نتایج جستجو برای: hbs titer
تعداد نتایج: 16210 فیلتر نتایج به سال:
BACKGROUND/AIMS To assess the durability of protective hepatitis B surface antibody (anti-HBs) titers in HIV-infected patients who responded to double-dose hepatitis B virus (HBV) rescue vaccination. METHODS A retrospective chart review was performed for HIV-infected patients who received the double-dose HBV rescue vaccination at 0-, 1-, and 2-month intervals after they had failed conventiona...
واکسیناسیون هپاتیتb در تمام افراد hiv مثبت غیرایمن در برابرhbv توصیه شده است. اگرچه پاسخ سرولوژیکی به واکسیناسیون استانداردhbv در این جمعیت کمتراز حد مطلوب می باشد و راهکارمناسب برای واکسیناسیون مجددافراد hiv مثبت غیرپاسخ دهنده به واکسیناسیون هم چنان مورد بحث باقی مانده است. ما پاسخ سرولوژیکی به یک دوز اضافی واکسن hbv به روش داخل جلدی یا داخل عضلانی در افراد hiv مثبت غیر پاسخ دهنده به واکسیناسی...
Background and Aim: Chronic kidney diseases (CKD) patients, particularly those on hemodialysis, are at high-risk to acquire hepatitis B virus (HBV) infection. They vaccinated with four doses, 2.0 ml each, of HBV vaccine 0, 1, 2, 6 months. However, Indian data limited vaccine-induced seroconversion in CKD patients. We retrospectively reviewed the response their sustenance four-dose schedule popu...
I read with great interest the paper by Taheri et al. published in (1) Hepatitis Monthly (Number 31, February 2011). The results of this follow-up study are hopeful of hepatitis-B vaccine efficacy in patients who lost HBsAg and did not seroconvert to anti-HBs with no detectable HBV DNA. However, the editorial in the same issue, as well as Taheri et al. themselves, noted some important limitatio...
AIM To explore the role of killer immunoglobulin receptor (KIR) genes in responsiveness or non-responsiveness to vaccination against hepatitis B virus. METHODS We recruited 101 voluntary participants between March 2010 and December 2011. Sera samples from vaccinated and non-vaccinated participants were tested for the presence of anti-HBs antibodies as a measure of protection against hepatitis...
Background and purpose: Vaccination is the most effeetive method of prophylaxy in high risk group of hepatitis B. Some individuals faile to respond to triple doses of vaccine which is potentially dangerous. Therefore, immunogenecity of triple doses recombinant hepatitis B vaccine was evaluated in a high risk group (medical sciences students). Materials and Methods: 193 healthy medical scie...
BACKGROUND There is no standard management of reactivation of hepatitis B virus (HBV) infection in HBV-resolved patients without hepatitis B surface antigen (HBsAg), but with antibodies against hepatitis B core antigen and/or antibodies against HBsAg (anti-HBs). METHODS We conducted a prospective observational study to evaluate the occurrence of HBV reactivation by serial monthly monitoring o...
background: following who recommendation, hbv vaccination has been integrated into epi program in iran since 1996. objective: to evaluate the immunogenicity and protective effect of hb vaccine (recombinant heberbiovac ,cuba ) in vaccinated children and adults . methods: a total of 542 cases (340 children and 202 adults) were vaccinated using a three-doses schedule of zero, one and six month...
Background : Hepatitis B can be easily transmitted form mother to child and can be prevented via vaccination of the newborn. American Academy of Pediatrics recommends preterm infants weighing less than 2000 grams at birth and born to HBS-Ag negative mothers should have their first dose of hepatitis B vaccine moved up to 1 month of age. The aim of the present study was to assess and compare the ...
Platelet aggregation indicating antigen-antibody complex formation was observed when hepatitis B surface (HBs) antigen and antibody were mixed. Platelet aggregation titers were determined for serum specimens found positive by radioimmunoassay for either HBs antigen or HBs antibody. From these determinations, incidence of HBs antigen-antibody complexes was found to be higher in HBs antigen seraa...
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