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Table representation of search results timeline featuring number of search results per year.

Year Number of Results
1973 1
1976 2
1977 7
1978 3
1979 6
1980 2
1982 2
1983 4
1984 4
1985 3
1986 4
1987 3
1988 4
1989 2
1990 1
1991 4
1992 3
1993 4
1994 3
1995 3
1996 2
1997 2
1999 2
2000 2
2001 3
2003 1
2004 2
2005 1
2006 3
2007 3
2009 2
2010 1
2012 2
2014 2
2020 0
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92 results
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Page 1
Subtypes of hepatitis B surface antigen in familial clusters of hepatitis B virus carriers.
Kashiwagi S, et al. Am J Epidemiol 1983. PMID 6650480
A total of 919 hepatitis B surface antigen (HBsAg) positive serum samples from Kyushu and Okinawa, Japan, were subtyped for the d, y, w, and r specificities. ...These results suggest that transmission of hepatitis B virus occurred within families rather than between members of different families, even when there was close contact between members of different families....
A total of 919 hepatitis B surface antigen (HBsAg) positive serum samples from Kyushu and Okinawa, Japan, were subtyped for the d, y, …
Antibodies to delta antigen in asymptomatic hepatitis B surface antigen-reactive blood donors in the United States and their association with other markers of hepatitis B virus.
Nath N, et al. Am J Epidemiol 1985. PMID 4014206
A total of 1,915 sera collected in 1979 from asymptomatic hepatitis B surface antigen (HBsAg) carriers were tested for delta antigen, antibody to delta antigen (anti-delta), hepatitis B e antigen (HBeAg) and antibody to hepatitis B e antigen (anti-HBe) in addition to HBsAg and its subtypes. ...
A total of 1,915 sera collected in 1979 from asymptomatic hepatitis B surface antigen (HBsAg) carriers were tested for delta antigen, …
Hepatitis B surface antigen disappearance and hepatitis B surface antigen subtype: a prospective, long-term, follow-up study of Japanese residents of Okinawa, Japan with chronic hepatitis B virus infection.
Furusyo N, et al. Am J Trop Med Hyg 1999. PMID 10348237
To determine the natural course of hepatitis B surface antigen (HBsAg) disappearance in chronic hepatitis B virus (HBV) infection and the factors related to its disappearance, 946 HBsAg carriers in Okinawa, Japan were prospectively followed for up to 19 years (mean = 9.2 years). ...Hepatitis B virus DNA was not detected by the polymerase chain reaction after HBsAg disappearance in any of the 62 from whom it had disappeared. ...
To determine the natural course of hepatitis B surface antigen (HBsAg) disappearance in chronic hepatitis B virus (HBV) infect …
Identification and characterization of a C(K/R)TC motif as a common epitope present in all subtypes of hepatitis B surface antigen.
Qiu X, et al. J Immunol 1996. PMID 8617960
The a determinant of hepatitis B surface antigen (HBsAg) is the most critical determinant for both diagnosis and immunoprophylaxis of the hepatitis B virus. ...Synthetic peptides containing the C(K/R)TC motif are potentially useful as alternative hepatitis B vaccines and as diagnostic reagents for the detection of the hepatitis B virus....
The a determinant of hepatitis B surface antigen (HBsAg) is the most critical determinant for both diagnosis and immunoprophylaxis of …
Antigenic structure of hepatitis B surface antigen: identification of the "d" subtype determinant by chemical modification and use of monoclonal antibodies.
Peterson DL, et al. J Immunol 1984. PMID 6197478
Hepatitis B surface antigens (HBsAg) of both the adw and ayw subtypes were reductively methylated with formaldehyde in the presence of sodium cyanoborohydride. ...
Hepatitis B surface antigens (HBsAg) of both the adw and ayw subtypes were reductively methylated with formaldehyde in the presence o
Allelic subtypic determinants of hepatitis B surface antigen (i and t) that are distinct from d/y or w/r.
Ohnuma H, et al. J Virol 1993. PMID 7678309 Free PMC article.
A monoclonal antibody (I-18) was raised against an enneapeptide representing amino acids 125 to 133 of the product of the S gene of hepatitis B virus DNA [S(125-133) segment] with a sequence of Thr-Ile-126-Pro-Ala-Gln-Gly-Thr-Ser-Met. ...In a panel of 16 samples of hepatitis B surface antigen (HBsAg) with known S gene sequences, I-18 reacted with 5 with Ile-126. ...
A monoclonal antibody (I-18) was raised against an enneapeptide representing amino acids 125 to 133 of the product of the S gene of hepat
Hepatitis B surface antigen with an excess or deficiency in subtypic determinants in sera from asymptomatic carriers in Japan.
Tachibana K, et al. Viral Immunol 1989. PMID 2472809
Using the solid-phase enzyme immunoassay with monoclonal antibodies, hepatitis B surface antigen (HBsAg) was subtyped in sera from 5082 asymptomatic carriers who donated blood units at regional blood centers in Japan. ...
Using the solid-phase enzyme immunoassay with monoclonal antibodies, hepatitis B surface antigen (HBsAg) was subtyped in sera from 50 …
[Molecular evolutionary analysis of hepatitis B virus (HBV) and genetic classification].
Ohba K and Mizokami M. Nihon Rinsho 1993 - Review. PMID 8464145 Japanese.
HBsAg of Hepatitis B virus (HBV) has been classified into four major subtypes (adw, adr, ayw, ayr) by the serological methods. ...
HBsAg of Hepatitis B virus (HBV) has been classified into four major subtypes (adw, adr, ayw, ayr) by the serological methods. ...
Performance evaluation of 70 hepatitis B virus (HBV) surface antigen (HBsAg) assays from around the world by a geographically diverse panel with an array of HBV genotypes and HBsAg subtypes.
Scheiblauer H, et al. Vox Sang 2010. PMID 20412171 Free PMC article.
BACKGROUND AND OBJECTIVES: This study was conducted by the International Consortium for Blood Safety (ICBS) to identify high-quality test kits for detection of hepatitis B virus (HBV) surface antigen (HBsAg) for the benefit of developing countries. ...
BACKGROUND AND OBJECTIVES: This study was conducted by the International Consortium for Blood Safety (ICBS) to identify high-quality test ki …
Horizontal transmission of hepatitis B virus among players of an American football team.
Tobe K, et al. Arch Intern Med 2000. PMID 10979068
Eleven cases of hepatitis B virus (HBV) infection (5 cases of acute hepatitis B and 6 of subclinical infection) were detected among 65 members of our university's American football team during a period of 19 months. ...We also detected a single carrier of hepatitis B e antigen (HB(e)Ag) on the team. Analysis of HB(s)Ag subtypes in 3 of 5 players with acute hepatitis B indicated that their subtype (adr) was identical to that of the HB(e)Ag carrier. ...
Eleven cases of hepatitis B virus (HBV) infection (5 cases of acute hepatitis B and 6 of subclinical infection) were detected …
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