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Antiviral Activity of Several Thai Traditional Herb Extracts against Fish Pathogenic Viruses
Extracts from 18 Thai traditional herbs were prepared by boiling with ethanol under a soxhlet apparatus and virucidal activity against fish pathogenic viruses (IHNV, OMV and IPNV) was tested byExpand
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Efficacy of Thai Traditional Herb Extracts against Fish and Shrimp Pathogenic Bacteria
Sixteen species of Thai traditional herbs were selected for this study. They were Andrographis paniculata, Cassia alata, Clinacanthus nutans, Eclipta alba, Momordica charantia, Phyllanthus acidus, P.Expand
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Effects of environmental water on the infectivities of infectious hematopoietic necrosis virus (IHNV) and infectious pancreatic necrosis virus (IPNV)
Summary Water samples collected from raceway of salmonid hatcheries in Japan in each of the four seasons were compared for their capability to reduce the infectivity titres of infectiousExpand
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A mixed infection in sevenband grouper Epinephelus septemfasciatus affected with viral nervous necrosis (VNN)
Abstract Viral nervous necrosis (VNN) of groupers by fish nodavirus is one of the most serious diseases in aquaculture around the world. In the present study, we introduced a mixed infection of fishExpand
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Infectious Hematopoietic Necrosis
Infectious hematopoietic necrosis (IHN) is a serious viral disease of salmonid fish. This disease was first reported at fish hatcheries in Oregon and Washington in the 1950s. The causative virus nowExpand
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Disinfectant Effects of Electrolyzed Salt Water on Fish Pathogenic Bacteria and Viruses
流水式海水電解装置を用い, 魚類病原細菌あるいはウイルスを懸濁した3%食塩水を直接電気分解して生成した次亜塩素酸による殺菌・不活化効果を検討すると共に飼育用水の殺菌効果も検討した。次亜塩素酸濃度0.07a0.14mg/l, 1分間の処理で供試細菌が99.9%以上, 0.49a0.58mg/l, 1分間の処理で供試ウイルスが99.99%以上不活化され, 市販の次亜塩素酸より高い殺菌効果を示し,Expand
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Protective Efficacy of Clinacanthus nutans on Yellow-head Disease in Black Tiger Shrimp (Penaeus monodon)
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.Expand
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Disinfection of parthenogenetic eggs of the rotifer Brachionus plicatilis
シオミズツボワムシ複相単性生殖卵の消毒法に関して,塩素・オゾン含有海水および各種消毒剤の消毒率およびふ化率に及ぼす影響を検討した。オゾン処理海水,電解海水および Triton-X では消毒効果が認められなかった。ポビドンヨード,低 pHExpand
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