Investigating the effect of <italic>Danyu Hemai Granule</italic> (丹玉和脉颗粒) on renal injury in hypertensive rats via regulating the Nrf2/HO-1 signaling pathway

<sec> <title>目的</title> 观察丹玉和脉颗粒对自发性高血压大鼠(SHR)的疗效,基于Nrf2/HO-1信号通路探讨中药的可能保护机制。 </sec> <sec> <title>方法</title> 将18只5周龄雄性SHR适应性喂养一周后随机分为SHR组(饮用水灌胃)、丹玉和脉颗粒组(丹玉和脉颗粒每天42g生药·kg<sup>-1</sup>灌胃)、缬沙坦组(缬沙坦每天30 mg·kg<sup>-1</sup>灌胃),每组6只,6只周龄/性别相匹配的WKY大鼠饮用水灌胃用作对照。各组大鼠灌胃1次/d,连续10周,每2周测量血压。第10周末取大鼠肾脏组织,HE及Masson染色观察大鼠肾组织病理改变。Western blot检测大鼠肾组织Nrf2、HO-1、GPX4蛋白表达。 </sec> <sec> <title>结果</title> 与WKY组相比,SHR组大鼠收缩压显著升高(<italic>P</italic>&lt;0.001),肾小球体积增大,肾小管上皮细胞空泡化,胶原纤维增生明显。SHR组大鼠肾组织Nrf2、HO-1、GPX4蛋白表达显著下降(<italic>P</italic>&lt;0.001)。与SHR组相比,丹玉和脉颗粒可降低大鼠血压(<italic>P</italic>&lt;0.05),减轻肾小管空泡化,改善胶原纤维增生,肾组织中Nrf2、HO-1表达显著增加(<italic>P</italic>&lt;0.05)。 </sec> <sec> <title>结论</title> 丹玉和脉颗粒能降低SHR收缩压,减轻肾脏病理损害与氧化应激损伤,其作用机制可能与调控Nrf2/HO-1通路有关。 </sec>

Authors

Publication Details

Journal
Lishizhen medicine and materia medica research
Published
2025-03-01
DOI
https://doi.org/10.70976/j.1008-0805.szgygy-2025-0601
Primary Topic
Genomics, phytochemicals, and oxidative stress
Type
article
Field-Weighted Citation Impact
0.00
Controls
|||
ALL TIME
JAN
FEB
MAR
APR
MAY
JUN
JUL
AUG
SEP
OCT
article

Investigating the effect of &lt;italic&gt;Danyu Hemai Granule&lt;/italic&gt; (丹玉和脉颗粒) on renal injury in hypertensive rats via regulating the Nrf2/HO-1 signaling pathway

Ming Gui, X. Chen, Bo Lü, Xiaoming Zhou et al.
Lishizhen medicine and materia medica research
Genomics, phytochemicals, and oxidative stress
article

Investigating the effect of &lt;italic&gt;Danyu Hemai Granule&lt;/italic&gt; (丹玉和脉颗粒) on renal injury in hypertensive rats via regulating the Nrf2/HO-1 signaling pathway

Ming Gui, X. Chen, Bo Lü, Xiaoming Zhou, Lei Yao, Yan Wang, Yunfeng Li, Mingzhu Wang, Yiwen Ma, Jianhua Li, Binyun Cao, Dongyuan Fu
article en

Abstract

<sec> <title>目的</title> 观察丹玉和脉颗粒对自发性高血压大鼠(SHR)的疗效,基于Nrf2/HO-1信号通路探讨中药的可能保护机制。 </sec> <sec> <title>方法</title> 将18只5周龄雄性SHR适应性喂养一周后随机分为SHR组(饮用水灌胃)、丹玉和脉颗粒组(丹玉和脉颗粒每天42g生药·kg<sup>-1</sup>灌胃)、缬沙坦组(缬沙坦每天30 mg·kg<sup>-1</sup>灌胃),每组6只,6只周龄/性别相匹配的WKY大鼠饮用水灌胃用作对照。各组大鼠灌胃1次/d,连续10周,每2周测量血压。第10周末取大鼠肾脏组织,HE及Masson染色观察大鼠肾组织病理改变。Western blot检测大鼠肾组织Nrf2、HO-1、GPX4蛋白表达。 </sec> <sec> <title>结果</title> 与WKY组相比,SHR组大鼠收缩压显著升高(<italic>P</italic>&lt;0.001),肾小球体积增大,肾小管上皮细胞空泡化,胶原纤维增生明显。SHR组大鼠肾组织Nrf2、HO-1、GPX4蛋白表达显著下降(<italic>P</italic>&lt;0.001)。与SHR组相比,丹玉和脉颗粒可降低大鼠血压(<italic>P</italic>&lt;0.05),减轻肾小管空泡化,改善胶原纤维增生,肾组织中Nrf2、HO-1表达显著增加(<italic>P</italic>&lt;0.05)。 </sec> <sec> <title>结论</title> 丹玉和脉颗粒能降低SHR收缩压,减轻肾脏病理损害与氧化应激损伤,其作用机制可能与调控Nrf2/HO-1通路有关。 </sec>

Lishizhen medicine and materia medica researchVol. 36(6)
Good health and well-being
Openalex Percentile: Top 83%
Genomics, phytochemicals, and oxidative stress
AI Navigator

Ask Laika to Summarize, Analyze, and Connect papers live on the map.

Summarize Papers & Methodologies

Extract key findings, datasets, and comparative methods across publications.

Benchmark Rankings & Visual Analytics

Rank top research institutions, authors, funders, topics, and journals by Field-Weighted Citation Impact (FWCI) and paper volume with instant charts.

Connect Distant Disciplines

Bridge topological clusters on the map to find hidden collaborative intersections.