نتایج جستجو برای: hbsab
تعداد نتایج: 240 فیلتر نتایج به سال:
BACKGROUND Despite improvement in hepatitis B infection prevention through national vaccination programs, implementation of compulsory and thorough blood donor screening, and reduction of transfusion numbers due to erythropoietin administration,hepatitis B remains a major concern in hemodialysis (HD) centers [1]. Compared to aresponse rate of over 90% in the normal population, only 50 to 60% of...
Evaluation of HBSAb titer among members of board, residents and students of Faculty of Dentistry, Tehran University of Medical Sciences after 3 vaccination doses in (2002-2004) Dr. Z. Toheedast * - Dr. Z. Farahani** - Dr. GH. Salmani** *- Associate Professor of Diagnosis and Oral Diseases Dept. - Faculty of Dentistry–Tehran University of Medical Sciences. **- Dentist. Background and Aim: Consid...
The aim of this study was to determine the factors affecting hepatitis B vaccine immunogenicity among nursing staff of Teaching Hospital, Jaffna. 152 nursing staffs were recruited from April to July 2013. Those who received three doses had 7.7% failure rate in developing protective immune response. Failure rates were 20% in those who received one dose and 10.6% in two doses. Following vaccinati...
The aim of this study was to determine the efficacy of hepatitis B virus (HBV) vaccination and the response to vaccine in individuals on haemodialysis with and without HCV infection. From April 2000 to September 2003 all haemodialysis patients referred to the haemodialysis department in a Babol hospital received 4 microg vaccine intramuscularly at 0, 1, and 6 months. All were negative for HBV i...
Background used to determine prognosis of hepatitis B. The present study was conducted to determine the virologic characteristics of chronic hepatitis B in a group of Iranian patients . Materials and methods were selected. They had positive HBsAg for at least 6 months. Complementary laboratory tests were achieved as follow: liver function tests, HBeAg, HBeAb , HBcAb and HBsAb. Liver biopsy wa...
background: hepatitis b virus (hbv) fails to produce appropriate immune responses in some healthy individuals; thus, different strategies have been adopted to promote immune responses. the current study aimed at evaluating the efficacy of hbv vaccine coadministered with tetanus-diphtheria (td) vaccine compared with hbv vaccine in healthy individuals through measuring hepatitis b surface antibod...
چکید ه سابقه و هدف علیرغم منفی بودن شاخص HBsAg در میان اهداکنندگان با استفاده از کیتهای رایج الایزا، مواردی از وجود HBcAb در غیاب HBsAg وجود دارند که به عنوان موارد پرخطر از لحاظ انتقال عفونت هپاتیت B مطرح شدهاند. این مطالعه به منظور تعیین شیوع HBcAb در میان اهداکنندگان بار اولی که جهت اهدای خون به پایگاههای خرمآباد و بروجرود مراجعه نموده و HBsAg منفی بودهاند انجام شده است. مواد ور...
Background & Aim: Hepatitis B vaccine is in national vaccination programs. In healthy individuals the immune response is complete d by three-dose injections in 95% of cases and remains complete with time. However, in patients with chronic transfusion this immune response may be incomplete . In such patients, it is advised to check HBs antibody periodically, and use booster dose in cases with ...
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