Detection of Lawsonia intracellularis Using Immunomagnetic Beads and ATP Bioluminescence
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- WATARAI Masahisa
- Department of Applied Veterinary Science, Obihiro University of Agriculture and Veterinary Medicine
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- YAMATO Yosuke
- Department of Applied Veterinary Science, Obihiro University of Agriculture and Veterinary Medicine
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- MURAKATA Kayo
- Department of Pathological Science, Obihiro University of Agriculture and Veterinary Medicine
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- KIM Suk
- Department of Applied Veterinary Science, Obihiro University of Agriculture and Veterinary Medicine
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- OMATA Yoshitaka
- Department of Basic Veterinary Science, Obihiro University of Agriculture and Veterinary Medicine
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- FURUOKA Hidefumi
- Department of Pathological Science, Obihiro University of Agriculture and Veterinary Medicine
Bibliographic Information
- Other Title
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- 免疫磁気ビーズおよび ATP 法を用いた Lawsonia intracellularis の検出
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Abstract
Lawsonia intracellularis is an obligate intracellular pathogenic bacterium that causes proliferative enteropathy in various animals. The detection of L. intracellularis in clinical and environmental samples is necessary for the diagnosis of infection and epidemiological investigations. For the detection of L. intracellularis in fecal samples, we have developed an immunological method using immunomagnetic separation and ATP bioluminescence. Magnetic beads were coated with an anti-Lawsonia surface antigen (LsaA) antibody in order to capture the L. intracellularis in fecal samples from infected rabbits and the bacteria captured by the immunomagnetic beads were assayed by means of ATP bioluminescence. Our results showed that L. intracelluraris was detected by immunomagnetic separation of bacteria-holding magnetic beads and ATP-based bioluminescence, suggesting that our methods could be useful for the diagnosis of proliferative enteropathy.<br>
Journal
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- Journal of Veterinary Medical Science
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Journal of Veterinary Medical Science 67 (4), 449-451, 2005
JAPANESE SOCIETY OF VETERINARY SCIENCE
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Details 詳細情報について
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- CRID
- 1390282681403826176
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- NII Article ID
- 110003963750
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- NII Book ID
- AA10796138
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- ISSN
- 13477439
- 09167250
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- NDL BIB ID
- 7341690
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- PubMed
- 15876799
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- Text Lang
- en
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- Data Source
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- JaLC
- IRDB
- NDL
- Crossref
- PubMed
- CiNii Articles
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- Abstract License Flag
- Disallowed