selective deficiency of immunoglobulin a (iga) is the most frequent primary hypogammaglobulinemia. as some iga-deficient patients have iga antibodies in their plasma which may cause anaphylactic reactions, blood centers usually maintain a list of iga-deficient blood donors to prepare compatible blood components. in this study we determined the incidence of selective iga deficiency (sigad) in no...

Transplantation is the best treatment of end-stage renal disease (ESRD. Life expectancy, the quality of life and reduced medical expenses are greater with kidney transplantation than with maintenance dialysis. However, organ shortage remains the central problem in kidney transplantation. To tackle this problem, we, in Iran, have initiated a living unrelated donor (LURD) program using emotionall...

Iran—formerly called Persia—is located in the Middle East between the Caspian Sea and the Persian Gulf. It covers 1 648 000 km and has 60 million inhabitants. The prevalence of end-stage renal disease (ESRD) patients in Iran is about 15 000 and the annual incidence of new ESRD patients is 3175 or 53 patients per million populations per year. Iran has the most successful renal transplant program...

Background: The Presence of donor leukocytes in recipients of organ allograft has been shown even several years after transplantation. However, it remains unclear whether this donor cell microchimerism plays an effective role in allograft acceptance or is simply a consequence of immunosuppressive conditions in recipients. Objective: To study microchimerism in a group of kidney transplant recipi...

Living donor liver graft can be used for the first or second liver transplantation. The timing of retransplantation also should be stratified as 2 types according to the reoperation timing. Combination of these two classifications results in 6 types of living donor liver transplantation (LDLT)-associated retransplantation. However, late retransplantation to LDLT might have not been performed in...