目的探讨Urocortin(Ucn)对自发性高血压大鼠(SHR)胸主动脉舒缩功能的作用及机制。方法采用体外血管灌流,观察Ucn对SHR胸主动脉的舒张作用,以及左旋硝基精氨酸甲酯(N(ω)n itro-L-argin ine methyl ester,L-NAME)、亚甲蓝(M ethylene B l...
Objective: To investigate the factors affecting the viability and Ca 2+ tolerance of isolated rats' cardiac myocytes for patch clamp research. Methods: Hearts were firstly perfused by the Langendorff perfusion appa...
Objective: This study aims to investigate the effects of urocortin (Ucn) on the viability of endothelial cells (ECV304) and rat vascular muscle cells (VSMC). Methods: Rat aortic VSMC were isolated from the rats' thora...