
浏览全部资源
扫码关注微信
1.江西中医药大学 附属医院,南昌 330000
2.江西中医药大学,南昌 330000
晏子友,博士,主任医师,教授,博土生导师,从事肾纤维化研究,E-mail:13970025368@163.com
罗富里,硕士,主治医生,从事慢性肾脏病心血管疾病研究,E-mail:372861629@qq.com
网络出版日期:2020-05-08,
纸质出版日期:2020-08-20
移动端阅览
晏子友,江坚青,罗富里等.肾衰泄浊汤及其补虚、祛邪组分对UUO大鼠肾间质纤维化的影响[J].中国实验方剂学杂志,2020,26(16):71-78.
YAN Zi-you,JIANG Jian-qing,LUO Fu-li,et al.Effect of Shenshuai Xiezhuo Decoction and Its Deficiency Tonifying and Pathogen Eliminating Components on Renal Interstitial Fibrosis in UUO rats[J].Chinese Journal of Experimental Traditional Medical Formulae,2020,26(16):71-78.
晏子友,江坚青,罗富里等.肾衰泄浊汤及其补虚、祛邪组分对UUO大鼠肾间质纤维化的影响[J].中国实验方剂学杂志,2020,26(16):71-78. DOI: 10.13422/j.cnki.syfjx.20201504.
YAN Zi-you,JIANG Jian-qing,LUO Fu-li,et al.Effect of Shenshuai Xiezhuo Decoction and Its Deficiency Tonifying and Pathogen Eliminating Components on Renal Interstitial Fibrosis in UUO rats[J].Chinese Journal of Experimental Traditional Medical Formulae,2020,26(16):71-78. DOI: 10.13422/j.cnki.syfjx.20201504.
目的
2
研究肾衰泄浊汤及其补虚,祛邪组分对单侧输尿管梗阻(UUO)大鼠肾间质纤维化的影响。
方法
2
通过结扎单侧输尿管建立UUO大鼠模型。SD大鼠随机分为6组,分别为假手术组,模型组,贝那普利组,肾衰泄浊汤组,补虚方组,袪邪方组;每组24只。手术后第3天,肾衰泄浊汤组,补虚方组,袪邪方组大鼠均按0.8 g·mL
-1
肾衰泄浊汤浓缩剂给药,即给药剂量为8.0 g·kg
-1
·d
-1
体质量灌胃;贝那普利组大鼠给贝那普利1.5 mg·kg
-1
·d
-1
体质量灌胃,假手术组,模型组大鼠给等量生理盐水灌胃。术后第7,14,21天,分别用蛋白免疫印迹法(Western blot)和实时荧光定量聚合酶链式反应(Real-time PCR)检测肾组织中周细胞及相关信号通路标志物表达情况。
结果
2
与模型组比较,肾衰泄浊汤组,补虚方组,袪邪方组在UUO后第14,21天的间质损伤评分和间质胶原的积累均显著降低(
P
<
0.05)。除假手术组外,各组在第14,21天的肾组织中
α
-平滑肌肌动蛋白(
α
-SMA),血小板衍生生长因子A(PDGFA),神经/胶质细胞2型硫酸软骨素糖蛋白(NG-2),血管内皮生长因子A(VEGFA),血管内皮生长因子受体1(VEGFR1),血小板源性生长因子
β
(PDGF-
β
),血小板源性生长因子受体
β
(PDGFR-
β
)的蛋白表达均较第7天显著增加(
P
<
0.05)。在手术后第21天,肾衰泄浊汤组的肾组织中NG-2,VEGFA,VEGFR1,PDGFR-
β
蛋白表达均显著低于模型组(
P
<
0.05)。与模型组比较,肾衰泄浊汤组在手术后第21天的肾组织中
α
-SMA,PDGFA,NG-2,VEGFA,VEGFR1,PDGF-
β
,PDGFR-
β
mRNA相对表达量均显著降低(
P
<
0.05),并且肾衰泄浊汤组在手术后第21天
α
-SMA,NG-2,VEGFA,VEGFR1,PDGFR-
β
mRNA相对表达量显著低于贝那普利组(
P
<
0.05)。
结论
2
肾衰泄浊汤复方及其补虚,祛邪组分对UUO大鼠肾间质纤维化均具有拮抗作用,其作用机制与抑制周细胞及其相关细胞信号通路激活有关。
Objective
2
To study the effect of Shenshuai Xiezhuo decoction and its deficiency tonifying and pathogen eliminating components on renal interstitial fibrosis in UUO rats.
Method
2
A rat model of unilateral ureteral obstruction (UUO) was established through ligation of a unilateral ureter. The rats were divided into six groups: sham operation group
model group
benazepril group
Shenshuai Xiezhuo decoction group
Buxufang group
and phlegm group
with 24 rats in each group. On the third day after operation
the rats in the Shenshuai Xiezhuo decoction group
Buxufang group
and phlegm group were given Shenshuai Xiezhuo decoction concentrating agent at a dose of 8.0 g·kg
-1
·d
-1
the rats in the benazepril group were given benazepril 1.5 mg·kg
-1
·d
-1
and the rats in the sham operation group and the model group were given the same volume of saline. On the 7
th
14
th
and 21
st
days after operation
the expressions of peripheral cells and relevant signal pathway markers in renal tissue were detected by Western blot and Real-time fluorescent quantitative polymerase chain reaction (Real-time PCR) respectively.
Result
2
The stromal damage score and the interstitial collagen accumulation on the 14
th
and 21
st
days after UUO were significantly lower in the Shenshuai Xiezhuo decoction group
Buxu prescription group and Qixie prescription group than those in the model group (
P
<
0.05). Except for the sham operation group
the protein expressions of
α
smooth muscle actin (
α
-SMA)
platelet derived growth factor A (PDGFA)
nerve/glial type 2 chondroitin sulfate glycoprotein (NG-2)
vascular endothelial growth factor A (VEGFA)
vascular endothelial growth factor receptor 1 (VEGFR1)
platelet-derived growth factor -
β
(PDGF-
β
) and platelet-derived growth factor receptor-
β
(PDGFR-
β
) in the kidney tissues of the 14
th
and 21
st
days were significantly increased compared with those on the 7
th
day (
P
<
0.05). On the 21
st
day after surgery
the expressions of NG-2
VEGFA
VEGFR1 and PDGFR-
β
in renal tissue of Shenshuai Xiezhuo decoction group were significantly lower than those in the model group (
P
<
0.05). Compared with the model group
relevant expressions of
α
-SMA
PDGFA
NG-2
VEGFA
VEGFR1
PDGF-
β
and PDGFR-
β
in kidney tissue of Shenshuai Xiezhuo decoction group decreased significantly on the 21
st
day after operation (
P
<
0.05)
and relative expressions of
α
-SMA
NG-2
VEGFA
VEGFR1 and PDGFR-
β
in the Shenshuai Xiezhuo decoction group were significantly lower than those in the benazepril group on the 21
st
day after surgery (
P
<
0.05).
Conclusion
2
Shenshuai Xiezhuo decoction and its deficiency tonifying and pathogen eliminating components have an antagonistic effect on renal interstitial fibrosis in UUO rats. Its mechanism is related to the inhibition of activation of peripheral cells and relevant cell signaling pathways.
林云 , 曹灵 . 苦碟子注射液对输尿管梗阻大鼠肾间质纤维化的影响 [J]. 中国实验方剂学杂志 , 2018 , 24 ( 7 ): 139 - 146 .
杨艺萱 , 张兆芳 , 刘卉 , 等 . 当归红芪超滤物对辐射后心肌成纤维细胞的增殖和胶原分泌的影响 [J]. 中国实验方剂学杂志 , 2018 , 24 ( 12 ): 136 - 142 .
ARMULIK A , GUILLEM G , BESTSHOLTZB C . Pericytes:developmental,physiological,and pathological perspectives,problems,and promises [J]. Dev Cell , 2011 , 21 ( 2 ): 193 .
ROJAS A , CHANG F C , LIN S L , et al . The role played by perivascular cells in kidney interstitial injury [J]. Clin Nephrol , 2012 , 77 ( 5 ): 400 .
俞晓燕 , 赵玉武 . 血管周细胞与间充质干细胞关系的研究进展 [J]. 国际神经病学神经外科学杂志 , 2014 , 41 ( 1 ): 85 - 88 .
董谦谦 , 颜建云 . 血管钙化参与细胞相关研究的新进展 [J]. 中国动脉硬化杂志 , 2018 , 26 ( 11 ): 1111 - 1115 .
郎珈馨 , 陈丽萌 . 周细胞在肾脏微血管损伤中的作用 [J]. 中华肾脏病杂志 , 2018 , 34 ( 5 ): 396 - 400 .
叶俊玲 , 李罗德 , 晏子友 , 等 . 肾衰泄浊汤对肾间质纤维化大鼠OPN,CD44的调节作用 [J]. 中国医药科学 , 2013 , 3 ( 2 ): 25 - 27 .
晏子友 , 申屠进军 , 熊芳 . 肾衰泄浊汤对BMP7, α -SMA调节作用的探讨 [J]. 中国中医基础医学杂志 , 2010 , 27 ( 8 ): 685 - 687 .
徐旖旎 , 付凌云 , 蒋朝晖 , 等 . 氧化苦参碱对醛固酮诱导心肌成纤维细胞增殖抑制作用的机制 [J]. 中国实验方剂学杂志 , 2018 , 24 ( 22 ): 89 - 94 .
杨艺萱 , 张兆芳 , 刘卉 , 等 . 当归红芪超滤物对辐射后心肌成纤维细胞的增殖和胶原分泌的影响 [J]. 中国实验方剂学杂志 , 2018 , 24 ( 12 ): 136 - 142 .
刘莹露 , 石格 , 曹东维 , 等 . 肾脏周细胞-肌成纤维细胞转分化的病理机制及中药的干预作用 [J]. 中国中药杂志 , 2018 , 43 ( 21 ): 4192 - 4197 .
王一婧 , 袁晓捧 , 吴旦斌 , 等 . 补阳还五汤干预缺氧预适应成纤维细胞促间充质干细胞迁移的机制 [J]. 中国实验方剂学杂志 , 2018 , 24 ( 23 ): 112 - 118 .
刘畅 , 洪兰 , 金红花 . 五味子酚对心肌成纤维细胞增殖和转化生长因子 β 1 及Ⅰ,Ⅲ型胶原蛋白表达的影响 [J]. 中国现代医学杂志 , 2018 , 28 ( 33 ): 7 - 12 .
BARNES J L , GLASS W F . Renal interstitial fibrosis: a critical evaluation of the origin of myofibroblasts [J]. Contrib Nephrol , 2011 , 169 : 73 - 93 .
LIN S L , CHANG F C , SCHRIMPF C , et al . Targeting endothelium-pericyte cross talk by inhibiting VEGF receptor signaling attenuates kidney microvascular rarefaction and fibrosis [J]. Am J Pathol , 2011 , 178 ( 2 ): 911 - 923 .
李磊 , 刘建勋 , 郭浩 , 等 . 周细胞与微血管疾病及中医药研究进展 [J]. 中国中药杂志 , 2017 , 42 ( 16 ): 3072 - 3077 .
LI Y , REN H T . Endostatin inhibits fibrosis by modulating the PDGFR/ERK signaling pathway:an in vitro study [J]. J Zhejiang Univ Sci B , 2017 , 18 ( 11 ): 994 - 1001 .
张琼 , 陈定国 , 沈宏春 . 基于肾内微癥积理论探讨中医抗肾纤维化策略 [J]. 四川中医 , 2014 , 32 ( 12 ): 24 - 25 .
吉晶 , 何立群 . 中西医防治肾纤维化的研究进展 [J]. 中国实验方剂学杂志 , 2018 , 24 ( 19 ): 221 - 228 .
晏子友 , 赵海 , 赖小美 . 肾衰泄浊汤对肾间质纤维化小鼠HGF,TGF β 1 的调节作用 [J]. 中国中医药科技 , 2007 , 14 ( 2 ): 74 - 75 .
0
浏览量
16
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