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心肌肥大信号转导通路研究进展 被引量:6

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摘要 心肌肥大是心肌细胞从成熟的“收缩状态”向“胚胎型合成状态”转化的一种现象,是高血压、冠心病、心肌病等多种心血管疾病的一种共同的病理生理变化,是心肌对各种刺激产生的一种适应性反应,其主要病理改变是心肌细胞表型变化,体积增大,心肌细胞蛋白合成增加,心肌细胞内收缩蛋白类型发生改变,同时伴有或不伴间质细胞增殖。心肌肥大是许多重大心血管事件的独立危险因素,如缺血性心脏病、心律失常和心源性猝死。因此,弄清楚心肌肥大的内在机制就显得尤为重要。目前心肌肥大机制尚未完全阐明,主要与一些刺激因素激活细胞信号通路有关。
出处 《重庆医学》 CAS CSCD 北大核心 2013年第36期4467-4469,共3页 Chongqing medicine
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参考文献20

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