anti HBs
Coexistence of Hepatitis B Surface Antigen (HBs Ag) and Anti-HBs Antibodies in Chronic Hepatitis B Virus Carriers: Influence of “a” Determinant Variants
... Two previous studies using a similar approach, but on a more limited number of patients and clones, have characterized the most prevalent residues affected by such changes (19, 39). Thus, positions 145, 144, 129, 126, ...
8
A New ELISA to Overcome the Pitfalls in Quantification of Recombinant Human Monoclonal Anti-HBs, GC1102, by Commercial Immunoassays
... human anti-HBs, an antibody to hepatitis B surface antigen (HBsAg), have been developed based on enzyme reaction, chemiluminescence, fluorescence, and radioactivity for application to human serum or ...
7
Hyperimmune anti-HBs plasma as alternative to commercial immunoglobulins for prevention of HBV recurrence after liver transplantation
... tion of commercial HBIG. In particular, only 2.7% of measured anti-HBs levels were below 100 IU/L and HBV recurrence could be prevented in all 21 patients with an average follow-up time of 4.5 years. In ...
10
Study of Anti-Hbs Antibody Titer and Associated Factors Among Healthcare Staff Vaccinated Against Hepatitis B More Than Ten Years in Hospitals of Jahrom in 2016
... mean anti-HBs titer was obtained ...The anti- HBs titer was <10mIu/Ml in 8 patients ...among anti-HBs titer and factors of gender, occupational groups, marital status, needle ...
6
Anti-HBs Cellular Immune Response in Kidney Recipients before and 4 Months after Transplantation
... Since the 1980s, several vaccines against hepatitis B virus (HBV) have been available. Three recombinant vaccines, Engerix B, HBVax, and GenHevac, have been produced by genetic engineering (14). These vaccines are ...
6
Comparing Anti-hepatitis B Antibody Level in Iranian Obese or Overweight with Non-obese Cases
... between anti-HBs titer and BMI group (obese ...with anti-HBs titer, only the presence of liver disease ...of anti- HBs titer (standardized ...of anti-HBs titer ...
6
Prevalence of hepatitis B virus infection among health care workers in a tertiary hospital in Tanzania
... endemic developing countries where people have high rates of natural immunity, the provision of universal HBV vaccination for HCWs is often discussed be- cause of questionable cost effectiveness of this pre- ventive ...
9
Immune Response after Hepatitis B Vaccination among Egyptian Medical Students in Nile Delta
... had anti-HBs levels more than 100 IU/L [28], all students in our study had anti-HBs levels > 100 ...of anti-HBs response in younger ...of anti-HBs in relation to ...
7
Nearly half of Ultrio plus NAT non discriminated reactive blood donors were identified as occult HBV infection in South China
... 91.1% anti-HBc positive donations among NDR donors reflected a proportion of ...47.4% anti-HBc posi- tive background off in local blood donors ...considering anti-HBs only OBIs’ incidence, the ...
10
Immunological Status to Hepatitis B Virus of Pregnant Women in Dakar, Senegal
... for HBs antigen (HBs ...Ag, anti-HBe, viral quantification) was performed in HBs Ag positive ...of anti-HBs antibodies was assessed in HBs Ag negative ...of HBs Ag ...
9
Evaluate the Effectiveness of Infant Vaccination in Adulthood
... their anti-HBs Ag antibody concentration was equal or greater than 30 mIu/ml, and seronegative if anti-HBs Ag antibody concentration was less than 10 mIu/ml and borderline if their ...
8
Uptake of hepatitis B vaccination and its determinants among health care workers in a tertiary health facility in Enugu, South East, Nigeria
... The findings in the current study showed that 10.8% of the participants did not receive hepatitis B vaccination because of cost of vaccination, 47.5% did not know where to take the vaccination, 6.6% believed they could ...
9
Prospects for Control of Hepatitis B Virus Infection: Implications of Childhood Vaccination and Long-term Protection
... Ab- breviations: HBV, hepatitis B virus; anti-HBs, antibody to hepatitis B surface antigen; anti-HBc, antibody to hepatitis B core antigen; HBsAg, hepatitis B surface antigen. TABLE 5.[r] ...
6
New radioimmunoadsorbent method for detection of hepatitis B surface antigen
... In contrast to the sandwichtype immunoassays, the radioimmunoadsorbent RIAD procedure requires only one immunochemical reagent, labeled anti-HBs, and one incubation step to allow the spe[r] ...
8
Seroepidemiology of HBV infection among health care workers in South Sulawesi, Indonesia
... The baseline data were summarized descriptively. Chi-square or Fisher’s exact test was used to determine the differences in categorical variables. Linear-by-linear associ- ation chi-square was used to assess the trend of ...
11
Chronic hepatitis B in Korean Americans: decreased prevalence and poor linkage to care
... New Jersey and its vicinity are heavily concentrated with Asian Americans, many of whom are currently infected with HBV. Despite a rapidly growing population of Korean Americans in New Jersey, a majority of these people ...
7
Genetic control of the immune response to antigen: Studies with hepatitis B vaccination
... the anti-HBs responses elicited after 2 doses of ...dependant anti-HBs responses using increasing ratios of pre-S2 and ‘S’ immunisations where older individuals had lower ...
285
Safety of Tocilizumab in Rheumatoid Arthritis Patients with Resolved Hepatitis B Virus Infection: Data from Real World Experience
... Continuous variables are presented as medians with inter- quartile ranges, and categorical variables are expressed as fre- quencies and percentages. Continuous variables were com- pared using the Mann-Whitney U test, and ...
5
A cohort study to evaluate persistence of hepatitis B immunogenicity after administration of hexavalent vaccines
... Post-booster, 93% of children achieved titers t 10 mIU/ml, with no significant difference by vaccine group. Discussion: Fifteen months after third dose administration, a significant difference in anti-HBs ...
7
Serologic testing of randomly selected children after hepatitis B vaccination: a cross sectional population based study in Lao People’s Democratic Republic
... In an additional study, we investigated the correlation and cutoff values of anti-HBs titers between serum and DBS. We performed serologic assays of anti-HBs by DBS compared with serum as the ...
9