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...

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...

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...

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. ...

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 we...

objective: the aim of the present study was to investigate the effect of protein and dna components of toxoplasma gondii on maturation of dendritic cells and their efficiency in il-12 production and proliferation of t cells. materials and methods: for dc generation, bone marrow cells were cultured in the presence of gm-csf and il-4 for 5 days. tumor lysate and protein or dna components of toxo...

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dendritic cells (dcs) are antigen presenting cells with unique capability to take up and process antigens in the peripheral blood and tissues. they subsequently migrate to draining lymph nodes where they present these antigens and stimulate naive t lympho-cytes. during their life cycle, dcs go through two maturation stages and are referred to as immature and mature cells, respectively. while im...

liver is one of the most important organs needing great concern during the perioperative period. there are a number of different mechanisms that interact with liver cells and might affect their integrity and cell live. though these mechanisms are not all the same, there is a great common point: all affect the metabolic pathways of the liver. ischemia, anesthetic drug effects and other periopera...

dendritic cells (dcs) are a heterogeneous family of professional apcs involved in priming adaptive immune responses. donor dcs (direct pathway of allorecognition) and recipient dcs presenting processed donor major histocompatibility complex (mhc) as peptides (indirect pathway of allorecognition) participate actively in graft rejection by stimulating recipient t cell responses following organ tr...