Staphylococcal coagglutination, a rapid method of identifying infectious hematopoietic necrosis virus.
نویسندگان
چکیده
منابع مشابه
Staphylococcal coagglutination, a rapid method of identifying infectious hematopoietic necrosis virus.
A staphylococcal coagglutination test was developed for the rapid detection of infectious hematopoietic necrosis virus (IHNV) in cell cultures and infected fish. The test could be completed in 15 min but required a minimum IHNV titer of 10(6) PFU/ml to obtain a positive reaction. All IHNV isolates, representing the five electropherotypes taken from a wide variety of species and different geogra...
متن کاملPlaquing procedure for infectious hematopoietic necrosis virus.
A single overlay plaque assay was designed and evaluated for infectious hematopoietic necrosis virus. Epithelioma papillosum carpio cells were grown in normal atmosphere with tris(hydroxymethyl)aminomethane- or HEPES (N-2-hydroxyethylpiperazine-N'-2-ethanesulfonic acid)-buffered media. Plaques were larger and formed more quickly on 1- to 3-day-old cell monolayers than on older monolayers. Cell ...
متن کاملEpidemiological characteristics of infectious hematopoietic necrosis virus (IHNV): a review
Infectious hematopoietic necrosis virus (IHNV, Rhabdoviridae), is the causative agent of infectious hematopoietic necrosis (IHN), a disease notifiable to the World Organisation for Animal Health, and various countries and trading areas (including the European Union). IHNV is an economically important pathogen causing clinical disease and mortalities in a wide variety of salmonid species, includ...
متن کاملPhylogeny of the infectious hematopoietic necrosis virus in European aquaculture
Infectious hematopoietic necrosis (IHN)-a highly lethal infectious salmonid disease-has caused substantial economic losses in the European production of rainbow trout (Oncorhynchus mykiss) since the late 1980s. The causal agent of IHN is the IHN virus (IHNV) introduced from overseas. However, until today, its phylogeographic spread in Europe remains poorly understood. We therefore sought to elu...
متن کاملAquareovirus interference mediated resistance to infectious hematopoietic necrosis virus.
This study investigated the stimulation of specific host defenses to IHNV that are created by prior exposure to an avirulent reovirus (chum salmon reovirus; CSV). Preexposure of rainbow trout to CSV for 1 h resulted in a relative percent survival that ranged from 68 to 100% when fish were challenged with IHNV over an 8 week period. The levels of serum neutralizing antibodies detected 28 d after...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Applied and Environmental Microbiology
سال: 1992
ISSN: 0099-2240,1098-5336
DOI: 10.1128/aem.58.1.6-13.1992