Linked Life Data

1462952

Source:http://linkedlifedata.com/resource/pubmed/id/1462952

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
6
pubmed:dateCreated
1993-1-11
pubmed:abstractText
Serial liver biopsy specimens from 11 patients who had liver transplants after hepatitis D virus (HDV)-related end-stage liver disease developed were examined, allowing a novel opportunity to study the evolution of HDV infection in relation to hepatitis B virus (HBV) infection from the earliest stages. Hepatitis D virus antigen was detected in liver tissue in the absence of either tissue or serologic evidence of HBV recurrence within 3 months in all eight patients biopsied at that time. After serologic evidence of recurrent HBV infection in nine patients, there was a massive increase in hepatic expression of hepatitis D virus antigen and this was associated with the transient appearance of serum hepatitis D virus antigen in four patients. Coexpression of both HBV and HDV antigens in the liver was associated with the onset of lobular hepatitis, which progressed to chronic hepatitis in five patients. These findings indicate that HDV can survive and synthesize HDAg in the absence of detectable HBV, but when HBV replication increased to a detectable level, HDV replication was enhanced massively. Contrary to current thinking, the data suggest that HDV is not directly cytopathic and that HBV is an essential cofactor in the evolution of hepatocellular damage.
pubmed:commentsCorrections
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
AIM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:month
Dec
pubmed:issn
0002-9173
pubmed:author
pubmed:issnType
Print
pubmed:volume
98
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
554-8
pubmed:dateRevised
2006-4-13
pubmed:meshHeading
pubmed:year
1992
pubmed:articleTitle
Evidence that hepatitis D virus needs hepatitis B virus to cause hepatocellular damage.
pubmed:affiliation
Institute of Liver Studies, King's College School of Medicine and Dentistry, London, United Kingdom.
pubmed:publicationType
Journal Article