Exploring the mechanism of <italic>Dunhuangliao Fengxu Shouruo Formula</italic> (敦煌疗风虚瘦弱方) in antagonizing ovarian fibrosis of PCOS rats based on the HIF-1α/VEGF signaling pathway

<sec> <title>目的</title> 基于缺氧诱导因子-1α/血管内皮生长因子(HIF-1α/VEGF)通路观察敦煌疗风虚瘦弱方对来曲唑诱导的PCOS模型大鼠卵巢纤维化的治疗作用。 </sec> <sec> <title>方法</title> 48只雌性SD大鼠随机分组,采用来曲唑建立PCOS卵巢纤维化模型,优思悦组给予0.01g·kg<sup>-1</sup>·d<sup>-1</sup>屈螺酮炔雌醇片灌胃,中药低、中、高剂量组分别给予3.10,6.21,12.42g·kg<sup>-1</sup>敦煌疗风虚瘦弱方灌胃,连续28d。阴道涂片动态监测大鼠动情周期,采用HE染色观察卵巢组织病理学形态改变,ELISA检测大鼠血清FSH、LH、T、E<sub>2</sub>的水平,通过RT-qPCR、IHC测定卵巢组织中 HIF-1α/VEGF 信号通路mRNA及蛋白表达,Western blot检测卵巢组织中 HIF-1α/VEGF信号通路及TGF-β1、α-SMA、E-cad纤维化相关蛋白的表达水平。 </sec> <sec> <title>结果</title> 与空白组相比,模型组大鼠体质量增加,LH、T水平及LH/FSH比值上升(<italic>P</italic>&lt;0.01),E<sub>2</sub>水平下降(<italic>P</italic>&lt;0.05)。卵巢组织中HIF-1α、VEGF mRNA表达升高(<italic>P</italic>&lt;0.01),HIF-1α、VEGF、TGF-β1、α-SMA的蛋白水平增加,E-cad表达降低(<italic>P</italic>&lt;0.01)。优思悦组和敦煌疗风虚瘦弱方组大鼠卵巢组织中HIF-1α、VEGF mRNA表达降低(<italic>P</italic>&lt;0.01,<italic>P</italic>&lt;0.05),蛋白水平的HIF-1α、VEGF、TGF-β1、α-SMA下降,E-cad增加(<italic>P</italic>&lt;0.01,<italic>P</italic>&lt;0.05),特别是高剂量组效果更显著。 </sec> <sec> <title>结论</title> 敦煌疗风虚瘦弱方可以改善来曲唑诱导的PCOS大鼠的一般情况、性激素水平及卵巢纤维化表现,其治疗机制可能与 HIF-1α/VEGF信号通路的调节有关。 </sec>

Authors

Publication Details

Journal
Lishizhen medicine and materia medica research
Published
2025-04-01
DOI
https://doi.org/10.70976/j.1008-0805.szgygy-2025-0705
Citations
1
Primary Topic
Medicinal Plant Pharmacodynamics Research
Type
article
Field-Weighted Citation Impact
1.56
Controls
|||
ALL TIME
JAN
FEB
MAR
APR
MAY
JUN
JUL
AUG
SEP
OCT
article

Exploring the mechanism of &lt;italic&gt;Dunhuangliao Fengxu Shouruo Formula&lt;/italic&gt; (敦煌疗风虚瘦弱方) in antagonizing ovarian fibrosis of PCOS rats based on the HIF-1&alpha;/VEGF signaling pathway

Xinhua Lin, Shengjie Rui, Caiquan Huang, Wenhe Lin et al.
1 citations
Lishizhen medicine and materia medica research
Medicinal Plant Pharmacodynamics Research
1.56
article

Exploring the mechanism of &lt;italic&gt;Dunhuangliao Fengxu Shouruo Formula&lt;/italic&gt; (敦煌疗风虚瘦弱方) in antagonizing ovarian fibrosis of PCOS rats based on the HIF-1&alpha;/VEGF signaling pathway

Xinhua Lin, Shengjie Rui, Caiquan Huang, Wenhe Lin, Shan-zheng LI, Rong Yuan, Hai-yan MAO, Zhi Long Zhang, Xiaohua Zhang, Li He, Qun Wu, Shu-yuan ZHANG, Wenwu Wan
article en
1 citations

Abstract

<sec> <title>目的</title> 基于缺氧诱导因子-1α/血管内皮生长因子(HIF-1α/VEGF)通路观察敦煌疗风虚瘦弱方对来曲唑诱导的PCOS模型大鼠卵巢纤维化的治疗作用。 </sec> <sec> <title>方法</title> 48只雌性SD大鼠随机分组,采用来曲唑建立PCOS卵巢纤维化模型,优思悦组给予0.01g·kg<sup>-1</sup>·d<sup>-1</sup>屈螺酮炔雌醇片灌胃,中药低、中、高剂量组分别给予3.10,6.21,12.42g·kg<sup>-1</sup>敦煌疗风虚瘦弱方灌胃,连续28d。阴道涂片动态监测大鼠动情周期,采用HE染色观察卵巢组织病理学形态改变,ELISA检测大鼠血清FSH、LH、T、E<sub>2</sub>的水平,通过RT-qPCR、IHC测定卵巢组织中 HIF-1α/VEGF 信号通路mRNA及蛋白表达,Western blot检测卵巢组织中 HIF-1α/VEGF信号通路及TGF-β1、α-SMA、E-cad纤维化相关蛋白的表达水平。 </sec> <sec> <title>结果</title> 与空白组相比,模型组大鼠体质量增加,LH、T水平及LH/FSH比值上升(<italic>P</italic>&lt;0.01),E<sub>2</sub>水平下降(<italic>P</italic>&lt;0.05)。卵巢组织中HIF-1α、VEGF mRNA表达升高(<italic>P</italic>&lt;0.01),HIF-1α、VEGF、TGF-β1、α-SMA的蛋白水平增加,E-cad表达降低(<italic>P</italic>&lt;0.01)。优思悦组和敦煌疗风虚瘦弱方组大鼠卵巢组织中HIF-1α、VEGF mRNA表达降低(<italic>P</italic>&lt;0.01,<italic>P</italic>&lt;0.05),蛋白水平的HIF-1α、VEGF、TGF-β1、α-SMA下降,E-cad增加(<italic>P</italic>&lt;0.01,<italic>P</italic>&lt;0.05),特别是高剂量组效果更显著。 </sec> <sec> <title>结论</title> 敦煌疗风虚瘦弱方可以改善来曲唑诱导的PCOS大鼠的一般情况、性激素水平及卵巢纤维化表现,其治疗机制可能与 HIF-1α/VEGF信号通路的调节有关。 </sec>

Lishizhen medicine and materia medica researchVol. 36(7)
Zero hunger
Openalex Percentile: Top 17%
Medicinal Plant Pharmacodynamics Research
1.56
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.

Exploring the mechanism of &amp;lt;italic&amp;gt;Dunhuangliao Fengxu Shouruo Formula&amp;lt;/italic&amp;gt; (敦煌疗风虚瘦弱方) in antagonizing ovarian fibrosis of PCOS rats based on the HIF-1&amp;alpha;/VEGF signaling pathway — Xinhua Lin, Shengjie Rui, et al. · Lishizhen medicine and materia medica research (2025) | TGRS Research Map | TGRS