نتایج جستجو برای: liver cells
تعداد نتایج: 1650468 فیلتر نتایج به سال:
background: during the resent years there has been interest in using bone marrow stem cells to treat liver cirrhosis. however, there is a potential concern for malignant transformation after stem cell therapy. the aim of this study was to evaluate the development of hepatocellular carcinoma (hcc) after autologous bone marrow stem cell transplantation for liver cirrhosis. methods: all the patien...
background: dendritic cells (dcs) are potent antigen presenting cells for triggering of the immune reaction post transplantation. these cells are centrally involved in the initiation of t cell-dependent immune responses. objective: to compare the level of dc maturation and function in liver transplant recipients with healthy controls. methods: in this study, twelve peripheral blood samples were...
background: despite major progress in our general knowledge related to the application of adult stem cells, finding alternative sources for bone marrow mesenchymal stem cells (mscs) has remained to be challenged. in this study successful isolation, multilineage differentiation, and proliferation potentials of sheep mscs derived from bone marrow, adipose tissue, and liver were widely investigate...
background: mesenchymal stem cells (mscs) have been recently received increasing attention for cell-based therapy, especially in regenerative medicine. however, the low survival rate of these cells restricts their therapeutic applications. it is hypothesized that autophagy might play an important role in cellular homeostasis and survival. this study aims to investigate the regenerative potentia...
introduction dendritic cells (dcs) are bone marrow-derived cells, which migrate to lymphoid and non-lymphoid organs via blood. liver dcs are believed to play an important role in the regulation of hepatic allograft acceptance. however, because of inherent difficulties in isolating adequate numbers of dcs from liver, limited information is available on the phenotype and functions of liver dcs. t...
background nonalcoholic fatty liver disease (nafld) is the most common cause of chronic liver disease in western world. however, nafld shows an increasing trend in china every year, which has attracted the attention of national health authorities. the previous studies have shown that nafld caused severe gastrointestinal motor disorders, but little is known about the interstitial cells of cajal ...
three new complexes of formula [pd(bpy)(r-nh-css)] cl (where bpy is 2/2′- bipyridine, and r-nh-css is butylamine, hexylamine- and octyamine-dithiocabamate anion) have been synthesized by university of sistan and blachostan. these complexes have been characterized by spectroscopic methods such as ultraviolet-visible, infrared and 1h-nmr as well as conductivity measurements and chemical analysis....
severe hepatic failure accounts for many deaths and raises medical costs each year worldwide. currently, liver transplantation is the most common therapeutic option for patients with end-stage chronic liver disease. due to decrease in the number of organ donors, many in need of transplantation continue to remain on the waiting list. hepatic tissue engineering is a step toward alleviating the ne...
objective(s): stem cell therapy is believed to be as a promising treatment strategy for tissue repair and regeneration. the plasticity specification of the adult stem cells, such as mscs, has enabled that these cells to be used in the treatment of a broad spectrum of diseases like liver disorders. in this study, the production of urea and albumin (alb), glycogen storage, and expression of some ...
dendritic cells (dcs) play an important role in induction of cellular immune responses. it seems that dcs that reside in different organs may be distinct in their ability to induce immune responses. this study was done to address the differences between spleen and liver dcs in induction of immune response and/or tolerance. cd11c+ dcs were separated from the liver and spleen of c57bl/6 mice an...
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