نتایج جستجو برای: blood donorsdermatologic manifestationhuman t
تعداد نتایج: 1332549 فیلتر نتایج به سال:
Background and Aim: Efficiency of blood request and transfusion, if purposeful, can prevent wasting of blood in hospital wards and as a result, decrease overload on the blood bank and spare various expenses..The aim of the present descriptive study was to assess the efficiency of blood utilization in Vali-Asr educational hospital in Birjand in order to take an effective step to make medical cen...
Abstract Background and Objectives Trauma is one of the most common causes of emergency room visits. In the present study, the ratio of cross-matched blood to transfusion (C/T) and blood transfusion index (TI) in trauma patients receiving blood was determind to inform hospitals about the coordination between actual need and blood demand. Materials and Methods This retrospective cross-secti...
Background: Increasing demand for blood and blood products mostly due to increased individual access to health care services rises the concerns over lack of adequate amounts of blood products. It also can impose additional costs to blood transfusion centers and may increase transfusion-related complications. We aimed to investigate the impact of the Iranian Blood Transfusion Organization (IBTO)...
background: the prevalence of toxoplasma gondii infection in the blood donors has been poorly studied. the aim of this study was to assess the prevalence of acute and chronic toxoplasmosis in blood products. methods: a total of 250 blood products (112 fresh frozen plasma and 138 packed cells) in the blood transfusion institute, shiraz, iran were tested for spe-cific t. gondii antibodies (igg an...
Perforin is the cytolytic pore-forming protein, which alone can be responsible for the lethal hit in one of the killing mechanisms used by natural killer (NK) cells or cytotoxic T lymphocytes. In this study, perforin expression was investigated in cord blood (CB) lymphocytes to determine their killing potential in vivo. The majority of CB CD3- NK cells had the protein. Compared with adult perfo...
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