ACE-inhibition prevents postischemic coronary leukocyte adhesion and leukocyte-dependent reperfusion injury
نویسندگان
چکیده
منابع مشابه
ACE-inhibition prevents postischemic coronary leukocyte adhesion and leukocyte-dependent reperfusion injury.
OBJECTIVE Polymorphonuclear leukocytes (PMN), retained in the microvascular bed, can contribute to postischemic myocardial reperfusion injury. Since a beneficial effect of ACE-inhibition on reperfusion injury has been reported, we investigated the impact of cilazaprilat on PMN dependent reperfusion injury in isolated guinea pig hearts. METHODS Hearts (n = 5 per group) were subjected to 15 min...
متن کاملLiver Oxidative Stress after Renal Ischemia-Reperfusion Injury is Leukocyte Dependent in Inbred Mice
Objective(s) There are some reports in recent years indicating that renal ischemia - reperfusion (IR) induces deleterious changes in remote organs such as liver. The aim of this study was to investigate whether leukocytes have a role on the induction of oxidative stress in liver after renal IR. Materials and Methods Inbred mice in IR donor group were subjected to renal IR injury. In sham don...
متن کاملBradykinin prevents postischemic leukocyte adhesion and emigration and attenuates microvascular barrier disruption.
Although a number of recent reports indicate that bradykinin attenuates ischemia- reperfusion (I/R)-induced tissue injury, the mechanisms underlying its protective actions are not fully understood. However, because bradykinin induces endothelial nitric oxide (NO) production and NO donors have been shown to attenuate postischemic leukocyte adhesion, endothelial barrier disruption, and tissue inj...
متن کاملPreconditioning with ethanol prevents postischemic leukocyte-endothelial cell adhesive interactions.
Long-term ethanol consumption at low to moderate levels exerts cardioprotective effects in the setting of ischemia and reperfusion (I/R). The aims of this study were to determine whether 1) a single orally administered dose of ethanol [ethanol preconditioning (EtOH-PC)] would induce a biphasic temporal pattern of protection (early and late phases) against the inflammatory responses to I/R and 2...
متن کاملc7E3Fab reduces postischemic leukocyte-thrombocyte interaction mediated by fibrinogen. Implications for myocardial reperfusion injury.
Reperfusion injury after coronary occlusion is in part mediated by leukocyte activation and adhesion. Platelets may interact with polymorphonuclear granulocytes (PMNs), causing aggravated reperfusion injury. We studied whether c7E3Fab, a chimeric Fab fragment blocking platelet glycoprotein (GP) IIb/IIIa, decreases PMN-platelet-dependent myocardial dysfunction after ischemia. Isolated guinea pig...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Cardiovascular Research
سال: 1997
ISSN: 0008-6363
DOI: 10.1016/s0008-6363(97)00191-0