复方丹参滴丸对离体大鼠主动脉环的舒张作用

Journal of Fujian Medical University(2008)

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Abstract
目的 观察复方丹参滴丸(DSP)对离体大鼠胸主动脉环舒张作用. 方法 采用大鼠离体主动脉环灌流模型,观察累积浓度的DSP(2.7~21.6 g/L)对去甲肾上腺素(NE)、氯化钾(KC1)预收缩内皮完整和去内皮血管环的影响. 结果 DSP对NE预收缩的内皮完整血管环产生剂量依赖性舒张作用,DSP在21.6 g/L对NE预收缩的去内皮血管环产生舒张作用;对KC1预收缩的内皮完整和去内皮血管环产生剂量依赖性舒张作用. 结论 DSP通过内皮和非内皮作用舒张血管.
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compound Danshen dripping pill,aorta rings,vasodilatation
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