نتایج جستجو برای: donor selection
تعداد نتایج: 382326 فیلتر نتایج به سال:
introduction: the main purpose of donor selection is not only the donor protection from blood donation complications but also the blood recipient not be expose to blood- transmitted diseases. this study aimed to determine the reason for exemption from donors among blood donor's who refer to ilam blood transfusion organization. materials and methods: this is a retrospective and descriptive ...
Mutations affecting donor preference during mating type interconversion in Saccharomyces cerevisiae.
Homothallic strains of Saccharomyces cerevisiae can convert mating type from a to alpha or alpha to a as often as every generation, by replacing genetic information specifying one mating type at the expressor locus, MAT, with information specifying the opposite mating type. The cryptic mating type information that is copied and inserted at MAT is contained in either of two loci, HML or HMR. The...
Kidney transplantation is the best treatment for patients with end-stage renal disease and recipients of living kidney donors fare better than recipients of deceased donors. In view of the shortage of organ supply and the long waiting list, expansion of the living donor pool has been sought. Importantly, donor acceptance criteria must first and foremost be grounded in concerns for donor safety....
The increasing number of possible recipients for kidney transplantation and relatively unchanged number of organ donors has led to consideration of alternative strategies and expansion of deceased donor criteria in order to expand donor pool. Previously, kidneys from expanded criteria donors (ECD) were strongly underestimated because of the conventional opinion suggesting these kidneys to have ...
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