Exploring the mechanism of Qingre Zhufeng Mixture in regulating angiogenesis in CIA rats based on the HIF-1 α/VEGF signaling pathway

<sec> <title>目的</title> 探讨清热逐风合剂(QZM)通过调控HIF-1α/VEGF信号通路干预胶原诱导关节炎大鼠滑膜血管新生作用机制。 </sec> <sec> <title>方法</title> 实验大鼠分为正常对照(Control)组、胶原诱导模型(CIA)组、清热逐风(QZM)组、甲氨蝶呤(MTX)组、雷公藤多苷片(TWP)组。检测大鼠的足趾肿胀度;计算关节炎指数;采用HE染色检测大鼠踝关节滑膜组织病理改变;采用ELISA检测IL-6、TNF-α、TGF-β水平,Western blot与免疫组织化学技术检测滑膜HIF-1α、VEGF蛋白的表达。 </sec> <sec> <title>结果</title> 踝关节病理切片显示QZM可以抑制关节内滑膜组织的增生,延缓滑膜血管扩张及新生。与CIA组相比,QZM、MTX及TWP组能够明显降低足趾肿胀度及关节炎指数,降低大鼠血清中IL-6、TNF-α水平(<italic>P</italic>&lt;0.01),升高TGF-β水平(<italic>P</italic>&lt;0.01),且能显著降低滑膜组织中HIF-1α、VEGF蛋白表达水平(<italic>P</italic>&lt;0.01)。 </sec> <sec> <title>结论</title> QZM调控HIF-1α/VEGF信号通路,抑制HIF-1α、VEGF蛋白的表达,减轻RA大鼠炎症水平调和抑制血管新生,从而发挥抗类风湿关节炎的作用。 </sec>

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Publication Details

Journal
Lishizhen medicine and materia medica research
Published
2025-01-01
DOI
https://doi.org/10.70976/j.1008-0805.szgygy-2025-0203
Primary Topic
Angiogenesis and VEGF in Cancer
Type
article
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article

Exploring the mechanism of Qingre Zhufeng Mixture in regulating angiogenesis in CIA rats based on the HIF-1 &alpha;/VEGF signaling pathway

Yufei Gao, Hao Zhang, Xian Li, Jing Yang et al.
Lishizhen medicine and materia medica research
Angiogenesis and VEGF in Cancer
article

Exploring the mechanism of Qingre Zhufeng Mixture in regulating angiogenesis in CIA rats based on the HIF-1 &alpha;/VEGF signaling pathway

Yufei Gao, Hao Zhang, Xian Li, Jing Yang, Hong Zhu, Xiaojun Su, X Tian, Huanhuan Lei
article en

Abstract

<sec> <title>目的</title> 探讨清热逐风合剂(QZM)通过调控HIF-1α/VEGF信号通路干预胶原诱导关节炎大鼠滑膜血管新生作用机制。 </sec> <sec> <title>方法</title> 实验大鼠分为正常对照(Control)组、胶原诱导模型(CIA)组、清热逐风(QZM)组、甲氨蝶呤(MTX)组、雷公藤多苷片(TWP)组。检测大鼠的足趾肿胀度;计算关节炎指数;采用HE染色检测大鼠踝关节滑膜组织病理改变;采用ELISA检测IL-6、TNF-α、TGF-β水平,Western blot与免疫组织化学技术检测滑膜HIF-1α、VEGF蛋白的表达。 </sec> <sec> <title>结果</title> 踝关节病理切片显示QZM可以抑制关节内滑膜组织的增生,延缓滑膜血管扩张及新生。与CIA组相比,QZM、MTX及TWP组能够明显降低足趾肿胀度及关节炎指数,降低大鼠血清中IL-6、TNF-α水平(<italic>P</italic>&lt;0.01),升高TGF-β水平(<italic>P</italic>&lt;0.01),且能显著降低滑膜组织中HIF-1α、VEGF蛋白表达水平(<italic>P</italic>&lt;0.01)。 </sec> <sec> <title>结论</title> QZM调控HIF-1α/VEGF信号通路,抑制HIF-1α、VEGF蛋白的表达,减轻RA大鼠炎症水平调和抑制血管新生,从而发挥抗类风湿关节炎的作用。 </sec>

Lishizhen medicine and materia medica researchVol. 36(2)
Zero hunger
Openalex Percentile: Top 83%
Angiogenesis and VEGF in Cancer
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Exploring the mechanism of Qingre Zhufeng Mixture in regulating angiogenesis in CIA rats based on the HIF-1 &amp;alpha;/VEGF signaling pathway — Yufei Gao, Hao Zhang, et al. · Lishizhen medicine and materia medica research (2025) | TGRS Research Map | TGRS