نتایج جستجو برای: endothelial progenitor cells
تعداد نتایج: 1453097 فیلتر نتایج به سال:
BACKGROUND Induction of postnatal vasculogenesis, the mobilization of bone marrow-derived endothelial progenitor cells and incorporation of these cells into sites of blood vessel formation, is a well-known feature of angiogenic cytokines such as vascular endothelial growth factor. We hypothesized that the angiogenic neuropeptide secretoneurin induces this kind of neovascularization. METHODS A...
cardiovascular disease remains the leading cause of morbidity and mortality in the united states and europe. in recent years, the understanding that regenerative processes exist at the level of the myocardium, has placed stem cell research at center stage in cardiology. a stem cell is a cell that has the ability to divide (self replicate) for indefinite periods often throughout the life of the ...
BACKGROUND Endothelial dysfunction is central to the pathogenesis of coronary artery disease, but the role of local and circulating endothelial progenitor cells in maintaining vascular health is poorly understood. We hypothesised that impaired local and circulating vascular repair mechanisms predispose to endothelial dysfunction and the premature onset of coronary artery disease. METHODS AND ...
New vessel formation is a prerequisite for the growth of a tumour mass. Growing evidence suggests that endothelial progenitor cells circulate in the blood and participate in that process. The purpose of the present study was ultrastructural and electron microscopic immunocytochemical examination of capillary blood vessels in human glioma. The results showed striking morphological changes in the...
Intervention in the RAAS (renin-angiotensin-aldosterone system) is one of the leading pharmacotherapeutic strategies, among others, used for the treatment of cardiovascular disease to improve the prognosis after myocardial infarction and to reduce hypertension. Recently, regenerative progenitor cell therapy has emerged as a possible alternative for pharmacotherapy in patients after myocardial i...
background: stem cell therapy for the treatment of vascular-related diseases through functional revascularization is one of the most important research areas in tissue engineering. the aim of this study was to investigate the in vitro differentiation of umbilical cl-msc into endothelial lineage cells. methods: in this study, isolated cells were characterized for expression of msc-specific marke...
The pathogenesis of chronic obstructive pulmonary disease is not fully understood. The objective of this study was to compare circulating endothelial progenitor cells in patients with chronic obstructive pulmonary disease to age, sex, and cigarette smoking matched healthy controls. Patients with chronic obstructive pulmonary disease (n = 37) and healthy controls (n = 19) were matched by age, se...
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