Study on the dynamic intervention effect and preventional mechanisms of <italic>Corni Fructus</italic> before and after wine processing in postmenopausal osteoporotic model rats

<sec> <title>目的</title> 比较研究山茱萸酒制前后对绝经后骨质疏松症(PMOP)模型大鼠动态干预作用及其防治机理。 </sec> <sec> <title>方法</title> 将雌性SD大鼠随机分为假手术(SHAM)组、模型(MOD)组、山茱萸低剂量(CO-L)组、山茱萸高剂量(CO-H)组、酒茱萸低剂量(COWP-L)组、酒茱萸高剂量(COWP-H)组、阳性药物(阿仑膦酸钠,AS)组,每组15只。除SHAM组外,均采用去卵巢法造模。术后第5天开始各组按相应剂量灌胃给药,SHAM组和MOD组大鼠给予等体积生理盐水灌胃,每日1次。分别在术后30、60、90d,采集大鼠双侧股骨。采用双能X线骨密度仪检测大鼠骨密度值(BMD);采用RT-PCR法检测大鼠股骨中ERK1/2和p38 mRNA表达。 </sec> <sec> <title>结果</title> 与SHAM组比较,MOD组大鼠术后60、90d股骨BMD值均有显著性差异(<italic>P</italic>&lt;0.05)。与MOD组比较,COWP-H组术后60、90d股骨中p38 mRNA表达及BMD值有显著性差异(<italic>P</italic>&lt;0.01,<italic>P</italic>&lt;0.05),术后90d股骨中ERK1/2 mRNA表达有显著性差异(<italic>P</italic>&lt;0.01),术后第75、第82、第90天体重均有显著性差异(<italic>P</italic>&lt;0.05);CO-H组大鼠术后90d股骨中ERK1/2和p38 mRNA表达及BMD值、体重均有显著性差异(<italic>P</italic>&lt;0.01,<italic>P</italic>&lt;0.05)。 </sec> <sec> <title>结论</title> 山茱萸、酒茱萸可有效防治PMOP,60d起效,药效稳定至90d;且以高剂量组(4g/kg)为优。其机理可能与上调MAPK信号通路中ERK1/2和p38 mRNA表达,调节骨代谢,升高BMD值有关。 </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-2025-0808
Primary Topic
Neurological Disease Mechanisms and Treatments
Type
article
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article

Study on the dynamic intervention effect and preventional mechanisms of &lt;italic&gt;Corni Fructus&lt;/italic&gt; before and after wine processing in postmenopausal osteoporotic model rats

Fuli Zhu, Jun Tan, Qin Long, Huijun Yu et al.
Lishizhen medicine and materia medica research
Neurological Disease Mechanisms and Treatments
article

Study on the dynamic intervention effect and preventional mechanisms of &lt;italic&gt;Corni Fructus&lt;/italic&gt; before and after wine processing in postmenopausal osteoporotic model rats

Fuli Zhu, Jun Tan, Qin Long, Huijun Yu, Lu Wang, Huang Li, Bing Dai, Yong Huang, Wangzhong Xiao
article en

Abstract

<sec> <title>目的</title> 比较研究山茱萸酒制前后对绝经后骨质疏松症(PMOP)模型大鼠动态干预作用及其防治机理。 </sec> <sec> <title>方法</title> 将雌性SD大鼠随机分为假手术(SHAM)组、模型(MOD)组、山茱萸低剂量(CO-L)组、山茱萸高剂量(CO-H)组、酒茱萸低剂量(COWP-L)组、酒茱萸高剂量(COWP-H)组、阳性药物(阿仑膦酸钠,AS)组,每组15只。除SHAM组外,均采用去卵巢法造模。术后第5天开始各组按相应剂量灌胃给药,SHAM组和MOD组大鼠给予等体积生理盐水灌胃,每日1次。分别在术后30、60、90d,采集大鼠双侧股骨。采用双能X线骨密度仪检测大鼠骨密度值(BMD);采用RT-PCR法检测大鼠股骨中ERK1/2和p38 mRNA表达。 </sec> <sec> <title>结果</title> 与SHAM组比较,MOD组大鼠术后60、90d股骨BMD值均有显著性差异(<italic>P</italic>&lt;0.05)。与MOD组比较,COWP-H组术后60、90d股骨中p38 mRNA表达及BMD值有显著性差异(<italic>P</italic>&lt;0.01,<italic>P</italic>&lt;0.05),术后90d股骨中ERK1/2 mRNA表达有显著性差异(<italic>P</italic>&lt;0.01),术后第75、第82、第90天体重均有显著性差异(<italic>P</italic>&lt;0.05);CO-H组大鼠术后90d股骨中ERK1/2和p38 mRNA表达及BMD值、体重均有显著性差异(<italic>P</italic>&lt;0.01,<italic>P</italic>&lt;0.05)。 </sec> <sec> <title>结论</title> 山茱萸、酒茱萸可有效防治PMOP,60d起效,药效稳定至90d;且以高剂量组(4g/kg)为优。其机理可能与上调MAPK信号通路中ERK1/2和p38 mRNA表达,调节骨代谢,升高BMD值有关。 </sec>

Lishizhen medicine and materia medica researchVol. 36(8)
Zero hunger
Openalex Percentile: Top 75%
Neurological Disease Mechanisms and Treatments
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Study on the dynamic intervention effect and preventional mechanisms of &amp;lt;italic&amp;gt;Corni Fructus&amp;lt;/italic&amp;gt; before and after wine processing in postmenopausal osteoporotic model rats — Fuli Zhu, Jun Tan, et al. · Lishizhen medicine and materia medica research (2025) | TGRS Research Map | TGRS