نتایج جستجو برای: bone marrow derived cells transplantation
تعداد نتایج: 2065240 فیلتر نتایج به سال:
Background In recent years, many researchers haveattempted to cure diabetes by using stem cells technology. Stem cells from different sources have capabilityto differentiateinto insulin producing cells (IPCs) by different methods. The obstaclesof these methods aretheirexpensive materials and complexity ofmethodswhichare practicallydisadvantagesfor producing enough transplantableIPCs that can ...
Impaired hematopoiesis is a serious complication after allogeneic hematopoietic stem cell transplantation (allo-HSCT). Bone marrow aplasia and peripheral cytopenias arise from primary secondary graft failure or poor function. Chimerism analysis useful to discriminate these conditions. By determining the pathogenesis of impaired hematopoiesis, timely appropriate treatment can be performed. Hemat...
Limited number of hematopoietic stem cells in umbilical cord blood (UCB) presents a problem when using UCB for stem cell transplantation. Improving their homing capacity could reduce the need for high initial cell numbers during transplantation procedures. Although it is evident that protein kinase B (PKB/c-Akt) plays an important role in regulation of migration of various cell types, a role fo...
Limited number of hematopoietic stem cells in umbilical cord blood (UCB) presents a problem when using UCB for stem cell transplantation. Improving their homing capacity could reduce the need for high initial cell numbers during transplantation procedures. Although it is evident that protein kinase B (PKB/c-Akt) plays an important role in regulation of migration of various cell types, a role fo...
Id1 and Id3 genes are required for vascularization, growth, and metastasis of xenograft tumors. In Id-deficient mice, tumor transplantation and proangiogenic factors fail to mobilize and recruit circulating endothelial precursor cells (CEPs) and hematopoietic cells, leading to defective tumor angiogenesis in various models. To investigate the requirement of Id genes and bone marrow incorporatio...
Objective- To investigate and compare growth potential as well as aging of mesenchymal stem cells (MSCs) derived from rat bone marrow tissue and adipose tissue (AT) occurred at epicardial and epididymal regions. Design- Experimental study. Animals- 10 Wistar Rats. Procedures- Rat MSCs occurred at bone marrow and epicardial and epididymal AT were isolated and culture expanded through sev...
OBJECTIVE Atherosclerosis and restenosis after vascular injury are both characterized by endothelial dysfunction, apoptosis, inappropriate endothelialization, and neointimal formation. Bone marrow-derived endothelial progenitor cells have been implicated in neovascularization, resulting in adult blood vessel formation. Despite the anticipated stem cell plasticity, the role of bone marrow-derive...
BACKGROUND Bone marrow-derived stem cell transplantation is a potentially viable therapeutic option for the treatment of neurodegenerative disease. MATERIAL/METHODS We have isolated bone marrow stem cells by standard method. We then evaluated the survival of rats' bone marrow mononuclear cells implanted in rats' brain. The cells were extracted from rats' femurs, and marked for monitoring purp...
of bone marrow-derived cells to differentiate to glomerular mesangial cells. Extraglomerular origin of the mesangial cells after injury. marrow is a reservoir of repopulating mesangial cells during glomerular remodelling. A, Plati AR et al. Glomerulosclerosis is transmitted by bone marrow-derived mesangial cell progenitors. Bone marrow transplantation attenuates murine IgA nephropathy: role of ...
introduction: acute myelogenous leukemia (aml) is a clonal malignant disease of hematopoietic tissue. the early use of hematopoietic stem cell transplantation (hsct) for aml was for patients with advanced stages of disease, usually while in relapse, in second or subsequent remission, or with resistant disease. patients and methods: from march 1991 until february 2008, 356(65%) registered allo...
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