We developed a polymerase chain reaction assay for the direct detection of hepatitis B virus in paraffin-embedded liver tissue and applied this assay to determine whether hepatitis B virus DNA exists in livers with chronic hepatitis non-A, non-B. Fifty five liver biopsy samples were studied: 11 from
Enteric non-A, non-B hepatitis: Epidemics, animal transmission, and hepatitis E virus detection by the polymerase chain reaction
β Scribed by Shahid Jameel; Hemlata Durgapal; C. M. Habibullah; Mohammed Sultan Khuroo; Subrat Kumar Panda
- Publisher
- John Wiley and Sons
- Year
- 1992
- Tongue
- English
- Weight
- 788 KB
- Volume
- 37
- Category
- Article
- ISSN
- 0146-6615
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β¦ Synopsis
Abstract
We studied epidemics of viral hepatitis occurring at three different places in India. One was a combined epidemic due to hepatitis E virus (HEV) and hepatitis A virus (HAV) infections. In this epidemic, HAV affected children below 10 years of age, whereas HEV infected the young adult population. HEV was transmitted to rhesus monkeys (Macaca mulata) and confirmed by the polymerase chain reaction (PCR) on bile from the animals. Fecal material from acutely infected patients in one of the epidemics was also found positive for HEV RNA by PCR. This may help in confirming the nature of future epidemics. The bile and liver from experimental animals can be used as a source of material for further virological and molecular biological studies of HEV. Β© 1992 WileyβLiss, Inc.
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