نتایج جستجو برای: bone marrow stem cells
تعداد نتایج: 1737579 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 ...
Stem cells are self-renewing cells that can be differentiated into other cell types. Conventional in vitro models for studying stem cells differentiation are usually preformed in two-dimensional (2D) cultures. The design of three-dimensional (3D) in vitro models which ideally are supposed to mimic the in vivo stem cells microenvironment is potentially useful for inducing stem cell derived tissu...
background: in recent years, adipose tissue, due to the stem cells contained within, has found a new special place in laboratory and clinical applications. these adipose‑derived stem cells (adscs) have the same characteristics of bone marrow mesenchymal stem cells (bmscs). although bone marrow (bm) is not easily accessible and its procurements may be painful, most patients possess excess fat wh...
purpose: to separate and characterize orbital fat-derived stem cells (ofscs) and compare its cellular and molecular properties with those of bone marrow-derived mesenchymal stem cells (mscs) and adipose-derived stem cells (ascs). methods: stem cells from orbital fat, abdominal fat and bone marrow aspirates have been isolated. we assessed stem cell specific cell surface markers using cytometry, ...
Background and Objective: Nowadays, although umbilical cord blood is a commonly used source of hematopoietic stem cell, its low frequency of these cells is the main factor limiting its clinical application. The transplantation of hematopoietic stem cells derived from placenta tissue along with umbilical cord blood cells of the same sample may be an appropriate approach to solve this problem. In...
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 c...
introduction: we aimed at evaluating the clinical, laboratory and echocardiography effects of intracoronary administration of autologous bone marrow stem cell transplantation in different clinical entities of chronic heart failure (hf) patients. methods: this procedure was carried out during an interventional study conducted in the cardiology department from jan 2012 to apr 2013. the hf patie...
Purpose: This study was carried out to isolate mesenchymal stem cells from full-term cord blood and to differentiate these cells into osteoblastic cells. Materials and Methods: It this study, mesenchymal stem cells were isolated from cord blood and expanded by being cultured in the flask several times. First, the cord blood monoeuc1earcells were separated by ficoll - Hypac before they were cul...
objective(s):sea cucumber derived bioactive compound is considered efficient in treatment of bone disorders. this study was performed to evaluate the effect of this extract on differentiation of rat bone marrow mesenchymal stem cells (rbmmsc) into osteogenic lineage. materials and methods: isolated rbmmsc were grown in dmem supplemented with 10% fbs. the cells were exposed to different concen...
Introduction: Mesenchymal stem cells (MSCs) hold great promise in the field of regenerative medicine.Although originally isolated from bone marrow, MSCs have since been obtained from a variety of adult and neonatal tissues including the adipose tissue. Stemness and multipotential features of Mesenchymal Stem Cells (MSC) has been highlighted in many studies but there are many dark aspects in ex...
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