Results 191 to 200 of about 1,258,622 (242)

Evaluation of the Molecular Docking of Potential Targets and the Time-Dependent Myocardial Effects of Omeprazole in Normotensive and Spontaneously Hypertensive Rats Subjected to Cardiac Ischemia and Reperfusion. [PDF]

open access: yesInt J Mol Sci
de Aquino Filho GT   +18 more
europepmc   +1 more source

Myocardial Reperfusion Injury

New England Journal of Medicine, 2007
Lethal reperfusion injury is a paradoxical type of myocardial injury caused by the restoration of coronary blood flow after an ischemic episode. This review focuses on the mechanisms of the injury, on attempts to protect the heart against it, and on promising new approaches to cardioprotection during percutaneous coronary intervention.
Derek Hausenloy
exaly   +9 more sources

Mechanisms of myocardial reperfusion injury

The Annals of Thoracic Surgery, 1999
Reperfusion of the ischemic myocardium results in irreversible tissue injury and cell necrosis, leading to decreased cardiac performance. While early reperfusion of the heart is essential in preventing further tissue damage due to ischemia, reintroduction of blood flow can expedite the death of vulnerable, but still viable, myocardial tissue, by ...
J L, Park, B R, Lucchesi
openaire   +2 more sources

Myocardial Reperfusion Injury

Critical Care Nursing Clinics of North America, 1990
A review of the mechanism of ischemic-reperfusion injury, proposed interventions to prevent injury, and future directions have been presented to enhance the practitioner's knowledge of this new, exciting concept in myocardial injury. There is increasing evidence in the literature that reperfusion injury may occur in other organ systems and is ...
openaire   +2 more sources

Peroxynitrite in Myocardial Ischemia-Reperfusion Injury

Heart Failure Reviews, 2002
Peroxynitrite is a highly reactive oxidant which is produced during reperfusion of the ischemic heart. The role that this molecule plays in reperfusion injury has been controversial. Many investigations have demonstrated toxic effects of peroxynitrite, whereas others have found it to be protective during reperfusion.
Manoj M, Lalu   +2 more
openaire   +2 more sources

Bucillamine Prevents Myocardial Reperfusion Injury

Journal of Cardiovascular Pharmacology, 2001
Injury during reperfusion can partially offset the benefit of relief of ischemia in myocardial infarctions rapidly treated with thrombolytic drugs or angioplasty. We assessed whether bucillamine (N-[2-mercapto-2-methylpropionyl]-L-cysteine) is potentially useful to treat myocardial reperfusion injury.
L D, Horwitz, N A, Sherman
openaire   +2 more sources

Neutrophils and myocardial reperfusion injury

Pharmacology & Therapeutics, 1996
Ischaemia induces an acute inflammatory response in myocardial tissue with an early phase of neutrophil accumulation, which is accelerated by reperfusion. In experimental models, interventions that deplete neutrophils or inhibit their function cause a significant reduction in myocardial infarct size. These cells, therefore, may exacerbate tissue injury
openaire   +2 more sources

Reperfusion injury, stunning and myocardial viability

Australian and New Zealand Journal of Medicine, 1993
Abstract:Recent experimental data suggest that current thrombolytic strategies may not yet have achieved their full potential for myocardial salvage. In fact, reperfusion may result in microvascular and myocardial cellular injuries. These may translate into transient loss of contractile function (‘myocardial stunning’), and possibly contribute to the ...
A, Tonkin, R, Chan
openaire   +2 more sources

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