introduction: in 1989, the first successful umbilical cord blood transplantations (ucbts) was reported in a boy with fanconi's anemia, using umbilical cord (ucb) of his hla matched sister. cord blood transplantation is a good substitute for bone marrow or peripheral blood transplantation especially for children and small body size adults. methods: between 1998 and 2007 ,14 children(10 boys and ...

background: human cornea expresses functional fas-ligand capable of killing fas+ activated lymphocytes. fas expression is partly regulated by -670 a/g polymorphism in the promoter region of fas gene. objective: the aim of the present study is to determine the association between fas-670a/g polymorphism and survival of corneal transplantation. methods: in 276 graft recipients who mainly underwen...

Cardiac valvular surgery in patients after lung transplantation is a challenging procedure, reports are scarce. We report 29-year-old patient who underwent concomitant mitral valve reconstruction and implantation of decellularized aortic homograft two years bilateral transplantation.

Seagrasses are important coastal species that declining globally, and transplantation can be used to combat these declines. However, the bacterial communities associated with seagrass rhizospheres roots (the microbiome) often disturbed or removed completely prior transplantation.

Background: The incidence of ischemic reperfusion injury (IRI) in early phase post-transplantation and activation of toll-like receptor (TLR-2) and TLR-4 remarkably impact the outcome of a renal allograft. Objective: To investigate whether the expression of TLRs in peripheral blood mononuclear cells (PBMCs) can predict the clinical outcome of kidney allografts. Methods: We obtained blood sample...

Background and Purpose: Hospital readmission after kidney transplantation is a real challenge for both patients and healthcare systems. Assessment of the risk factors of readmission after kidney transplantation is vital and can reduce morbidity and cost in transplant recipients and donors. The aim of the current study was to determine the risk factors of hospital readmission in patients undergo...

Background: Allogenic hematopoietic stem cell transplantation (HSCT) is a strategy used for treatment of different malignant diseases. However, success of allo-HSCT can be hampered by graft-versus-host-disease (GVHD). Natural killer (NK) cells may play an important role in activating antigen presenting cells and subsequent activation of T cells. The main purpose of this study was the evaluation...