Results 251 to 260 of about 1,476,050 (306)

Development and characterization of human anti-HBs antibodies

Journal of Virological Methods, 1992
Peripheral blood mononuclear cells (PBMC) from 13 healthy hepatitis B vaccines were transformed with the Epstein-Barr virus (EBV) and lymphoblastoid cell lines (LCL) producing antibodies to hepatitis B surface antigen (anti-HBs antibodies). Seven LCL and two clones secreting human anti-HBs monoclonal antibody were generated and their antibodies ...
A, Sa'adu, M, Locniskar, D, Bidwell, C, Howard, K P, McAdam, A, Voller   +5 more
openaire   +2 more sources

Production d'anticorps monoclonaux anti-HBs

Annales de l'Institut Pasteur / Immunologie, 1981
Abstract Two BALB/c mice were immunized 4 times with a mixture of adw2 and ayw4 subtypes of HBs antigens. Their spleens were then hybridized with mouse myeloma cell line NS1. Using three different radioimmuno-assays (RIA), 264 independent hybridomas were screened for anti-HBs activity.
J. Kalil, D. Crevat, M. Fellous, J. Drouet, A.M. Courouce, C. Ropars   +5 more
openaire   +1 more source

Anti-HBs kinetics after HBV vaccination in neonates

Clinical and Diagnostic Virology, 1994
We report the results of a study using a recombinant DNA HBV vaccine in newborns from an endemic area for HBV and compare the anti-HBs kinetics with observations in adults in order to make estimates about the need for booster vaccinations.One hundred and forty-eight neonates were vaccinated and followed for 62 months.
Vranckx, R., Alisjahbana, A., Ngantung, W., Sugita, E., Sukadi, A., Usman, A., Devillé, W., Meheus, A.   +7 more
openaire   +3 more sources

HBsAG and Anti-HBs among Israeli Blood Donors

Vox Sanguinis, 1976
Prevalence of HBSAg was studied by counterelectrophoresis (CEP) in 65,795 consecutive volunteer blood donors in Israel. The overall prevalence of HBSAg was 1.22% HBSAg was more prevalent in the young donors, more prevalent in male donors and varied according to the country of origin of the donors.
S B, Shany, L, Naggan
openaire   +2 more sources

Rapid detection of HBsAg and anti-HBs by enzyme-immunoassay

Journal of Virological Methods, 1980
Enzyme-immunoassay (EIA) for HBsAg is a reliable method with third generation sensitivity. Using a mechanized system for washing and reading and computerized data processing, subnanogramme amounts of subtypes ad and ay could be detected in approx. 5.5 h.
J, Haas, G, Hotz
openaire   +2 more sources

Quantitative evaluation of anti-HBs in sera.

Bollettino dell'Istituto sieroterapico milanese, 1984
The Authors carried out a methodological study about the way of expressing in mIU/ml the antibody to HBV surface antigen (anti-HBs) titer. The results showed that Hollinger's formula seems to provide a good accuracy when enzyme immunoassay is employed (AUSAB EIA, Abbott).
CROVARI, PIETRO, GASPARINI, ROBERTO, ICARDI, GIANCARLO, Coppola RC   +3 more
openaire   +4 more sources

Intravenous monoclonal anti-HBS (m-anti-HBs) in chronic hepatitis B (HBV) patients treated with lamivudine

Journal of Hepatology, 2000
INTRAVENOUS MONOCLONAL ANTI-HBS (m-anti-HBs) IN CHRONIC HEPATITIS B (HBV) PATIENTS TREATED WITH LAMIVUDINE A.B. van Nunen l, R.A. de Man I, R.A. Heijtink 2, S.W. Schalm l 1Dept. of Hepatogastroenterology, University Hospital Rotterdam, The Netherlands. 2Dept. of Virology, University Hospital Rotterdam, The Netherlands.
A.B. van Nunen, R.A. de Man, R.A. Heijtink, S.W. Schalm   +3 more
openaire   +1 more source

Passive-Active Immunization After Anti-HBs Immunoglobulin?

JAMA: The Journal of the American Medical Association, 1981
To the Editor.— Commercial preparations of antibodies (anti-HBs) to hepatitis B surface antigen (HBsAg), albeit expensive, are now readily available. However, the mechanisms of action of anti-HBs are not clearly understood. During the past two years we have followed up a medical technologist who received anti-HBs soon after parenteral inoculation of ...
A O, Vladutiu, A I, Leibowitz
openaire   +2 more sources

Detection and quantification of anti-HBs antibodies by the Czechoslovak ELISA SEVAC Kit (Sevatest ELISA anti-HBs).

Journal of hygiene, epidemiology, microbiology, and immunology, 1988
We invented and verified the possibilities of clinical use of the ELISA Kit for quantification of human serum anti-HBs antibodies. The kit does not employ any labelled antigen but is based on the principle of neutralization. The kit was tested on the panel of sera of the normal population, blood donors, workers at risk workplaces and persons vaccinated
P, Mancal, V, Nĕmecek
openaire   +1 more source

Anti-HBs Monoclonal Antibodies

1985
The generation of monoclonal IgM antibodies against small spherical HBsAg particles has resulted in the establishment of a highly sensitive assay for the detection of surface antigen (302, 305). Further studies with this assay soon revealed a high binding activity in the sera of HBV infected individuals which was unreactive with conventional anti-HBs ...
openaire   +1 more source