scholarly journals Establishment of chronic carrier state by experimental transmission of duck hepatitis B virus (DHBV)

Kanzo ◽  
1985 ◽  
Vol 26 (1) ◽  
pp. 7-10
Author(s):  
Masao OMATA ◽  
Osamu YOKOSUKA ◽  
Yasuhisa MATSUYAMA ◽  
Fumio IMAZEKI ◽  
Yoahimi ITO ◽  
...  
Keyword(s):  
Hepatitis B Virus ◽  
Hepatitis B ◽  
Carrier State ◽  
Experimental Transmission ◽  
Duck Hepatitis B Virus ◽  
Duck Hepatitis ◽  
B Virus ◽  
Chronic Carrier

Experimental transmission of duck hepatitis B virus to pekin ducks and to domestic geese

Hepatology ◽  
1987 ◽  
Vol 7 (4) ◽  
pp. 724-731 ◽  
Author(s):  
Patricia L. Marion ◽  
John M. Cullen ◽  
Roberto R. Azcárraga ◽  
Mary Jo Van Davelaar ◽  
William S. Robinson
Keyword(s):  
Hepatitis B Virus ◽  
Hepatitis B ◽  
Experimental Transmission ◽  
Duck Hepatitis B Virus ◽  
Pekin Ducks ◽  
Duck Hepatitis ◽  
B Virus

Experimental transmission of duck hepatitis B virus

Virology ◽  
1983 ◽  
Vol 131 (2) ◽  
pp. 375-384 ◽  
Author(s):  
William S. Mason ◽  
Michael S. Halpern ◽  
James M. England ◽  
Geeta Seal ◽  
John Egan ◽  
...  
Keyword(s):  
Hepatitis B Virus ◽  
Hepatitis B ◽  
Experimental Transmission ◽  
Duck Hepatitis B Virus ◽  
Duck Hepatitis ◽  
B Virus

Integrated structures of duck hepatitis B virus DNA in hepatocellular carcinoma.

1988 ◽  
Vol 62 (3) ◽  
pp. 861-865 ◽  
Author(s):  
F Imazeki ◽  
K Yaginuma ◽  
M Omata ◽  
K Okuda ◽  
M Kobayashi ◽  
...  
Keyword(s):  
Hepatocellular Carcinoma ◽  
Hepatitis B Virus ◽  
Hepatitis B ◽  
Duck Hepatitis B Virus ◽  
Hepatitis B Virus Dna ◽  
Duck Hepatitis ◽  
B Virus ◽  
Integrated Structures

Fine Mapping of Neutralization Epitopes on Duck Hepatitis B Virus (DHBV) pre-S Protein Using Monoclonal Antibodies and Overlapping Peptides

Virology ◽  
1993 ◽  
Vol 192 (1) ◽  
pp. 217-223 ◽  
Author(s):  
Sylvie Chassot ◽  
Véronique Lambert ◽  
Alan Kay ◽  
Catherine Godinot ◽  
Bernard Roux ◽  
...  
Keyword(s):  
Monoclonal Antibodies ◽  
Hepatitis B Virus ◽  
Hepatitis B ◽  
Fine Mapping ◽  
Duck Hepatitis B Virus ◽  
S Protein ◽  
Duck Hepatitis ◽  
B Virus

Duck hepatitis B virus: Cloning and subcloning of the viral genome

1989 ◽  
Vol 270 (3) ◽  
pp. 424-433
Author(s):  
Konrad Oexle ◽  
Hubert E. Blum ◽  
Eike Walter ◽  
Wolf-Bernhard Offensperger ◽  
Silke Offensperger ◽  
...  
Keyword(s):  
Hepatitis B Virus ◽  
Hepatitis B ◽  
Viral Genome ◽  
Duck Hepatitis B Virus ◽  
Duck Hepatitis ◽  
B Virus

scholarly journals Duck hepatitis B virus: a model to assess efficacy of disinfectants against hepadnavirus infectivity

1991 ◽  
Vol 106 (3) ◽  
pp. 435-443 ◽  
Author(s):  
S. M. Murray ◽  
J. S. Freiman ◽  
K. Vickery ◽  
D. Lim ◽  
Y. E. Cossart ◽  
...  
Keyword(s):  
Hepatitis B Virus ◽  
Hepatitis B ◽  
Room Temperature ◽  
Virus Titre ◽  
Experimental Protocol ◽  
Duck Hepatitis B Virus ◽  
Duck Hepatitis ◽  
B Virus ◽  
Undiluted Serum ◽  
Sterile Filter

SUMMARYThe efficacy of three proprietary glutaraldehyde disinfectants and their component bases was assessed using the duck hepatitis B virus (DHBV) model. Inactivation of infectivity of undiluted serum containing 106·8ID50/ml DHBV was assessed after a mixture with an equal volume of disinfectant had stood at room temperature for 10 min. A dried spill of infectious serum was simulated using sterile filter paper disks, saturated with serum containing DHBV, dried and then exposed to test disinfectant for 10 min. Residual infectivity, and hence the reduction in virus titre, was determined by inoculation of dilutions of the treated samples into 1-day-old ducklings. A greater than 3 log10reduction in virus titre could be demonstrated for the disinfectants as well as for some of their component bases. Disinfectant activity varied according to the method of viral presentation but a reduction of exposure time from 10 to 2·5 min did not diminish activity. The experimental protocol permits a comparative and quantitative assessment of the efficacy of both established and new disinfectants.

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