Abstract
The polymerase chain reaction (PCR) was used to identify and characterise serum HBV DNA sequences in 3 patients negative for all HBV serological markers. HBsAg determinants were detected in 1 individual by monoclonal anti-HBsAg immuno-radiometric assay. By use of sets of primers on the S and pre-S parts of the HBV genome the presence of HBV DNA was demonstrated in the serum of all 3 patients. Inoculation of human sera to 2 chimpanzees induced acute hepatitis in both animals; 1 became positive for HBsAg and anti-HBcAg and the other only for anti-HBsAg. Cloning of DNA sequences from viral isolates from 1 chimpanzee and 1 patient was accomplished after amplification of the 3' region of the S gene. Comparison of the partial nucleotide sequence with that of known HBV subtypes showed 0 and 1 point mutation, respectively, in the highly conserved 3' end of the S gene. Therefore the results show that PCR with HBV primers may unambigously identify HBV infectious particles among non-A, non-B viruses and is a potentially useful diagnostic test for detection of HBV DNA sequences in serum.
| Original language | English |
|---|---|
| Pages (from-to) | 1273-1276 |
| Number of pages | 4 |
| Journal | The Lancet |
| Volume | 332 |
| Issue number | 8623 |
| DOIs | |
| Publication status | Published - 3 Dec 1988 |
| Externally published | Yes |
Funding
group. It also receives support from the Department of Health and the Chest, Heart and Stroke Association. The alcohol-related studies are supported by the Institute of Alcohol Studies. We are grateful to Prof. Stuart Pocock and Dr Andrew Phillips for their advice in preparing the final version of this paper.
UN SDGs
This output contributes to the following UN Sustainable Development Goals (SDGs)
-
SDG 3 Good Health and Well-being
Fingerprint
Dive into the research topics of 'TRANSMISSION OF HEPATITIS B FROM HEPATITIS-B-SERONEGATIVE SUBJECTS'. Together they form a unique fingerprint.Cite this
- APA
- Author
- BIBTEX
- Harvard
- Standard
- RIS
- Vancouver