نتایج جستجو برای: cmv seroprevalence
تعداد نتایج: 18122 فیلتر نتایج به سال:
Background: Hematopoietic stem cell transplantation (HSCT) is an effective method for the treatment of hematological malignancies, severe aplastic anemia, and myelodysplastic syndromes. The most common infectious complication after HSCT cytomegalovirus (CMV) infection. purpose this study was to analyze status research related CMV infection by conducting a literature search CMV, hematopoietic, t...
Abstract Cytomegalovirus (CMV) is a virus that can be consider as invasive infection after transplantation or chemotherapy, long-term corticosteroid users or in immunodeficient patients such as HIV. Different complications were seen in immunocompetent patients but colitis rarely occurs. The diagnosis of CMV was based on pathology by colonoscopy, positive CMV antigen and high CMV-IgM titer serum...
BACKGROUND Measures to prevent transfusion-transmitted cytomegalovirus (TT-CMV) infection after hematopoietic stem cell transplantation (HSCT) include transfusion of CMV antibody-negative blood units and/or transfusion of leukoreduced cellular blood products. We assessed the incidence of TT-CMV in CMV-seronegative patients receiving CMV-seronegative HSC transplants, who were transfused with leu...
BACKGROUND The purpose of this study was to perform seroepidemiological investigation for determining the status of human fasciolosis in Pirabad Village, Lorestan Province, western Iran. METHODS Blood samples were taken from residents of the village including 801 individuals. Sera were separated and stored at -20°C until used. The samples were analyzed using ELISA. RESULTS Anti-Fasciola ant...
Abstract Background and Aims: Cytomegalovirus (CMV) infection is very common in the population. Virus belongs to the family Herpesviridae, whose representatives are characterized by the ability to cause the human body's latent persistent infections. The goal of the study is to assess the CMVV infection frequency and PCR method in the choice of CMV in inflammatory eye disease, Comparing wit...
مقدمه: ویروس سیتومگال یکی از مهم‌ترین ویروس‌های منتقله از راه خون است که می‌تواند سبب عوارض شدید و حتی کشنده در نوزادان با وزن کم، بیماران دارای مشکلات در سیستم ایمنی و گیرندگان پیوند شود. استفاده از روش‌های کاهش لکوسیت در محصولات خون و غربالگری Anti-CMV بروز عفونت در گیرندگان فرآورده‌های خون را کاهش داده اما همچنان مواردی از انتقال عفونت به گیرندگان خون گزارش می‌شود. هدف از این مطالعه ارزیابی...
Assessing cytomegalovirus (CMV)-specific cell-mediated immunity (CMI) represents an appealing strategy for identifying transplant recipients at risk of infection. In this study, we compared two gamma interferon-releasing assays (IGRAs), Quantiferon-CMV and CMV enzyme-linked immunosorbent spot (ELISPOT), to determine the ability of each test to predict protective CMV-specific T-cell responses. T...
BACKGROUND Reconstitution of cytomegalovirus-specific CD3(+)CD8(+) T cells (CMV-CTLs) after allogeneic hematopoietic stem cell transplantation (HSCT) is necessary to bring cytomegalovirus (CMV) reactivation under control. However, the parameters determining protective CMV-CTL reconstitution remain unclear to date. DESIGN AND METHODS In a prospective tri-center study, CMV-CTL reconstitution wa...
Of the first 250 heart and 41 heart-lung transplant recipients in the Papworth series, 244 who survived for longer than one month after transplantation were studied for evidence of cytomegalovirus (CMV) infection by serological methods. Overall, 43 (17.6%) patients acquired primary CMV infection and 76 (31.1%) had evidence of CMV reactivation or reinfection. The source of CMV infection was foun...
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