Isolation of Porcine Respiratory Coronavirus from Pigs Affected with Porcine Reproductive and Respiratory Syndrome.
Bibliographic Information
- Other Title
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- 豚繁殖・呼吸障害症候群ウイルス感染豚から分離された呼吸器型コロナウイルス
- Isolation of porcine respiratory corona
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Abstract
Four cytopathogenic viruses were isolated in CPK cells derived from porcine kidneys from tonsils and lungs of 3 of 15 pigs affected with porcine reproductive and respiratory syndrome virus. Physicochemically and morphologically, the isolates were similar to a coronavirus. The isolates were not distinguished from transmissible gastroenteritis virus (TGEV) by a neutralization test using polyclonal antibodies, but differentiated from TGEV by monoclonal antibodies capable of discriminating between TGEV and porcine respiratory coronavirus (PRCV), indicating that the isolates were PRCV. In a serological survey of 30 serum samples each collected from about 50 days old pigs in the 2 affected farms, 29 (97%) and 15 (50%) sera were positive for neutralizing antibody against the isolate with the titers ranging from 2 to 64, respectively.
Journal
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- Journal of Veterinary Medical Science
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Journal of Veterinary Medical Science 58 (4), 385-388, 1996
JAPANESE SOCIETY OF VETERINARY SCIENCE
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Details 詳細情報について
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- CRID
- 1390282681403732096
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- NII Article ID
- 130003572388
- 110003916521
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- NII Book ID
- AA10796138
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- COI
- 1:STN:280:BymA38%2FptF0%3D
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- ISSN
- 13477439
- 09167250
- http://id.crossref.org/issn/09167250
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- NDL BIB ID
- 3948451
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- PubMed
- 8741277
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- Text Lang
- en
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- Data Source
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- JaLC
- NDL
- Crossref
- PubMed
- CiNii Articles
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- Abstract License Flag
- Disallowed