نتایج جستجو برای: tissue mesenchymal stem cells
تعداد نتایج: 2137460 فیلتر نتایج به سال:
the stem cells can be considered as the miracle of creation, because, they are a major reservoir of the bioactive factors, molecules and cells. these reservoir cells play a major role in development and growth of the tissues and organs. regardless of the differences in differentiation capacity of embryonic and adult stem cells, both the cells are rich sources of stem cells with therapeutic appl...
objective(s): throughout evolution, mammalians have increasingly lost their ability to regenerate structures however rabbits are exceptional since they develop a blastema in their ear wound for regeneration purposes. blastema consists of a group of undifferentiated cells capable of dividing and differentiating into the ear tissue. the objective of the present study is to isolate, culture expand...
Introduction: Monthly regeneration of endometrium after cyclical mensturation confirmed the ability of specific population of the cells that presence in the basalis layer and undergone consecutive hormonal changes that could prepared the endometrial layer for probable implantation. These cells, known as, stem cell. The aim of this study was the isolation and culture of human endometrial derive...
Abstract Background and Aim: In recent years, Mesenchymal stem cell functions have been at the center of attention of researchers. Evidence shows that Mesenchymal stem cells act as paracrine manner and thus, biological agents such as exosomes and soluble factors are present in the supernatant that can act as same as Mesenchymal stem cells. Therefore, isolating exosomes from mesenchymal stem ce...
Background and Objective: Differentiation of mesenchymal stem cells into neurons has great potential in the therapy of damaged nerve tissue. Neural tissue engineering offers tremendous promise to combat the effects of disease, aging and injury in the nervous system. The aim of this study was to investigate the differentiation of adipose derived stem cells to neuron like cells on aligned nanofib...
BACKGROUND Human mesenchymal stem cells are potential agents for tissue regeneration, enhancing hematopoietic stem cell transplantation and delivering genes of therapeutic interest. To implement any of these strategies successfully, we need a better understanding of factors that influence the tissue distribution of systemically administered mesenchymal stem cells. DESIGN AND METHODS The prese...
Abstract Background and Objectives Now day, using of stem cells and nanoparticles in the differentiation of stem cells is considered as a therapeutic approach. The purpose of this study was to synthesize and characterize nanocomposite polyacrylic polycarboxylic acid containing nanoparticles of biologically active glass 45S5 crushed and assessment effect of this composite on the propagation and...
In the recent decade, liver diseases with high mortality rate have became one of the major health problems worldwide. Liver transplantation is the most effective and the standard treatment for decompensated liver disease, but, shortage of available organs and inaccuracy in modeling of the liver diseases are the most limiting issues in treatment. Regenerative medicine and cell based therapy str...
background: mesenchymal stem cells (msc) are a very promising transplantable stem cell source for a variety of cell replacement therapies. as the main source of msc is bone marrow (bm), most of studies have been done on bm-derived msc (bm-msc). umbilical cord (uc)-derived msc (uc-msc) which are recently introduced, is one of the good alternative source for these cells. the objective of this stu...
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