ikr
英
美
网络 快速激活的延迟整流钾电流
双语例句
- Effects of Ibutilide on IKr of Human Atrial Myocytes in Atrial Fibrillation
伊布利特对房颤心房肌细胞IKr的影响 - AIM To study the characteristic of the rapidly activating component ( Ikr) and the slowly activating component ( Iks) of the delayed rectifier K+ current in guinea pig hypertrophied ventricular myocytes induced by thyroxine.
目的在甲状腺素诱导的豚鼠心肌肥厚模型上，研究肥厚心肌细胞延迟整流钾电流（IK）中快激活成份（Ikr）及慢激活成份（Iks）离子通道特征。 - AIM: To study the effects of dauricine ( Dau) on the rapidly activating component ( Ikr), the slowly activating component ( Iks) of the delayed rectifier potassium current, and the inward rectifier potassium current ( Ikl) in guinea pig ventricular myocytes.
目的：研究蝙蝠葛碱对豚鼠心室肌细胞快激活（I（Kr））和慢激活（I（Ks））延迟整流钾电流及内向整流钾电流（I（K1））的作用。 - The I Kr and I Ks are reduced in hypertrophied cardiac muscle, which lead to prolongation of action potential duration and provide conditions for early after depolarization and TdP.
心肌肥厚时IKr、IKs的减少导致动作电位时间（APD）延长，为早后除极（EAD）和TdP的产生创造了前提条件。 - Dofetilide, a new class ⅲ antiarrhythmic drug, takes effect through blocking I_ ( kr) and prolonging action potential duration ( QT interval).
多非力特是一种新型Ⅲ类抗心律失常药物，通过抑制钾电流（Ikr）增加动作电位持续时间（QT间期）而发挥效应。 - The currents may be related with inward rectification potassium channel, but had nothing to do with ATP-sensitive potassium channel and IKr.
该电流可能与内向整流钾通道（IK1）有关，但是与ATP敏感性钾通道和IKr无关。 - CONCLUSION: The profile and potency of prolonging the ERP by CPU 86017 is similar to Dof which blocks IKr in the diseased atrium, and to Ver which blocks ICa in guinea pig ventricle.
结论：CPU-86017延长病变左房肌ERP的强度及类型与Dof相似，但对心室肌的作用与Ver相似。 - An important outward potassium current in AT-1 cells is the rapidly-activating delayed rectifier ( I Kr).
AT1细胞上的一种重要外向钾电流是快速激活型迟缓整流外向钾电流（IKr）。