نتایج جستجو برای: قرارداد epc
تعداد نتایج: 13840 فیلتر نتایج به سال:
Transplantation of bone marrow cells as well as circulating endothelial progenitor cells (EPC) enhances neovascularization after ischemia. The chemokine receptor CXCR4 is essential for migration and homing of hematopoietic stem cells. Therefore, we investigated the role of CXCR4 and its downstream signaling cascade for the angiogenic capacity of cultured human EPC. Ex vivo, differentiated EPC d...
مقدمه: مطالعات اپیدمیولوژیک نشان می دهند که چاقی باعث افزایش خطر ابتلا به برخی از سرطان ها از جمله ملانوما می شود. لپتین پلی پپتیدی است که اغلب توسط سلول های چربی ترشح می شود. همچنین مشخص شده است که در چاقی بیان لپتین افزایش می یابد. سلول های پیش ساز اندوتلیالی (endothelial progenitor cell یا epc) در رگ زایی در بافت ها نقش دارند. به تازگی در چندین تحقیق پیشنهاد شده است که رشد تومور وابسته به سل...
Early endothelial progenitor cells (early EPC) and late EPC are involved in endothelial repair and can rescue damaged endothelial cells by transferring organelles through tunneling nanotubes (TNT). In rodents, EPC mobilization from the bone marrow depends on sympathetic nervous system activity. Indirect evidence suggests a relation between autonomic derangements and human EPC mobilization. We a...
Bone marrow (BM)-derived endothelial progenitor cells (EPC) have therapeutic potentials in promoting tissue regeneration, but how these cells are modulated in vivo has been elusive. Here, we report that RBP-J, the critical transcription factor mediating Notch signaling, modulates EPC through CXCR4. In a mouse partial hepatectomy (PHx) model, RBP-J deficient EPC showed attenuated capacities of h...
Circulating endothelial progenitor cells (EPC) contribute to endothelial replenishment. Telmisartan is an angiotensin-receptor blocker with PPARgamma-agonistic properties. PPARgamma-agonists and HMG-CoA reductase inhibitors have been shown to enhance EPC number and function. We focused on the effects of telmisartan alone or in combination with simvastatin on EPC. EPC were isolated from healthy ...
Aging is associated with an increased risk for atherosclerosis. A possible cause is low numbers and dysfunction of endothelial progenitor cells (EPC) which insufficiently repair damaged vascular walls. We hypothesized that decreased levels of insulin-like growth factor-1 (IGF-1) during age contribute to dysfunctional EPC. We measured the effect of growth hormone (GH), which increases endogenous...
AIMS Hyperaldosteronism is associated with vascular injury and increased cardiovascular events. Bone marrow-derived endothelial progenitor cells (EPCs) play an important role in endothelial repair and vascular homeostasis. We hypothesized that hyperaldosteronism impairs EPC function and vascularization capacity in mice and humans. METHODS AND RESULTS We characterized the effects of aldosteron...
The Business Process Modelling Notation (BPMN) and the Event-driven Process Chain (EPC) are both frequently used modelling languages to create business process models. While there is a well-defined standard for BPMN, such a standard is missing for EPC. As a standard would be beneficial to improve interoperability among different vendors, this paper aims at providing the means for future EPC sta...
Richard B. Kreider, PhD, MX, EPC, FACSM, FASEP; Anthony L. Almada, MSc; Jose Antonio, PhD, FACSM; Craig Broeder, PhD, FNAASO; Conrad Earnest, PhD, FACSM; Lori Greenwood, PhD, ATC, LAT; Mike Greenwood, PhD, CSCS*D; Thomas Incledon, MS, RD, LD/LN, NSCA-CPT, CSCS, RPT; Douglas S. Kalman MS, RD, FACN; Chad Kerksick, MS, CSCS, ATC, EPC; Susan M. Kleiner, PhD, RD, FACN; Brian Leutholtz, PhD, FACSM; L...
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