Intact coronary and myocardial functions after 24 hours of non-ischemic heart preservation
نویسندگان
چکیده
منابع مشابه
Experimental heart preservation for 24 hours: benefits of PGE1 in a nonpulsatile coronary perfusion solution.
Adult mongrel dogs weighing between 19 and 28 kg were anesthesized with phentobarbital (30 mg/kg IV). A right thoracotomy incision was made. The aorta was clamped and 250 mL of standard cardioplegic solution was administered. The heart was extracted, sectioning the aorta, pulmonary artery, vena cavas, and pulmonary veins at the level of its pericardial reflection. Once the heart was removed, it...
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BACKGROUND We previously reported a delayed phase of protection against infarction 24 hours after ischemic preconditioning in the rabbit. In the present study, we investigated the possibility that this "second window of protection," like the well-described early phase of protection in the rabbit, might be associated with adenosine receptor activation. METHODS AND RESULTS In the first series o...
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BACKGROUND Thrombolysis and angioplasty in the first hours after myocardial infarction minimize necrosis, leading to better early and late survival, but these therapies have limited effect in patients with three-vessel disease and cardiogenic shock. Emergency coronary surgery is an alternative treatment in some cases. AIM To assess perioperative complications, mortality and long-term survival...
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Despite successful approaches to preserve organs, tissues, and isolated cells, the maintenance of stem cell viability and function in body fluids during storage for cell distribution and transportation remains unexplored. The aim of this study was to characterize urine-derived stem cells (USCs) after optimal preservation of urine specimens for up to 24 hours. A total of 415 urine specimens were...
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OBJECTIVES The aim of this study was to demonstrate safe orthotopic transplantation of porcine donor hearts harvested 24 hours after brain death and preserved for 24 hours before transplantation. DESIGN Circulatory normalization of brain dead (decapitated) pigs was obtained using a new pharmacological regimen (n = 10). The donor hearts were perfused at 8 °C in cycles of 15 min perfusion follo...
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ژورنال
عنوان ژورنال: Scandinavian Cardiovascular Journal
سال: 2019
ISSN: 1401-7431,1651-2006
DOI: 10.1080/14017431.2019.1684553