نتایج جستجو برای: hbsab
تعداد نتایج: 240 فیلتر نتایج به سال:
Abstract Background and Aims Hepatitis B virus (HBV) reactivation in kidney transplant recipients may be associated with liver failure graft loss, especially anti-HBc antibody (HBcAb)-positive HBs antigen (HBsAg)-negative patients. Belatacept, a selective costimulation blocker, has been used transplantation for some time of other viruses as BK or CMV. However, there are few data on HBV among tr...
سابقه و هدف: با توجه به شیوع هپاتیت b و عوارض ناشی از بیماری و اهمیت پیشگیری از آن در سطح گسترده و با توجه به گزارشات ضد و نقیض در مورد میزان اثربخشی واکسن هپاتیت b به روش داخل جلدی و با توجه به عدم گزارش و یا لااقل عدم دسترسی به سابقه ای تحقیقاتی از آن در کشور و به منظور مقایسه تاثیر تزریق واکسن هپاتیت b به روش های داخل عضلانی و داخل جلدی این تحقیق بر روی دانش آموزان دختر دبیرستانی شهر کاشان د...
Thalassemia is the most prevalent genetic disorder in Iran and around the world and these patients need regular careful care. The present study reports results of routine examination of patients visited Thalassemia clinic of Tehran. Data about clinical and laboratory examinations of 413 Thalassemic were extracted and analyzed. The prevalence of heart complications, diabetes, growth retardation,...
conclusions being a barber alone is not a potential risk factor for hbv infection, while hcv infection is still an occupational health hazards for barbers. we suggest more extensive case-control studies with regard to rates of hepatitis b and c markers among barbers in other iranian cities to assess the incidence of hepatitis b and c infections among this population. background hepatitis b viru...
چکید ه سابقه و هدف ویروس هپاتیت B یکی از عوامل ایجاد کننده هپاتیت، سیروز کبدی و کارسینوم هپاتوسلولار است که در حال حاضر تنها راه مطمئن پیشگیری از آن، واکسیناسیون میباشد. با توجه به این که یکی از مهمترین راههای انتقال این ویروس دریافت خون و فرآوردههای خونی است، دریافتکنندگان این فرآوردهها همواره در معرض ابتلا به این ویروس میباشند. با توجه به اهمیت موضوع واکسیناسیون در بیماران دریافت...
Soon after introducing recombinant hepatitis B virus (HBV) vaccine, universal neonatal vaccination became the corner stone of the preventive measures for this potentially life threatening infection (1-3). By 2006 more than 177 out of 193 member states of world health organization (WHO) introduced HBV vaccination in their national infant immunization programs (1). Following a complete series of ...
Background. Prevention of the residual risk of transfusion transmitted hepatitis B virus infection (HBV) is mostly dependant on serological screening of blood donors for HBsAg and antibody to hepatitis B core antigen (anti-HBc Ab). This study aimed to study the prevalence of HBsAg and anti-HBc Ab and to compare the profile of blood donors attending a blood donation camp and people attending a h...
Hepatitis B virus (HBV) persistent infection is associated with ineffective immune response for the clearance of virus. Immunomodulators represent an important class of therapeutics, which potentially could be beneficial for the treatment of HBV infection. The particulate yeast-derived glucan (PYDG) has been shown to enhance the innate and adaptive immune responses. We therefore, assessed the e...
Viral antigen-specific T cells are important for virus elimination. We studied the hepatitis B virus (HBV)-specific T cell response using flow cytometry. Three phases of HBV infection were studied: Group A, HBeAg (+) chronic hepatitis; Group B, HBeAb (+) HBV carrier after seroconversion; and Group C, HBsAb (+) phase. Peripheral T cells were incubated with recombinant HB core antigen (HBcAg), an...
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