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疏肝祛淤方对兔膝早中期骨性关节炎软骨的影响 被引量:7

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摘要 目的探讨以“疏肝郁、祛膝淤”为原则组方的膝舒汤对膝早中期骨性关节炎软骨的影响机理。方法选择成年健康日本大耳白兔30只,雌雄不限,体重2.5~3.0kg,随机分出未造模10只为正常组,20只通过结扎股静脉造膜8周后随机分为模型组和中药治疗组,每组10只。中药治疗组以膝舒汤灌胃,模型组以生理盐水灌胃。于实验开始后10,12周两个时相过量麻醉处死,每纽每批各5只。打开关节腔进行关节软骨大体观察,然后切取股骨髁下面全层关节软骨,行软骨的组织学观察。结果中药治疗2周软骨恢复明显,与模型组2周相比明显改善(P〈0.01),但与正常组同时期相比软骨修复未接近正常(P〈0.01);中药治疗4周软骨修复显著,与生理盐水对照4周相比明显改善(P〈0.01),与正常组同时期相比软骨修复接近正常(P〉0.05)。结论以“疏肝郁、祛膝淤”为原则组方的膝舒汤能明显促进软骨的修复,使软骨层次恢复正常,细胞核浓缩得以恢复,软骨陷窝结构恢复清晰。
出处 《时珍国医国药》 CAS CSCD 北大核心 2009年第1期161-162,共2页 Lishizhen Medicine and Materia Medica Research
基金 广西中医学院资助项目(No.Q2004019)
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