Protective Efficacy of Clinacanthus nutans on Yellow-head Disease in Black Tiger Shrimp (Penaeus monodon)

Direkbusarakom, S.; Ruangpan, L.; Ezura, Y. et al.

魚病研究, 1998, 33(4), 401-404

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アクセス権
open access
URI
https://hdl.handle.net/2115/38352
タイトル
Protective Efficacy of Clinacanthus nutans on Yellow-head Disease in Black Tiger Shrimp (Penaeus monodon)
著者
Direkbusarakom, S. ; Ruangpan, L. ; Ezura, Y. ; Yoshimizu, M.
著者名
Direkbusarakom, S.
著者名
Ruangpan, L.
著者名
Ezura, Y.
e-Rad_Researcher
40122915
著者名
Yoshimizu, M.
言語
英語
キーワード
herb
Clinacanthus nutans
antiviral substance
YRV
yellow-head disease
black tiger shrimp
Penaeus monodon
発行日
1998-10-20
出版者
日本魚病学会
Japanese Society of Fish Pathology
収録物名
魚病研究
Fish pathology
巻(号)
33(4)
ページ
401-404
抄録
The leaves of Clinacanthus nutans Lindua, a well-known Thai traditional medicine against viral disease in human being, were used to extract antiviral substances by ethanol using soxhlet apparatus. The extract was tested for its activity against yellow-head rhabdovirus (YRV) in black tiger shrimp (Penaeus monodon). Virucidal effect was investigated by observation of mortality of the shrimp injected with the extract-treated virus. The results showed that extract of C. nutans inhibited YRV in vitro with the minimum concentration of 1μg/ml. Protective efficacy of the extract on YRV infection in shrimp was tested by oral administration of the extract mixed pellet. As the result, the protective efficacies obtained were 44.6, 57.4 and 4.2% in the shrimp groups fed the extract at 0.1, 1 and 10g/kg pellet, respectively, indicating that the C. nutans extract mixed with pellet at 1 g/kg could most effectively control YRV infection in shrimp.
資源タイプ
学術雑誌論文
出版タイプ
Version of Record
PISSN
0388-788X
NCID
AN00063165