## Abstract Some chronic HBV carriers have circulating HBV DNA despite the presence of antiβHBeAg antibodies. This observation has recently been related to the presence, in the HBV preβC region, of a translational stop codon that prevents HBeAg synthesis. In the present study, we analyzed, at the n
Perinatal transmission of hepatitis B virus in Kenya: Its relation to the presence of serum HBV-DNA and Anti-HBe in the mother
β Scribed by C. Greenfield; V. Osidiana; P. Karayiannis; S. Galpin; R. Musoke; T. P. Jowett; P. Mati; P. M. Tukei; Professor H. C. Thomas
- Publisher
- John Wiley and Sons
- Year
- 1986
- Tongue
- English
- Weight
- 487 KB
- Volume
- 19
- Category
- Article
- ISSN
- 0146-6615
No coin nor oath required. For personal study only.
β¦ Synopsis
In Kenya hepatitis B virus (HBV) infection and its sequelae are common. We followed up 49 hepatitis B surface antigen (HBsAg)-positive mothers and their newborn infants for 9 months to determine the importance of perinatal transmission in the African and to relate this to the HBe and HBV-DNA status of the mother. Our study shows that perinatal transmission is relatively unimportant in Kenya and that this may be a consequence of the low levels of circulating HBV-DNA in the maternal plasma. These results imply that vaccination without hyperimmune globulin may be adequate to control HBV infection in Kenya.
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Suppressor T-cell activity and allogeneic T-cell response to concanavalin A (ConA) were investigated in 46 patients chronically infected with hepatitis B virus (HBV). Thirty-eight patients had chronic active hepatitis, seven of whom were superinfected with Delta virus, and eight were healthy chronic
## Abstract To investigate the relationship between viral factors and the development of chronic hepatitis B, the entire hepatitis B virus (HBV) genome of chronic carriers at different disease stages were analyzed. Eighty genotype C HBV carriers including 12 hepatitis B e antigen (HBeAg) positive a
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