| Literature DB >> 11043950 |
K A McCaustland1, K Krawczynski, J W Ebert, M S Balayan, A G Andjaparidze, J E Spelbring, E H Cook, C Humphrey, P O Yarbough, M O Favorov, D Carson, D W Bradley, B H Robertson.
Abstract
Different patterns of disease were observed among 11 chimpanzees who were inoculated intravenously with hepatitis E virus (HEV) positive fecal specimens from four different outbreaks (Nepal 1981, Uzbekistan 1981, Pakistan 1985, and Mexico 1986). Five chimpanzees had marginal or no liver enzyme elevations within 70 days of inoculation. Two of the chimpanzees had limited viremia, but did not produce detectable antibody. The four remaining chimpanzees had liver enzyme elevations, viral shedding, viremia, seroconversion to anti-HEV, and detectable HEV antigen in liver biopsy specimens. These results may reflect the range of infection patterns that develop in humans after natural exposure to the HEV.Entities:
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Year: 2000 PMID： 11043950 DOI： 10.1007/s007050070065
Source DB: PubMed Journal: Arch Virol ISSN： 0304-8608 Impact factor: 2.574