第四医院,石家庄 050000
4.北京中医药大学 东直门医院,北京 100700
曹雯萱,在读硕士,从事中西医结合肾病研究,E-mail:5829607010@qq.com
檀金川,教授,博士生导师,从事中西医结合肾病研究,E-mail:1955981973@qq.com
收稿日期:2022-04-25,
网络出版日期:2022-08-09,
纸质出版日期:2022-11-05
移动端阅览
曹雯萱,辛鑫,檀淼等.大黄泄浊方调控ROS/TXNIP/NLRP3通路对5/6肾切除大鼠肾间质纤维化的影响[J].中国实验方剂学杂志,2022,28(21):81-89.
CAO Wenxuan,XIN Xin,TAN Miao,et al.Effect of Dahuang Xiezhuo Prescription on Renal Interstitial Fibrosis of Rats with 5/6 Nephrectomy by Regulating ROS/TXNIP/NLRP3 Pathway[J].Chinese Journal of Experimental Traditional Medical Formulae,2022,28(21):81-89.
曹雯萱,辛鑫,檀淼等.大黄泄浊方调控ROS/TXNIP/NLRP3通路对5/6肾切除大鼠肾间质纤维化的影响[J].中国实验方剂学杂志,2022,28(21):81-89. DOI: 10.13422/j.cnki.syfjx.20221944.
CAO Wenxuan,XIN Xin,TAN Miao,et al.Effect of Dahuang Xiezhuo Prescription on Renal Interstitial Fibrosis of Rats with 5/6 Nephrectomy by Regulating ROS/TXNIP/NLRP3 Pathway[J].Chinese Journal of Experimental Traditional Medical Formulae,2022,28(21):81-89. DOI: 10.13422/j.cnki.syfjx.20221944.
目的
2
通过观察大黄泄浊方对5/6肾切除大鼠肾脏病理变化,肾组织活性氧(ROS)/硫氧还蛋白互作蛋白(TXNIP)/NOD样受体蛋白3(NLRP3)通路表达的变化,研究其保护肾功能,延缓肾间质纤维化的作用机制及可能性。
方法
2
90只健康SD雄性大鼠随机分为假手术组、模型组、大黄泄浊方低、中、高剂量(6.825、13.65、27.30 g·kg
-1
)组和尿毒清颗粒(2.60 g·kg
-1
)组。除假手术组外其余5组均采用5/6肾切除术复制CRF大鼠模型。造模成功后,各给药组分别给予相应剂量的药物混悬液灌胃,每日1次,连续8周。给药结束后,检测大鼠血清中肌酐(SCr)、尿素氮(BUN)水平和24 h尿蛋白定量(UTP)水平;蛋白免疫印迹法(Western blot)检测硫氧还蛋白(TRX)、TXNIP和NLRP3蛋白的表达情况;免疫组化法检测NLRP3、TRX、TXNIP、接头蛋白凋亡相关斑点样蛋白(ASC)、转化生长因子-
β
(TGF-
β
)、Ⅳ型胶原蛋白(Collagen Ⅳ)、
α
-平滑肌肌动蛋白(
α
-SMA)和调纤连蛋白(FN)的表达。
结果
2
与假手术组比较,模型组大鼠血SCr、BUN、24 h UTP水平明显增高(
P
<
0.05),TRX、TXNIP、NLRP3、ASC、TGF-
β
、Collagen Ⅳ、
α
-SMA和FN蛋白显著增高(
P
<
0.01),肾间质发生显著纤维化;与模型组比较,大黄泄浊方各剂量组和尿毒清颗粒组血SCr、BUN、24 h UTP水平均有不同程度降低(
P
<
0.05),TRX、TXNIP、NLRP3、ASC、TGF-
β
、Collagen Ⅳ、
α
-SMA和FN蛋白显著降低(
P
<
0.01),肾间质纤维化不同程度改善。
结论
2
大黄泄浊方可保护慢性肾衰竭大鼠肾功能、延缓肾间质纤维化。
Objective
2
To observe the effect of Dahuang Xiezhuo prescription on the changes in renal pathology and reactive oxygen species (ROS)/thioredoxin-interacting protein (TXNIP)/NOD-like receptor protein 3 (NLRP3) pathway expression in the kidney tissues of rats with 5/6 nephrectomy, and to explore the mechanism of Dahuang Xiezhuo prescription in protecting renal function and delaying renal interstitial fibrosis and the possibility.
Method
2
Ninety healthy male SD rats were randomly divided into a sham operation group, a model group, low, medium, and high-dose (6.825, 13.65, 27.30 g·kg
-1
) Dahuang Xiezhuo prescription groups, and a Niaoduqing granule group (2.60 g·kg
-1
). Except the sham operation group, 5/6 nephrectomy was used to replicate the rat model of chronic renal failure (CRF). After modeling, each administration group was given the corresponding dose of drug suspension by intragastric administration, once a day for consecutive 8 weeks. After administration, serum creatinine (SCr) and urea nitrogen (BUN) levels and 24 h urinary protein quantification (UTP) levels were detected. Western blot assay was used to detect the protein expressions of thioredoxin (TRX), TXNIP, and NLRP3. The protein expressions of TRX, TXNIP, NLRP3, apoptosis-associated speck-like protein containing a CARD (ASC), transformation growth factor-
β
(TGF-
β
), Collagen Ⅳ,
α
-smooth muscle actin (
α
-SMA), and fibronectin (FN) were detected by immunohistochemistry.
Result
2
As compared with the sham operation group, serum levels of SCr, BUN, and UTP in the model group were increased (
P
<
0.05), TRX, TXNIP, NLRP3, ASC, TGF-
β
, Collagen Ⅳ,
α
-SMA, and FN proteins were increased (
P
<
0.01), and renal interstitial fibrosis significantly occurred. As compared with the model group, the levels of SCr, 24 h BUN, and UTP in the low, medium, and high-dose Dahuang Xiezhuo prescription groups and the Niaoduqing granule group were decreased to varying degrees (
P
<
0.05), TRX, TXNIP, NLRP3, ASC, TGF-
β
, Collagen Ⅳ,
α
-SMA, and FN were decreased (
P
<
0.01), and renal interstitial fibrosis was improved to varying degrees.
Conclusion
2
Dahuang Xiezhuo prescription can protect renal function and delay renal interstitial fibrosis in rats with CRF.
韩海燕 , 路建饶 , 王新华 . 肾衰方改善早中期慢性肾衰竭患者肾功能及纤维化的临床观察 [J]. 中国实验方剂学杂志 , 2016 , 22 ( 15 ): 166 - 170
罗珊 , 宋立群 , 马晓鹏 , 等 . 肾间质纤维化氧化应激相关信号通路与中医药研究进展 [J]. 中医药学报 2020 , 48 ( 12 ): 79 - 84 .
HANA Y C , XUB X X , TANGA C Y , et al . Reactive oxygen species promote tubular injury in diabetic nephropathy:The role of the mitochondrial ros-txnip-nlrp3 biological axis [J]. Redox Biol , 2018 , 16 : 32 - 46 .
靳贺超 , 梁胜然 , 张冠文 , 等 . 基于TXNIP/NLRP3/GSDMD信号通路探讨当归补血汤对糖尿病肾病大鼠足细胞焦亡的影响 [J]. 中国实验方剂学杂志 , 2022 , 28 ( 3 ): 49 - 57 .
王俞方 , 肖启国 , 王智 , 等 . ROS信号通路调控NLRP3炎症小体在自身免疫性葡萄膜炎发生中的作用 [J]. 眼科新进展 , 2020 , 40 ( 6 ): 527 - 532 .
王泽泽 , 高飞 , 于相泽 . 数据挖掘檀金川治疗慢性肾功能衰竭用药经验 [J]. 天津中医药 , 2021 , 38 ( 3 ): 361 - 365 .
张欣欣 , 辛鑫 , 吴振华 , 等 . 大黄泄浊方对5/6肾切除大鼠肾组织中内质网应激相关蛋白GRP78、CHOP表达的影响 [J]. 河北中医药学报 , 2021 , 36 ( 6 ): 1 - 5 .
沙朝晖 , 付平 , 周莉 , 等 . 大鼠5/6肾切除慢性肾功能衰竭动物模型的实验研究 [J] 四川动物 , 2006 , 25 ( 3 ): 632 - 634 .
刘怡然 . mROS-TXNIP-NLRP3信号通路在急性肾脏损伤中的作用研究 [D]. 南京 : 东南大学 , 2004 .
齐振强 , 任鲁颖 , 冯国庆 , 等 . 慢性肾功能衰竭中医临床研究进展 [J]. 中华中医药学刊 , 2016 , 8 : 1673 - 7717 .
秦聪 , 范华平 , 张秀侠 , 等 . 益肾通络方对膜性肾病大鼠肾组织中转化生长因子- β 1 、Ⅳ型胶原mRNA表达的影响 [J]. 广州中医药大学学报 , 2014 , 31 ( 6 ): 928 - 931 .
潘秋霞 , 张城浩 , 郑兆伟 , 等 . 单味中药防治肾间质纤维化的研究进展 [J]. 时珍国医国药 , 2015 , 26 ( 7 ): 1721 - 1723
王海燕 . 肾脏病学 [M]. 3版 . 北京 : 人民卫生出版社 , 2008 : 1280 .
GURDIP D , CARMEN H , KAREN M , et al . Radical roles for rage in the pathogenesis of oxidative stress in cardiovascular diseases and beyond [J]. Int J Mol Sci , 2013 , 14 ( 10 ): 19891 - 19910 .
霍振霞 , 王保兴 . p38 MAPK在氧化应激诱导肾间质纤维化中的研究进展 [J]. 中华临床医师杂志 , 2016 , 10 ( 7 ): 1029 - 1032 .
王亿平 , 陈芳 , 王东 , 等 . 清肾颗粒对慢性肾衰竭湿热证患者氧化应激的干预作用 [J]. 中成药 , 2017 , 39 ( 1 ): 46 - 50 .
麻志恒 , 钟利平 , 余柯娜 , 等 . 抗纤灵对5/6肾切除诱导的慢性肾纤维化小鼠模型不同时期ColⅠ、 α -SMA、FN的影响 [J]. 中成药 , 2017 , 39 ( 1 ): 181 - 184 .
谢盛彬 , 王伟铭 , 陈楠 . UUO模型大鼠肾间质纤维化动态进展及 α -SMA、TGF- β 和VDR表达变化 [J]. 上海交通大学学报:医学版 , 2010 , 30 ( 7 ): 752 - 757,796 .
张义兵 , 熊玉兰 , 杜贵友 , 等 . 加味真武汤对肾间质纤维化大鼠TGF- β 及FN表达的影响 [J]. 中国实验方剂学杂志 , 2010 , 16 ( 15 ): 168 - 171 .
HAMADA Y , FUKAGAWA M . A possible role of thioredoxin inter-acting protein in the pathogenesis of streptozotocin-induced diabetic nephropathy [J]. Kobe J Med Sci , 2007 , 53 ( 1/2 ): 53 - 61 .
CHENG X , ZHENG X , SONG Y , et al . Apocynin attenu- ates renal fibrosis via inhibition of NOXs-ROS-ERK-myo- fibroblast accumulation in UUO rats [J]. Free Radic Res , 2016 , 50 ( 8 ): 840 - 852 .
0
浏览量
20
下载量
4
CSCD
关联资源
相关文章
相关作者
相关机构
京公网安备11010802024621