outward potassium current的意思|示意

Objective: To investigate the effects of propofol on outward potassium current in smooth muscle cells isolated from human mesenteric arterioles.

目的：研究异丙酚对人肠系膜小动脉平滑肌细胞膜外向钾通道电流的影响。

Several factors, including metabolic level, anti-arrhythmic drugs, and heart disease, can affect the transient outward potassium current and its intensity of expression.

瞬时外向钾电流在维持心脏正常功能活动中起重要作用；

To study the effect of chitosan on delayed outward potassium current(IK) in single ventricular myocytes of guinea pig and investigate its antiarrhythmic mechanism from ion channel view.

研究壳聚糖对豚鼠单一心室肌细胞延迟外向钾电流（I_k）的作用，从离子通道角度初步探讨其作用机理。

METHODS Voltage gated potassium outward current was recorded using whole cell patch clamp techniques in the cultured rat hippocampal neurons.

方法在培养的大鼠海马神经元上用膜片钳全细胞记录钾通道电流。

AIM: to evaluate the effect of captopril on action potential duration and outward delayed rectification potassium current (Ik).

目的：探讨卡托普利对豚鼠心肌细胞动作电位间期及延迟整流钾电流的作用。

CONCLUSION: Captopril exerts electrophysiologic action due to decreasing delay outward rectification potassium current and prolonging action potential duration of APD30, APD50 and ERP.

结论：卡托普利具有的电生理作用是由于它降低外向延迟整流钾电流及延长APD30、APD50和ERP。