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细胞调亡在心肌缺血再灌注组织中的动态表达及意义

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摘要 目的探讨心肌缺血再灌注组织中细胞凋亡的临床意义。方法建立家兔心肌缺血再灌注模型,采用原位杂交技术,免疫组化等技术,观察心肌缺血再灌注损伤后caspase-3mRNA变化规律、bcl-2mRNA动态表达对心肌细胞凋亡的影响。结果心肌缺血再灌注可诱导心肌基因表达谱发生改变,凋亡与存活基因二者共同调控着缺血再灌注损伤的应激性变化。结论凋亡是缺血再灌注损伤的表现形式,促进心肌重构,对心肌产生不利影响。
作者 靳隽
出处 《中国医药指南》 2008年第16期460-461,共2页 Guide of China Medicine
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参考文献10

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