甲状腺功能亢进性心脏病是指在甲状腺功能亢进症时,甲状腺激素对心脏的直接或间接作用所致的心脏扩大、心功能不全、心房纤颤、心绞痛甚至心肌梗死等一系列心血管症状和体征的一种内分泌代谢紊乱性心脏病,已证实心磷脂(Cardiolipin,CL)在甲亢性心脏功能变化中起作用。心磷脂合酶(CLS)是心磷脂从头合成过程的关键酶,而磷脂酶A2(PLA2)在心磷脂重构过程中发挥重要作用。双孔钾通道TREK-1在静息膜电位的形成、复极过程和调控细胞兴奋性方面发挥重要作用,KCNQ1钾通道是心肌细胞复极化平台期的重要成分,二者都与心律失常密切相关。为了探究在甲亢性心脏病中CLS和PLA2是否受到甲状腺激素T4的调控进...Hyperthyroid heart disease (HHD) is induced by excessive thyroid hormone production causing many heart diseases like arrhythmia, cardiomegaly and heart failure etc ,it’s been proven that cardiolipin(CL) plays a role in HHD. Cardiolipin synthase(CLS) is the key enzyme of de novo synthesis of cardiolipin, while phospholipase A2(PLA2) plays an important role in the remodeling process.TREK-1 potassium...学位:医学硕士院系专业:医学院_内科学学号:2452013115346