2) electrical unco upling
电脱耦联
1.
Aim: To determine whether activation of κ-opioid receptor with U50,4 88 H, a selective κ-opioid receptor agonist, produces any changes in electrical u ncoupling during prolonged ischemia and whether these changes in electrical unco upling is associated with the cardioprotection induced by κ-opioid receptor ac tivation, and to explore the possible mechanism.
测量指标:以分光光度计在490nm波长下测定氯化三苯基四氯唑(TTC)与活细胞反应的产物formazan含量的方法测定心肌细胞活性、测定冠脉流出液中乳酸脱氢酶(LDH)的含量以及心室内压;②全心停灌70min,应用四电极法观察不同浓度U50,488H、nor-BNI和5-HD对缺血期间心肌整体阻抗和电脱耦联参数(电脱耦联时间、平台时间、电脱耦联最大速率和阻抗倍数)的影响。
4) mechanical and electrical coupling
电机耦联
5) mechanoelectric coupling
机械-电耦联
6) electromechanical coupling
电-机械耦联
1.
Objective:To assess atrial and ventricular electromechanical coupling and atrial contraction time by quantitative tissue Doppler imaging.
目的:利用定量组织速度成像技术评价正常人心房和心室的电-机械耦联时间和心房的收缩时间。
补充资料：耦人
1.土木等制成的人俑。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条