Assessing pathogenicity potential of H5N1 avian influenza virus strains isolated from Indonesian waterfowl in chickens and Balb-c mice
In Indonesia, the outbreaks of highly pathogenic avian influenza (HPAI) have been including in domestic poultry since 2006. In this study, the pathogenicity of two isolates of H5N1 (A/goose/Bojonggenteng/IPB2-RS and A/duck/Parung/ IPB8-RS), which had been isolated from waterfowls, was assessed in...
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| Format: | Article |
| Language: | English |
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Prince of Songkla University
2016-04-01
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| Series: | Songklanakarin Journal of Science and Technology (SJST) |
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| Online Access: | http://rdo.psu.ac.th/sjstweb/journal/38-2/38-2-3.pdf |
| _version_ | 1818584615726612480 |
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| author | R. Susanti |
| author_facet | R. Susanti |
| author_sort | R. Susanti |
| collection | DOAJ |
| description | In Indonesia, the outbreaks of highly pathogenic avian influenza (HPAI) have been including in domestic poultry
since 2006. In this study, the pathogenicity of two isolates of H5N1 (A/goose/Bojonggenteng/IPB2-RS and A/duck/Parung/
IPB8-RS), which had been isolated from waterfowls, was assessed in chickens and Balb-c mice. The egg infectious dose EID50
results were high in chickens. The virus killed the chickens within 24 hours after post infection and it showed maximum IVPI
value. The virus antigens were detected in chicken internal organs. Further assessment using a biological test in Balb-c mice
was performed to determine the infection effectiveness and pathogenicity phenotype. Two virus isolates were highly pathogenic
and the viruses were detected in the mice core organs. This result indicated that the virus was able to replicate in
mammals. Moreover, the avian influenza viruses were found genetically and biologically pathogenic. |
| first_indexed | 2024-12-16T08:24:00Z |
| format | Article |
| id | doaj.art-e349790b526e4ec7b5e8e2e79cfb115e |
| institution | Directory Open Access Journal |
| issn | 0125-3395 |
| language | English |
| last_indexed | 2024-12-16T08:24:00Z |
| publishDate | 2016-04-01 |
| publisher | Prince of Songkla University |
| record_format | Article |
| series | Songklanakarin Journal of Science and Technology (SJST) |
| spelling | doaj.art-e349790b526e4ec7b5e8e2e79cfb115e2022-12-21T22:38:02ZengPrince of Songkla UniversitySongklanakarin Journal of Science and Technology (SJST)0125-33952016-04-01382137142Assessing pathogenicity potential of H5N1 avian influenza virus strains isolated from Indonesian waterfowl in chickens and Balb-c miceR. Susanti0Department of Biology, Faculty of Mathematics and Natural Sciences, Universitas Negeri Semarang, Sekaran Kampus, Gunungpati, Semarang, 50229 Indonesia.In Indonesia, the outbreaks of highly pathogenic avian influenza (HPAI) have been including in domestic poultry since 2006. In this study, the pathogenicity of two isolates of H5N1 (A/goose/Bojonggenteng/IPB2-RS and A/duck/Parung/ IPB8-RS), which had been isolated from waterfowls, was assessed in chickens and Balb-c mice. The egg infectious dose EID50 results were high in chickens. The virus killed the chickens within 24 hours after post infection and it showed maximum IVPI value. The virus antigens were detected in chicken internal organs. Further assessment using a biological test in Balb-c mice was performed to determine the infection effectiveness and pathogenicity phenotype. Two virus isolates were highly pathogenic and the viruses were detected in the mice core organs. This result indicated that the virus was able to replicate in mammals. Moreover, the avian influenza viruses were found genetically and biologically pathogenic.http://rdo.psu.ac.th/sjstweb/journal/38-2/38-2-3.pdfavian influenza virusH5N1pathogenicitywaterfowl |
| spellingShingle | R. Susanti Assessing pathogenicity potential of H5N1 avian influenza virus strains isolated from Indonesian waterfowl in chickens and Balb-c mice Songklanakarin Journal of Science and Technology (SJST) avian influenza virus H5N1 pathogenicity waterfowl |
| title | Assessing pathogenicity potential of H5N1 avian influenza virus strains isolated from Indonesian waterfowl in chickens and Balb-c mice |
| title_full | Assessing pathogenicity potential of H5N1 avian influenza virus strains isolated from Indonesian waterfowl in chickens and Balb-c mice |
| title_fullStr | Assessing pathogenicity potential of H5N1 avian influenza virus strains isolated from Indonesian waterfowl in chickens and Balb-c mice |
| title_full_unstemmed | Assessing pathogenicity potential of H5N1 avian influenza virus strains isolated from Indonesian waterfowl in chickens and Balb-c mice |
| title_short | Assessing pathogenicity potential of H5N1 avian influenza virus strains isolated from Indonesian waterfowl in chickens and Balb-c mice |
| title_sort | assessing pathogenicity potential of h5n1 avian influenza virus strains isolated from indonesian waterfowl in chickens and balb c mice |
| topic | avian influenza virus H5N1 pathogenicity waterfowl |
| url | http://rdo.psu.ac.th/sjstweb/journal/38-2/38-2-3.pdf |
| work_keys_str_mv | AT rsusanti assessingpathogenicitypotentialofh5n1avianinfluenzavirusstrainsisolatedfromindonesianwaterfowlinchickensandbalbcmice |