Study on the mechanism of <italic>Yougui Pill</italic> (右归丸) in preventing and treating tail-suspended osteoporosis in rats based on the PI3K/AKT signaling pathway

<sec> <title>目的</title> 观察右归丸对悬尾骨质疏松症(OP)大鼠骨组织中PI3K/AKT信号通路的影响,阐明右归丸防治OP的内在机制。 </sec> <sec> <title>方法</title> 通过尾部悬吊法制备OP大鼠模型,造模时长为8周,同时予以右归丸灌胃。灌胃结束后ELISA测定腹主动脉血清中碱性磷酸酶(ALP)、抗酒石酸酸性磷酸酶(TRACP)含量,苏木精-伊红染色(HE)染色观察大鼠左侧股骨远端病理变化;双能X线行左侧股骨密度(BMD)检测;计算机微断层扫描(Micro-CT)检测大鼠左侧股骨远端形态学变化及骨体积分数(BV/TV)、骨小梁厚度(Tb.Th)、骨小梁分离度(Tb.Sp);蛋白免疫印迹法(Western blot)检测股骨组织中PI3K、p-PI3K、AKT、p-AKT蛋白表达情况。 </sec> <sec> <title>结果</title> 与空白组相比,模型组ALP、BMD、BV/TV、Tb.Th、p-PI3K/PI3K、p-AKT/AKT表达降低,TRACP(<italic>P</italic>&lt;0.01)升高;HE染色、Micro-CT:与空白组相比,模型组骨小梁数量减少且断裂,骨小梁变细、间隔变大、面积减小,在右归丸干预下以上变化均有改善。 </sec> <sec> <title>结论</title> 右归丸可提高骨组织中PI3K/AKT信号通路表达,改善悬尾OP大鼠骨微结构,起到防治OP的作用。 </sec>

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Publication Details

Journal
Lishizhen medicine and materia medica research
Published
2025-04-01
DOI
https://doi.org/10.70976/j.1008-0805.szgygy-2025-0703
Primary Topic
Flavonoids in Medical Research
Type
article
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article

Study on the mechanism of &lt;italic&gt;Yougui Pill&lt;/italic&gt; (右归丸) in preventing and treating tail-suspended osteoporosis in rats based on the PI3K/AKT signaling pathway

Nan Hu, Xin Sun, Yike Fu, Lin Yang et al.
Lishizhen medicine and materia medica research
Flavonoids in Medical Research
article

Study on the mechanism of &lt;italic&gt;Yougui Pill&lt;/italic&gt; (右归丸) in preventing and treating tail-suspended osteoporosis in rats based on the PI3K/AKT signaling pathway

Nan Hu, Xin Sun, Yike Fu, Lin Yang, Fang Yang, J. Li
article en

Abstract

<sec> <title>目的</title> 观察右归丸对悬尾骨质疏松症(OP)大鼠骨组织中PI3K/AKT信号通路的影响,阐明右归丸防治OP的内在机制。 </sec> <sec> <title>方法</title> 通过尾部悬吊法制备OP大鼠模型,造模时长为8周,同时予以右归丸灌胃。灌胃结束后ELISA测定腹主动脉血清中碱性磷酸酶(ALP)、抗酒石酸酸性磷酸酶(TRACP)含量,苏木精-伊红染色(HE)染色观察大鼠左侧股骨远端病理变化;双能X线行左侧股骨密度(BMD)检测;计算机微断层扫描(Micro-CT)检测大鼠左侧股骨远端形态学变化及骨体积分数(BV/TV)、骨小梁厚度(Tb.Th)、骨小梁分离度(Tb.Sp);蛋白免疫印迹法(Western blot)检测股骨组织中PI3K、p-PI3K、AKT、p-AKT蛋白表达情况。 </sec> <sec> <title>结果</title> 与空白组相比,模型组ALP、BMD、BV/TV、Tb.Th、p-PI3K/PI3K、p-AKT/AKT表达降低,TRACP(<italic>P</italic>&lt;0.01)升高;HE染色、Micro-CT:与空白组相比,模型组骨小梁数量减少且断裂,骨小梁变细、间隔变大、面积减小,在右归丸干预下以上变化均有改善。 </sec> <sec> <title>结论</title> 右归丸可提高骨组织中PI3K/AKT信号通路表达,改善悬尾OP大鼠骨微结构,起到防治OP的作用。 </sec>

Lishizhen medicine and materia medica researchVol. 36(7)
Openalex Percentile: Top 78%
Flavonoids in Medical Research
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Study on the mechanism of &amp;lt;italic&amp;gt;Yougui Pill&amp;lt;/italic&amp;gt; (右归丸) in preventing and treating tail-suspended osteoporosis in rats based on the PI3K/AKT signaling pathway — Nan Hu, Xin Sun, et al. · Lishizhen medicine and materia medica research (2025) | TGRS Research Map | TGRS