نتایج جستجو برای: donor selection
تعداد نتایج: 382326 فیلتر نتایج به سال:
Abstract The end result of solid organ transplantation is dictated by selection a well-matched donor, leading to allograft survival. An allogeneic immune response the main immunological barrier for successful transplantation. Donor and recipient human leukocyte antigen (HLA) mismatching results in poor graft acceptance, inflammation rejection. current evaluations donor-recipient HLA incompatibi...
The substantial evidence of the safety of human leukocyte antigen (HLA)-haploidentical (haplo) blood or marrow transplantation (BMT) has led to its increasing utilization. When prioritizing HLA-matched grafts, patients frequently have few or no donors from whom to choose. However, a given patient may have multiple suitable haplo donors. Therefore factors other than HLA-match become critical for...
BACKGROUND Selection of a vascular pedicle for autologous breast reconstruction is time consuming and depends on visual evaluation during the surgery. Preoperative imaging of donor site for mapping the perforator artery anatomy greatly improves the efficiency of perforator selection and significantly reduces the operative time. In this article, we present our experience with magnetic resonance ...
With the technical advances and improvements in perioperative management and immunosuppressants, liver transplantation is the standard treatment for patients with end-stage liver diseases. In Asia, a shortage of deceased donor liver grafts is the universal problem to be faced with in all transplant centres. Many surgical innovations are then driven to counteract this problem. This review focuse...
Few reports have described successful lung transplantation from a donor with history of SARS-CoV-2 infection, and outcomes beyond 3 to 6 months remain unknown. After weighing the urgency life-saving benefits against risk viral transmission, we successfully performed bilateral transplant confirmed infection mild symptoms 2 before donation. At 1 year after transplant, there is no evidence donor-d...
Structural bone allograft has been used in bone defect reconstruction during the last fifty years with acceptable results. However, allograft selection methods were based on 2-dimensional templates using X-rays. Thanks to preoperative planning platforms, three-dimensional (3D) CT-derived bone models were used to define size and shape comparison between host and donor. The purpose of this study ...
Outcome of unrelated donor marrow transplantation is influenced by donor-recipient matching for HLA. Prior studies assessing the effects of mismatches at specific HLA loci have yielded conflicting results. The importance of high-resolution matching for all HLA loci has also not been established. We therefore examined the effects of HLA matching (low or high resolution or both) on engraftment, g...
Variability of pancreatic donors may significantly impact the success of islet isolation. The aim of this study was to evaluate donor factors associated with isolation failure and to investigate whether immunohistology could contribute to organ selection. Donor characteristics were evaluated for both successful (n = 61) and failed (n = 98) islet isolations. Samples of donor pancreatic tissue (n...
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