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莪术油抑制大鼠血管成形术后胶原积聚作用的研究 被引量:8

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摘要 探讨莪术油对血管成形术后Ⅰ、Ⅲ型胶原的抑制作用 ,本文建立大鼠颈动脉球囊导管损伤模型 ,用苦味酸天狼猩红一偏振光显示法和计算机图像分析 ,对 3组 (假手术组、模型组和莪术油组 )共 2 5只大鼠血管损伤处的Ⅰ、Ⅲ型胶原排列、分布和含量进行研究。结果显示 :术后 14天 ,模型组血管外膜可见大量Ⅰ、Ⅲ型胶原积聚和紊乱排列 ,含量测定也高于假手术组 (P <0 .0 1) ;莪术油与假手术组胶原的改变两者相近。结果提示 ,莪术油抑制Ⅰ、Ⅲ型胶原生成 ,有防治血管成形术后再狭窄的作用。
出处 《中医药学刊》 2003年第8期1244-1245,共2页 Study Journal of Traditional Chinese Medicine
基金 大学健桥基金项目 (R0 10 0 7)
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