摘要本研究通过观察心肌线粒体膜流动性的变化,评价异丙酚对再灌注心肌细胞的保护作用。 材料与方法 Wister大鼠24只,雌雄不拘,体重280-320 g。将离体心脏悬于改良Langendorff灌流装置上,主动脉逆灌注37℃Krebs-Henseleit缓冲液(K-H液),灌注压76 cm H2O(1 cm
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