The relationship between oxidized LDL and coronary endothelial dysfunction in patients with coronary heart disease / 中国介入心脏病学杂志
Chinese Journal of Interventional Cardiology
; (4)1996.
Article
ي Zh
| WPRIM
| ID: wpr-586013
المكتبة المسؤولة:
WPRO
ABSTRACT
Objective To investigate the role of oxidized LDL and coronary endothelial dysfunction in the development and progress of coronary heart disease(CHD).Methods 29 patients with unstable angina(UA),25 patients with stable angina(SA) and 20 patients without coronary heart disease(control) were studied.Oxidized low-density lipoprotein(ox-LDL)、 Nitric oxide(NO),and circulating endothelial cells(CEC) were measured in both coronary sinus and peripheral blood during percutaneous coronary intervention(PCI).Results The level of NO in coronary sinus in patients with CHD was lower,while the level of ox-LDL and CEC was markedly higher than those in the control group.In CHD patients,the level of NO in coronary sinus blood was lower,while the level of ox-LDL and CEC was higher than that in peripheral blood.It was no siginificant difference between coronary sinus and peripheral blood was observed in the control group.Conclusion Oxidized LDL not only plays an important role in coronary endothelial dysfunction,but also contributes to the progress in the cornornary heart disease.It may be one of the pathophysiological basis of acute coronary incidents.
النص الكامل:
1
الفهرس:
WPRIM
اللغة:
Zh
مجلة:
Chinese Journal of Interventional Cardiology
السنة:
1996
نوع:
Article