Inhibition of japanese encephalitis virus infection by flavivirus recombinant e protein domain III
نویسندگان
چکیده
منابع مشابه
Persistent infection of cultured mammalian cells by Japanese encephalitis virus.
Persistent infections were established by serial undiluted passage of flavivirus Japanese encephalitis virus in a line of rabbit kidney cells (MA-111). The persistently infected cells resembled uninfected cells in most respects. Low levels of infectious virions were released from a small percentage of cells, and a larger and more variable percentage was shown to possess viral antigen by fluores...
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To determine the proportion of acute undifferentiated fevers without neurologic deficits related to infection with Japanese encephalitis (JE) virus, flavivirus serology (dengue and JE) was performed in a cohort of 156 adults presenting to a hospital in Chiangrai, Thailand. Recent flavivirus infection was diagnosed for any individual with an IgM result > 40 units. A ratio of dengue virus IgM to ...
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An inactivated Japanese encephalitis virus (JEV) vaccine, which induces neutralizing antibodies, has been used for many years in Japan. In the present study, the JEV prM-E protein gene was cloned, inserted at the P/M junction of measles AIK-C cDNA, and an infectious virus was recovered. The JEV E protein was expressed in B95a cells infected with the recombinant virus. Cotton rats were inoculate...
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Murray Valley encephalitis (MVE) virus strain OR2 was serially passaged on Vero cells to establish a persistent infection which was maintained for over 300 days. Supernatants from infected cells protected Vero cells from c.p.e. and caused up to a 95% reduction of wild-type virus yield. These protective and interfering effects suggest that defective interfering (DI) particles are responsible for...
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The virulence of genotype I (GI) Japanese encephalitis virus (JEV) is under debate. We investigated differences in the virulence of GI and GIII JEV by calculating asymptomatic ratios based on serologic studies during GI- and GIII-JEV endemic periods. The results suggested equal virulence of GI and GIII JEV among humans.
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ژورنال
عنوان ژورنال: Virologica Sinica
سال: 2013
ISSN: 1674-0769,1995-820X
DOI: 10.1007/s12250-013-3331-8