Objective To observe the changes of serum soluble intercellular adhesion moiecuie type-1(ICAM-1) and E-selectin in patients with acute myocardial inlarction (AMI) receiving reperfusiontherapy. Methods Peripheral venou...Objective To observe the changes of serum soluble intercellular adhesion moiecuie type-1(ICAM-1) and E-selectin in patients with acute myocardial inlarction (AMI) receiving reperfusiontherapy. Methods Peripheral venous blood samples were taken from 21 patients with AMI before and4,8,12,24,48,72h after thrombolytic treatment or direct percutaneous transluminal coronary angioplasty (PTCA).Blood samples from 16 control subjects were drawn for one time. Serum concentration of ICAM-1 and E-selectinwas determined by double antibodies sandwich enzyme-linked immunosorbent assay. Results Serum levels ofICAM-1 and E-selectin were higher in patients with AMI than those in controls. Sixteen patients with AMIand successful roperfusion therapy had signifcantly reduction in serum concentration of ICAM-1 and E-selectinat 24 and 48h, but had a peak at 4h. The remaining live patients who failed in mperfusion theropy didn’t show anysignificant changes in these values. Conclusion The serum concentration of ICAM-1 and E-selectin waselevated significantly in patients with AMI Successful reperfusion therapy can reduce the increased serumconcentration.展开更多
文摘Objective To observe the changes of serum soluble intercellular adhesion moiecuie type-1(ICAM-1) and E-selectin in patients with acute myocardial inlarction (AMI) receiving reperfusiontherapy. Methods Peripheral venous blood samples were taken from 21 patients with AMI before and4,8,12,24,48,72h after thrombolytic treatment or direct percutaneous transluminal coronary angioplasty (PTCA).Blood samples from 16 control subjects were drawn for one time. Serum concentration of ICAM-1 and E-selectinwas determined by double antibodies sandwich enzyme-linked immunosorbent assay. Results Serum levels ofICAM-1 and E-selectin were higher in patients with AMI than those in controls. Sixteen patients with AMIand successful roperfusion therapy had signifcantly reduction in serum concentration of ICAM-1 and E-selectinat 24 and 48h, but had a peak at 4h. The remaining live patients who failed in mperfusion theropy didn’t show anysignificant changes in these values. Conclusion The serum concentration of ICAM-1 and E-selectin waselevated significantly in patients with AMI Successful reperfusion therapy can reduce the increased serumconcentration.
