Results 261 to 270 of about 1,080,711 (303)
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Cytokines and reperfusion injury
Neurology, 1997There is increasing evidence that the inflammatory response plays an important role in the potentiation of central nervous system (CNS) ischemic injury. Much of this inflammatory response appears to be mediated by interleukins (IL), a multifunctional subclass of cytokines.
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Effects of taurine on reperfusion injury
Journal of Plastic, Reconstructive & Aesthetic Surgery, 2011Taurine is an organic acid, which has a very important function in the human body. Recently, the antioxidant property of taurine has been much emphasised. In this study, the gracilis muscle flap model was used to investigate the effect of taurine in ischaemia/reperfusion injury in rats.
Akdemir O. +5 more
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Renal ischaemia-reperfusion injury
British Journal of Surgery, 1996Ischaemia-reperfusion injury is a complex interrelated sequence of events that classically involves the vascular endothelium and activated leucocytes. During the ischaemic phase the endothelium is primed both to produce free radicals and to secrete chemoattractants.
Weight, SC, Bell, PRF, Nicholson, ML
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Reperfusion injury in the ischemic myocardium
Cardiovascular Pathology, 1992Myocardial reperfusion injury is defined as the conversion of reversibly injured myocytes to irreversibly injured cells following temporary coronary artery occlusion. Although not universally accepted, the concept of lethal reperfusion injury is strongly supported by studies that temporally link an interventional therapy administered in the ...
R, Virmani +4 more
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ISCHAEMIA‐REPERFUSION INJURY TO THE INTESTINE
Australian and New Zealand Journal of Surgery, 1998Ischaemia‐reperfusion injury (IRI) is of obvious relevance in situations where there is an interruption of blood supply to the gut, as in vascular surgery, or in the construction of free intestinal grafts. It is now appreciated that IRI also underlies the gut dysfunction that occurs in early shock, sepsis, and trauma.
S E, Kong +4 more
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Mechanisms of myocardial reperfusion injury
The Annals of Thoracic Surgery, 1999Reperfusion 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
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Pathophysiology of Ischemia-Reperfusion Injury
Transplantation Proceedings, 2006Our studies characterized the intestinal microcirculatory changes in canine models of intestinal hypoperfusion (hemorrhagic shock) or ischemia-reperfusion (small bowel autotransplantation). The villus microcirculatory parameters (functional capillary density, mean red blood cell velocity) were observed by intravital microscopy using orthogonal ...
J, Kaszaki +3 more
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New horizons (Baltimore, Md.), 1996
Reperfusion injury, precipitated by lack of oxygen, is likely to play a major role in many clinical conditions, including shock, coronary artery occlusion disease, and solid organ transplantation. Certain tissues, such as the intestinal mucosa, may be especially susceptible because of the specific microvascular anatomy.
A, Ar'Rajab, I, Dawidson, R, Fabia
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Reperfusion injury, precipitated by lack of oxygen, is likely to play a major role in many clinical conditions, including shock, coronary artery occlusion disease, and solid organ transplantation. Certain tissues, such as the intestinal mucosa, may be especially susceptible because of the specific microvascular anatomy.
A, Ar'Rajab, I, Dawidson, R, Fabia
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Compartment Syndromes and Reperfusion Injury
Surgical Clinics of North America, 1988Compartment syndrome has been defined as increased pressure within a limited space that compromises the blood supply and function of tissues within that space. The pressure rise is usually a result of increased interstitial fluid, although cell swelling may play a part. Most closed compartment syndromes can be detected by repeated clinical examination.
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Journal of vascular nursing : official publication of the Society for Peripheral Vascular Nursing, 1994
Reperfusion injury occurs after flow is restored to an ischemic area in an effort to salvage limbs and prevent amputation. Skeletal muscle damage occurs during ischemia as well as during reperfusion. Literature review supports the theory that reperfusion of the ischemic area may cause a chain of events that results in irreversible necrosis. Neutrophils,
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Reperfusion injury occurs after flow is restored to an ischemic area in an effort to salvage limbs and prevent amputation. Skeletal muscle damage occurs during ischemia as well as during reperfusion. Literature review supports the theory that reperfusion of the ischemic area may cause a chain of events that results in irreversible necrosis. Neutrophils,
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