- Original Article
- Hepatitis B Virus Precore and Core Promotor Mutations in Children with Chronic Hepatitis B Infection
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Woo Yeong Chung, Jin Kuk Kim, Yeong Hoon Kim, Yeong Hong Park, Chul Ho Kim
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Clin Exp Pediatr. 1999;42(10):1392-1402. Published online October 15, 1999
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Purpose : The aims of this study were to investigate the frequencies and role of hepatitis B virus(HBV) precore and core promotor mutations in children with chronic hepatitis B infection.
Methods : Sera from 31 children with chronic HBV infection were analyzed by direct sequencing of polymerase chain reaction amplification of HBV DNA.
Results : Twenty-nine adr type were analyzed. The mutations... |
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