Disinfection of Fertilized Grouper Eggs with Electrolyzed Seawater for Prevention of Viral Nervous Necrosis
نویسندگان
چکیده
منابع مشابه
Characterization of grouper nervous necrosis virus (GNNV)
Grouper nervous necrosis virus (GNNV) was isolated from moribund grouper larvae, Epinephelus sp., using a ®sh cell line GF-1. The present study describes the biochemical and biophysical properties of GNNV and the expression of GNNV in diseased grouper larvae. Viral protein was detectable in most of the GNNV-infected GF-1 cells by the ̄uorescent antibody technique (FAT) after 12 h post-infection...
متن کاملMass Mortality of Cultured Sevenband Grouper, Epinephelus septemfasciatus, Associated with Viral Nervous Necrosis
Mass mortalities of sevenband grouper Epinephelus septemfasciatus reared in Oita Prefecture were investigated. The outbreaks of the disease occurred in summer seasons (July to October; water temperature 25-28°C) of 1993 and 1994. Affected fish ranging 170 to l,85Og in body weight were characterized by upside down swimming and inflation of swimbladder. Histopathologically, necrosis and vacuolati...
متن کاملPathogenicity of viral nervous necrosis virus for Guppy fish, Poecilia reticulata
The pathogenicity of a Nervous Necrosis Virus isolate obtained from naturally infected Golden grey mullet (Liza auratus) suffering serious mortalities in Iranian coastline water of the Caspian Sea was investigated for first time. An experimental infection has been performed using three groups, two experimental groups and one control group of Guppy (Poecilia reticulata) with mean weight 0.47±0.0...
متن کاملPathogenicity of viral nervous necrosis virus for Guppy fish, Poecilia reticulata
The pathogenicity of a Nervous Necrosis Virus isolate obtained from naturally infected Golden grey mullet (Liza auratus) suffering serious mortalities in Iranian coastline water of the Caspian Sea was investigated for first time. An experimental infection has been performed using three groups, two experimental groups and one control group of Guppy (Poecilia reticulata) with mean weight 0.47±0.0...
متن کاملAn overview of Betanodavirus and perspective of Viral Nervous Necrosis (VNN) disease in Iranian southern waters
The Persian Gulf and its shores are important and strategic areas with a large variety of fish species. Betanodavirus infection is known to be a serious threat to susceptible fish and causing economic damages to the fisheries and fishing industry. Concerning to isolation and confirmation of VNN virus in the Mullet fish (Chelon aurata and C. saliens) in the Caspian Sea and its damages on Mullet ...
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ژورنال
عنوان ژورنال: Fish Pathology
سال: 2013
ISSN: 0388-788X,1881-7335
DOI: 10.3147/jsfp.48.5