Early Mortality Following Intracerebral Infection with the Oshima Strain of Tick-Borne Encephalitis Virus in a Mouse Model
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- HAYASAKA Daisuke
- Department of Virology, Institute of Tropical Medicine, Nagasaki University
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- NAGATA Noriyo
- Department of Pathology, National Institute of Infectious Diseases
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- HASEGAWA Hideki
- Department of Pathology, National Institute of Infectious Diseases
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- SATA Tetsutaro
- Department of Pathology, National Institute of Infectious Diseases
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- TAKASHIMA Ikuo
- Laboratory of Public Health, Department of Environmental Veterinary Sciences, Graduate School of Veterinary Medicine, Hokkaido University
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- KOIKE Satoshi
- Tokyo Metropolitan Institute of Medical Science, Tokyo Metropolitan Organization for Medical Research
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Abstract
Tick-borne encephalitis virus (TBEV) is a zoonotic agent that causes acute central nervous system (CNS) disease in humans. In this study, we examined the pathogenic process following intracerebral infection with the Oshima strain of TBEV in a mouse model. Intracerebral infection resulted in dose-dependent mortality, and all mice died following challenge with 102 PFU or more of the virus within 10 days. Acutely necrotic neurons and widespread inflammation were observed throughout the CNS. We therefore conclude that mortality following intracerebral infection results from a direct CNS pathology.<br>
Journal
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- Journal of Veterinary Medical Science
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Journal of Veterinary Medical Science 72 (4), 391-396, 2010
JAPANESE SOCIETY OF VETERINARY SCIENCE
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Details 詳細情報について
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- CRID
- 1390282681404771200
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- NII Article ID
- 130000134556
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- NII Book ID
- AA10796138
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- COI
- 1:CAS:528:DC%2BC3cXntFGjsb0%3D
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- ISSN
- 13477439
- 09167250
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- HANDLE
- 10069/24538
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- NDL BIB ID
- 10682889
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- PubMed
- 19996560
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- Text Lang
- en
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- Data Source
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- JaLC
- IRDB
- NDL
- Crossref
- PubMed
- CiNii Articles
- KAKEN
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- Abstract License Flag
- Disallowed