Red swamp crawfish (Procambarus clarkii): An alternative experimental host in the study of white spot syndrome virus

M. Maeda, T. Itami, E. Mizuki, R. Tanaka, Y. Yoshizu, K. Doi, Chisa Yasunaga-Aoki, Y. Takahashi, T. Kawarabata

研究成果: ジャーナルへの寄稿記事

36 引用 (Scopus)

抄録

The pathogenicity of white spot syndrome virus (WSSV) for the red swamp crawfish (Procambarus clarkii) was investigated after infection by intramuscular (i.m.) injection and oral route. The cumulative mortality of crawfish injected i.m. with WSSV reached 100% in 5 days. After oral feeding WSSV-infected kuruma shrimp (Penaeus japonicus) muscle tissues to the crawfish the cumulative mortality of this host reached 100% in 11 days. On reinfection trials, all the crawfish fed WSSV-infected crawfish muscle tissues died in 9 days. All the shrimp injected with a filtrate of infected crawfish heart tissues died in 12 days with typical signs of white spot syndrome (WSS). Electron microscopy clearly demonstrated that WSSV propagated in the cells of the crawfish midgut. This study showed that the red swamp crawfish can be used as alternative experimental host in the study of WSSV.

元の言語英語
ページ(範囲)371-374
ページ数4
ジャーナルActa Virologica
44
発行部数6
出版物ステータス出版済み - 12 1 2000
外部発表Yes

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White spot syndrome virus 1
Astacoidea
Wetlands
Penaeidae
Muscles
Mortality
Intramuscular Injections
Dental Caries
Virulence
Electron Microscopy
Infection

All Science Journal Classification (ASJC) codes

  • Virology
  • Infectious Diseases

これを引用

Maeda, M., Itami, T., Mizuki, E., Tanaka, R., Yoshizu, Y., Doi, K., ... Kawarabata, T. (2000). Red swamp crawfish (Procambarus clarkii): An alternative experimental host in the study of white spot syndrome virus. Acta Virologica, 44(6), 371-374.

Red swamp crawfish (Procambarus clarkii) : An alternative experimental host in the study of white spot syndrome virus. / Maeda, M.; Itami, T.; Mizuki, E.; Tanaka, R.; Yoshizu, Y.; Doi, K.; Yasunaga-Aoki, Chisa; Takahashi, Y.; Kawarabata, T.

:: Acta Virologica, 巻 44, 番号 6, 01.12.2000, p. 371-374.

研究成果: ジャーナルへの寄稿記事

Maeda, M, Itami, T, Mizuki, E, Tanaka, R, Yoshizu, Y, Doi, K, Yasunaga-Aoki, C, Takahashi, Y & Kawarabata, T 2000, 'Red swamp crawfish (Procambarus clarkii): An alternative experimental host in the study of white spot syndrome virus', Acta Virologica, 巻. 44, 番号 6, pp. 371-374.
Maeda M, Itami T, Mizuki E, Tanaka R, Yoshizu Y, Doi K その他. Red swamp crawfish (Procambarus clarkii): An alternative experimental host in the study of white spot syndrome virus. Acta Virologica. 2000 12 1;44(6):371-374.
Maeda, M. ; Itami, T. ; Mizuki, E. ; Tanaka, R. ; Yoshizu, Y. ; Doi, K. ; Yasunaga-Aoki, Chisa ; Takahashi, Y. ; Kawarabata, T. / Red swamp crawfish (Procambarus clarkii) : An alternative experimental host in the study of white spot syndrome virus. :: Acta Virologica. 2000 ; 巻 44, 番号 6. pp. 371-374.
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abstract = "The pathogenicity of white spot syndrome virus (WSSV) for the red swamp crawfish (Procambarus clarkii) was investigated after infection by intramuscular (i.m.) injection and oral route. The cumulative mortality of crawfish injected i.m. with WSSV reached 100{\%} in 5 days. After oral feeding WSSV-infected kuruma shrimp (Penaeus japonicus) muscle tissues to the crawfish the cumulative mortality of this host reached 100{\%} in 11 days. On reinfection trials, all the crawfish fed WSSV-infected crawfish muscle tissues died in 9 days. All the shrimp injected with a filtrate of infected crawfish heart tissues died in 12 days with typical signs of white spot syndrome (WSS). Electron microscopy clearly demonstrated that WSSV propagated in the cells of the crawfish midgut. This study showed that the red swamp crawfish can be used as alternative experimental host in the study of WSSV.",
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